10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2017

or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______ to _______

Commission File Number 1-12002

ACADIA REALTY TRUST

(Exact name of registrant in its charter)

MARYLAND  (State or other jurisdiction of  incorporation or organization)	23-2715194  (I.R.S. Employer  Identification No.)
411 THEODORE FREMD AVENUE, SUITE 300, RYE, NY  (Address of principal executive offices)	10580  (Zip Code)

(914) 288-8100

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

YES x NO o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

YES x NO o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer  x	Accelerated Filer  o	Emerging Growth Company  o
Non-accelerated Filer  o	Smaller Reporting Company  o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act) Yes o No x

As of April 25, 2017 there were 84,730,288 common shares of beneficial interest, par value $0.001 per share, outstanding.

ACADIA REALTY TRUST AND SUBSIDIARIES

FORM 10-Q

INDEX

Item No.	Description	Page
	PART I - FINANCIAL INFORMATION
1.	Financial Statements	4
	Consolidated Balance Sheets as of March 31, 2017 (Unaudited) and December 31, 2016	4
	Consolidated Statements of Income (Unaudited) for the Three Months Ended March 31, 2017 and 2016	5
	Consolidated Statements of Comprehensive Income (Unaudited) for the Three Months Ended March 31, 2017 and 2016	6
	Consolidated Statements of Shareholders’ Equity (Unaudited) for the Three Months Ended March 31, 2017 and 2016	7
	Consolidated Statements of Cash Flows (Unaudited) for the Three Months Ended March 31, 2017 and 2016	8
	Notes to Consolidated Financial Statements (Unaudited)	10
2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	37
3.	Quantitative and Qualitative Disclosures about Market Risk	47
4.	Controls and Procedures	49
	PART II - OTHER INFORMATION
1.	Legal Proceedings	50
1A.	Risk Factors	50
2.	Unregistered Sales of Equity Securities and Use of Proceeds	50
3.	Defaults Upon Senior Securities	50
4.	Mine Safety Disclosures	50
5.	Other Information	50
6.	Exhibits	50
	Signatures	51

2

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements contained in this Quarterly Report on Form 10-Q (the “Report”) may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”) and as such may involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements, which are based on certain assumptions and describe our future plans, strategies and expectations are generally identifiable by use of the words “may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “believe,” “intend” or “project” or the negative thereof or other variations thereon or comparable terminology. Factors which could have a material adverse effect on our operations and future prospects include, but are not limited to those set forth under the headings “Item 1A. Risk Factors” and “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II of this Report. These risks and uncertainties should be considered in evaluating any forward-looking statements contained or incorporated by reference herein.

SPECIAL NOTE REGARDING CERTAIN REFERENCES

All references to “Notes” throughout the document refer to the footnotes to the consolidated financial statements of the registrant referenced in Part I, Item 1. Financial Statements, below.

3

PART I—FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS.

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

	March 31,			December 31,
(dollars in thousands, except per share amounts)	2017			2016
ASSETS	(Unaudited)
Investments in real estate, at cost
Operating real estate, net	$	2,621,536		$	2,551,448
Real estate under development, at cost	510,548			543,486
Net investments in real estate	3,132,084			3,094,934
Notes receivable, net	276,507			276,163
Investments in and advances to unconsolidated affiliates	260,497			272,028
Other assets, net	201,822			192,786
Cash and cash equivalents	47,707			71,805
Rents receivable, net	50,766			43,842
Restricted cash	24,021			22,904
Assets of properties held for sale	21,498			21,498
Total assets	$	4,014,902		$	3,995,960
LIABILITIES
Mortgage and other notes payable, net	$	1,143,049		$	1,055,728
Unsecured notes payable, net	358,847			432,990
Accounts payable and other liabilities	207,679			208,672
Capital lease obligations	70,247			70,129
Dividends and distributions payable	23,366			36,625
Distributions in excess of income from, and investments in, unconsolidated affiliates	15,221			13,691
Total liabilities	1,818,409			1,817,835
Commitments and contingencies
EQUITY
Acadia shareholders' Equity
Common shares, $0.001 par value, authorized 100,000,000 shares, issued and outstanding 83,630,051 and 83,597,741 shares, respectively	84			84
Additional paid-in capital	1,589,765			1,594,926
Accumulated other comprehensive income (loss)	438			(798		)
Distributions in excess of accumulated earnings	(11,753		)	(5,635		)
Total Acadia shareholders’ equity	1,578,534			1,588,577
Noncontrolling interests	617,959			589,548
Total equity	2,196,493			2,178,125
Total liabilities and equity	$	4,014,902		$	3,995,960

The accompanying notes are an integral part of these consolidated financial statements

4

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME (Unaudited)

	Three Months Ended March 31,
(in thousands except per share amounts)	2017			2016
Revenues
Rental income	$	48,585		$	38,590
Expense reimbursements	12,316			7,959
Other	1,098			1,496
Total revenues	61,999			48,045
Operating expenses
Depreciation and amortization	24,536			16,849
General and administrative	8,469			9,352
Real estate taxes	10,606			6,165
Property operating	8,197			5,537
Other operating	294			291
Total operating expenses	52,102			38,194
Operating income	9,897			9,851
Equity in earnings and gains of unconsolidated affiliates inclusive of gains on disposition of properties of $11,486 and $ - , respectively	12,703			1,954
Interest income	8,984			4,638
Interest expense	(11,488		)	(8,038		)
Income from continuing operations before income taxes	20,096			8,405
Income tax (provision) benefit	(125		)	77
Income from continuing operations before gain on disposition of properties	19,971			8,482
Gain on disposition of properties, net of tax	—			65,393
Net income	19,971			73,875
Net income attributable to noncontrolling interests	(4,340		)	(44,950		)
Net income attributable to Acadia	$	15,631		$	28,925
Basic and diluted earnings per share	$	0.18		$	0.40

The accompanying notes are an integral part of these consolidated financial statements

5

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)

	Three Months Ended March 31,
(in thousands)	2017			2016
Net income	$	19,971		$	73,875
Other comprehensive income (loss):
Unrealized income (loss) on valuation of swap agreements	118			(8,819		)
Reclassification of realized interest on swap agreements	963			1,046
Other comprehensive income (loss)	1,081			(7,773		)
Comprehensive income	21,052			66,102
Comprehensive income attributable to noncontrolling interests	(4,185		)	(44,181		)
Comprehensive income attributable to Acadia	$	16,867		$	21,921

The accompanying notes are an integral part of these consolidated financial statements.

6

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (Unaudited)

Three Months Ended March 31, 2017 and 2016

	Acadia Shareholders
(in thousands, except per share amounts)	Common Shares	Share Amount		Additional Paid-in Capital			Accumulated Other Comprehensive (Loss) Income			(Distributions in Excess of Accumulated Earnings) Retained Earnings			Total Common Shareholders’ Equity			Noncontrolling Interests			Total Equity
Balance at January 1, 2017	83,598	$	84	$	1,594,926		$	(798	)	$	(5,635	)	$	1,588,577		$	589,548		$	2,178,125
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	25	—		438			—			—			438			(438		)	—
Dividends/distributions declared ($0.26 per Common Share/OP Unit)	—	—		—			—			(21,749		)	(21,749		)	(1,617		)	(23,366		)
Employee and trustee stock compensation, net	7	—		94			—			—			94			4,141			4,235
Noncontrolling interest distributions	—	—		—			—			—			—			(3,822		)	(3,822		)
Noncontrolling interest contributions	—	—		—			—			—			—			20,269			20,269
Reallocation of noncontrolling interests	—	—		(5,693		)	—			—			(5,693		)	5,693			—
Comprehensive income	—	—		—			1,236			15,631			16,867			4,185			21,052
Balance at March 31, 2017	83,630	$	84	$	1,589,765		$	438		$	(11,753	)	$	1,578,534		$	617,959		$	2,196,493
Balance at    January 1, 2016	70,258	$	70	$	1,092,239		$	(4,463	)	$	12,642		$	1,100,488		$	420,866		$	1,521,354
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	249	1		5,679			—			—			5,680			(5,680		)	—
Issuance of Common Shares, net of issuance costs	1,050	1		35,219			—			—			35,220			—			35,220
Issuance of OP Units to acquire real estate	—	—		—			—			—			—			29,336			29,336
Dividends/distributions declared ($0.25 per Common Share/OP Unit)	—	—		—			—			(17,872		)	(17,872		)	(1,473		)	(19,345		)
Acquisition of noncontrolling interests	—	—		7,569			—			—			7,569			(25,948		)	(18,379		)
Employee and trustee stock compensation, net	9	—		208			—			—			208			3,811			4,019
Noncontrolling interest distributions	—	—		—			—			—			—			(36,174		)	(36,174		)
Noncontrolling interest contributions	—	—		—			—			—			—			46,343			46,343
Comprehensive (loss) income	—	—		—			(7,004		)	28,925			21,921			44,181			66,102
Balance at March 31, 2016	71,566	$	72	$	1,140,914		$	(11,467	)	$	23,695		$	1,153,214		$	475,262		$	1,628,476

The accompanying notes are an integral part of these consolidated financial statements.

7

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)

	Three Months Ended March 31,
(in thousands)	2017			2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	19,971		$	73,875
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on disposition of properties	—			(65,393		)
Depreciation and amortization	24,536			16,849
Distributions of operating income from unconsolidated affiliates	1,299			1,082
Equity in earnings and gains of unconsolidated affiliates	(12,703		)	(1,954		)
Stock compensation expense	4,235			4,019
Amortization of financing costs	1,169			625
Other, net	(2,908		)	(2,031		)
Changes in assets and liabilities:
Other liabilities	1,076			(8,849		)
Prepaid expenses and other assets	(5,736		)	881
Rents receivable, net	(6,723		)	(3,596		)
Restricted cash	(1,010		)	3,259
Accounts payable and accrued expenses	273			(792		)
Net cash provided by operating activities	23,479			17,975
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of real estate	(34,688		)	(12,287		)
Development and property improvement costs	(27,015		)	(37,463		)
Issuance of or advances on notes receivable	(150		)	(27,800		)
Proceeds from the disposition of properties	—			104,458
Investments in and advances to unconsolidated affiliates	(3,174		)	(8,034		)
Return of capital from unconsolidated affiliates	2,677			34,235
Proceeds from notes receivable	—			20,500
Proceeds from disposition of properties of unconsolidated affiliates	25,080			—
Payment of deferred leasing costs	(2,033		)	(847		)
Net cash (used in) provided by investing activities	(39,303		)	72,762

8

ACADIA REALTY TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)

	Three Months Ended March 31,
(in thousands)	2017			2016
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on mortgage and other notes	(5,236		)	(99,501		)
Principal payments on unsecured debt	(94,100		)	(101,500		)
Proceeds received on mortgage and other notes	93,044			1,945
Proceeds from unsecured debt	20,000			134,616
Proceeds from issuance of Common Shares, net of issuance costs of $0 and $1,654 respectively	—			32,026
Capital contributions from noncontrolling interests	20,264			46,343
Distributions to noncontrolling interests	(6,163		)	(56,995		)
Dividends paid to Common Shareholders	(34,275		)	(35,112		)
Deferred financing and other costs	(1,701		)	(475		)
Loan proceeds held as restricted cash	(107		)	—
Net cash used in financing activities	(8,274		)	(78,653		)
(Decrease) increase in cash and cash equivalents	(24,098		)	12,084
Cash and cash equivalents, beginning of the period	71,805			72,776
Cash and cash equivalents, end of the period	$	47,707		$	84,860
Supplemental disclosure of cash flow information
Cash paid during the period for interest, net of capitalized interest of $5,009 and $5,115, respectively	$	9,629		$	8,437
Cash paid for income taxes, net of (refunds)	$	220		$	(256	)
Supplemental disclosure of non-cash investing activities
Acquisition of real estate through assumption of debt	$	—		$	1,463
Acquisition of real estate through issuance of OP Units	$	—		$	29,336
Acquisition of capital lease obligation	$	—		$	76,461
Assumption of accounts payable and accrued expenses through acquisition of real estate	$	(662	)	$	—

The accompanying notes are an integral part of these consolidated financial statements.

9

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

1. Organization, Basis of Presentation and Summary of Significant Accounting Policies

Organization

Acadia Realty Trust and subsidiaries (collectively, the “Company”) is a fully-integrated equity real estate investment trust (“REIT”) focused on the ownership, acquisition, development, and management of retail properties located primarily in high-barrier-to-entry, supply-constrained, densely-populated metropolitan areas in the United States.

All of the Company’s assets are held by, and all of its operations are conducted through, Acadia Realty Limited Partnership (the “Operating Partnership”) and entities in which the Operating Partnership owns an interest. As of March 31, 2017 and December 31, 2016, the Company controlled approximately 95% of the Operating Partnership as the sole general partner and is entitled to share, in proportion to its percentage interest, in the cash distributions and profits and losses of the Operating Partnership. The limited partners primarily represent entities or individuals that contributed their interests in certain properties or entities to the Operating Partnership in exchange for common or preferred units of limited partnership interest (“Common OP Units” or “Preferred OP Units”) and employees who have been awarded restricted Common OP Units (“LTIP Units”) as long-term incentive compensation (Note 13). Limited partners holding Common OP and LTIP Units are generally entitled to exchange their units on a one-for-one basis for common shares of beneficial interest of the Company (“Common Shares”). This structure is referred to as an umbrella partnership REIT or “UPREIT.”

As of March 31, 2017, the Company has ownership interests in 118 properties within its core portfolio, which consist of those properties either 100% owned, or partially owned through joint venture interests, by the Operating Partnership, or subsidiaries thereof, not including those properties owned through its funds (“Core Portfolio”). The Company also has or had ownership interests in 64 properties within its opportunity funds, Acadia Strategic Opportunity Fund I, LP (“Fund I,” which was liquidated in 2015), Acadia Strategic Opportunity Fund II, LLC (“Fund II”), Acadia Strategic Opportunity Fund III LLC (“Fund III”), Acadia Strategic Opportunity Fund IV LLC, and Acadia Strategic Opportunity Fund V LLC (“Fund V,” or the “Current Fund,” and together with Funds I, II, III and IV, the “Funds”). The 182 Core Portfolio and Fund properties primarily consist of street and urban retail, and suburban shopping centers. In addition, the Company, together with the investors in the Funds, invest in operating companies through Acadia Mervyn Investors I, LLC (“Mervyns I”), Acadia Mervyn Investors II, LLC (“Mervyns II”) and Fund II, all on a non-recourse basis. The Company consolidates the Funds as it has (i) the power to direct the activities that most significantly impact the Funds’ economic performance, (ii) is obligated to absorb the Funds’ losses and (iii) has the right to receive benefits from the Funds that could potentially be significant.

The Operating Partnership is the sole general partner or managing member of the Funds and Mervyns I and II and earns fees or priority distributions for asset management, property management, construction, development, leasing, and legal services. Cash flows from the Funds and Mervyns I and II are distributed pro-rata to their respective partners and members (including the Operating Partnership) until each receives a certain cumulative return (“Preferred Return”) and the return of all capital contributions. Thereafter, remaining cash flow is distributed 20% to the Operating Partnership (“Promote”) and 80% to the partners or members (including the Operating Partnership). All transactions between the Funds and the Operating Partnership have been eliminated in consolidation.

The following table summarizes the general terms and Operating Partnership’s equity interests in the Funds and Mervyns I and II (dollars in millions):

Entity	Formation Date	Operating Partnership Share of Capital	Fund Size		Capital Called as of March 31, 2017		Unfunded Commitment		Equity Interest Held By Operating Partnership (b)	Preferred Return	Total Distributions as of March 31, 2017 (c)
Fund I and Mervyns I (a)	9/2001	22.22%	$	90.0	$	86.6	$	—	37.78%	9%	$	194.5
Fund II and    Mervyns II	6/2004	28.33%	300.0		347.1		—		28.33%	8%	131.6
Fund III	5/2007	24.54%	502.5		396.7		53.3		39.63%	6%	551.0
Fund IV	5/2012	23.12%	540.6		390.7		139.3		23.12%	6%	101.9
Fund V	8/2016	20.10%	520.0		—		520.0		20.10%	6%	—

__________

(a) As of December 31, 2015, Fund I had been liquidated.

(b) Amount represents the current economic ownership at March 31, 2017, which could differ from the stated legal ownership based upon the cumulative preferred returns of the respective fund.

10

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

(c) Represents the total for the Funds, including the Operating Partnership and noncontrolling interests’ shares.

Basis of Presentation

Segments

At March 31, 2017, the Company had three reportable operating segments: Core Portfolio, Funds and Structured Financing.  The Company’s chief operating decision maker may review operational and financial data on a property basis and does not differentiate properties on a geographical basis for purposes of allocating resources or capital. Each property is considered a separate operating segment; however, each property on a stand-alone basis represents less than 10% of revenues, profit or loss, and assets of the combined reported operating segment and meets the majority of the aggregations criteria under the applicable standard.  

Principles of Consolidation

The consolidated financial statements include the consolidated accounts of the Company and its investments in partnerships and limited liability companies in which the Company has control in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810 “Consolidation” (“ASC Topic 810”). The ownership interests of other investors in these entities are recorded as noncontrolling interests. All significant intercompany balances and transactions have been eliminated in consolidation. Investments in entities for which the Company has the ability to exercise significant influence over, but does not have financial or operating control, are accounted for using the equity method of accounting. Accordingly, the Company’s share of the earnings (or losses) of these entities are included in consolidated net income.

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the full fiscal year. The information furnished in the accompanying consolidated financial statements reflects all adjustments that, in the opinion of management, are necessary for a fair presentation of the aforementioned consolidated financial statements for the interim periods. Such adjustments consisted of normal recurring items.

These consolidated financial statements should be read in conjunction with the Company’s 2016 Annual Report on Form 10-K, as filed with the SEC on February 24, 2017 and amended on February 27, 2017.

Use of Estimates

GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The most significant assumptions and estimates relate to the valuation of real estate, depreciable lives, revenue recognition and the collectability of notes receivable and rents receivable. Application of these estimates and assumptions requires the exercise of judgment as to future uncertainties and, as a result, actual results could differ from these estimates.

Reclassifications

Certain prior period amounts have been reclassified to conform to the current period presentation.

Recently Issued Accounting Pronouncements

In May 2014, the FASB issued Accounting Standards Update(“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU 2014-09 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. ASU 2014-09 does not apply to the Company’s lease revenues, but will apply to reimbursed tenant costs. Additionally, this guidance modifies disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. In August 2015, the FASB issued ASU 2015-14, which defers the effective date of ASU 2014-09 for all entities by one year, until years beginning in 2018, with early adoption permitted but not before 2017. Entities may adopt ASU 2014-09 using either a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients or a retrospective approach with the cumulative effect recognized at the date of adoption. While the Company is still completing the assessment of the impact of this standard to its consolidated financial statements, management believes the majority of the Company’s revenue falls outside of the scope of this guidance.  The Company intends to implement the standard retrospectively with the cumulative effect recognized in retained earnings at the date of application.

11

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

In February 2016, the FASB issued ASU No. 2016-02, Leases. ASU 2016-02 outlines a new model for accounting by lessees, whereby their rights and obligations under substantially all leases, existing and new, would be capitalized and recorded on the balance sheet. For lessors, however, the accounting remains largely unchanged from the current model, with the distinction between operating and financing leases retained, but updated to align with certain changes to the lessee model and the new revenue recognition standard discussed above. The new guidance requires that internal leasing costs be expensed as incurred, as opposed to capitalized and deferred. ASU 2016-02 will also require extensive quantitative and qualitative disclosures and is effective beginning after December 15, 2018, but early adoption is permitted. The Company is evaluating the impact of the new standard and has not yet determined if it will have a material impact on its consolidated financial statements; however, the Company capitalized internal leasing costs of $0.2 million and $0.3 million during the three months ended March 31, 2017 and 2016, respectively.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses. ASU 2016-13 introduces a new model for estimating credit losses for certain types of financial instruments, including loans receivable, held-to-maturity debt securities, and net investments in direct financing leases, amongst other financial instruments. ASU 2016-13 also modifies the impairment model for available-for-sale debt securities and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for losses. ASU 2016-13 is effective for periods beginning after December 15, 2019, with adoption permitted for fiscal years beginning after December 15, 2018. Retrospective adjustments shall be applied through a cumulative-effect adjustment to retained earnings. The adoption of ASU 2016-13 is not expected to have a material impact on the Company’s consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments. ASU 2016-15 provides guidance on certain specific cash flow issues, including, but not limited to, debt prepayment or extinguishment costs, contingent consideration payments made after a business combination and distributions received from equity method investees. ASU 2016-15 is effective for periods beginning after December 15, 2017, with early adoption permitted and shall be applied retrospectively where practicable. The adoption of ASU 2016-15 is not expected to have a material impact on the Company’s consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Business Combinations – Clarifying the Definition of a Business. ASU 2017-01 clarifies that to be considered a business, the elements must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output. The new standard illustrates the circumstances under which real estate with in-place leases would be considered a business and provides guidance for the identification of assets and liabilities in purchase accounting. ASU 2017-01 is effective for periods beginning after December 15, 2017 and early adoption is permitted. The Company is currently evaluating the impact ASU 2014-15 will have on its consolidated financial statements; however, it is expected that the new standard would reduce the number of future real estate acquisitions that will be accounted for as business combinations and, therefore, reduce the amount of acquisition costs that will be expensed.

In January 2017, the FASB issued ASU No. 2017-03 Accounting Changes and Error Corrections (Topic 250) and Investments – Equity Method and Joint Ventures (Topic 323). ASU 2017-03 amends certain SEC guidance in the FASB Accounting Standards Codification in response to SEC staff announcements made during 2016 EITF meetings which addressed (i) the additional qualitative disclosures that a registrant is expected to provide when it cannot reasonably estimate the impact that ASUs 2014-09, 2016-02 and 2016-13 will have in applying the guidance in SAB Topic 11.M and (ii) guidance in ASC 323 related to the amendments made by ASU 2014-01 regarding use of the proportional amortization method in accounting for investments in qualified affordable housing projects (announcement made at the November 17, 2016, EITF meeting). The adoption of ASU 2017-03 is not expected to have a material impact on the Company’s consolidated financial statements.

In February 2017, the FASB issued ASU 2017-05, Other Income—Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets, which amends the guidance on nonfinancial assets in ASC 610-20. The amendments clarify that (i) a financial asset is within the scope of ASC 610-20 if it meets the definition of an in substance nonfinancial asset and may include nonfinancial assets transferred within a legal entity to a counter-party, (ii) an entity should identify each distinct nonfinancial asset or in substance nonfinancial asset promised to a counter-party and derecognize each asset when a counter-party obtains control of it, and (iii) an entity should allocate consideration to each distinct asset by applying the guidance in ASC 606 on allocating the transaction price to performance obligations. Further, ASU 2017-05 provides guidance on accounting for partial sales of nonfinancial assets. The amendments are effective at the same time as the amendments in ASU 2014-09. The adoption of ASU 2017-05 is not expected to have a material impact on the Company's consolidated financial statements.

12

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

2. Real Estate

The Company’s consolidated real estate is comprised of the following (in thousands):

	March 31,			December 31,
	2017			2016
Land	$	649,533		$	693,252
Buildings and improvements	2,041,300			1,916,288
Tenant improvements	137,168			132,220
Construction in progress	21,644			19,789
Properties under capital lease	76,965			76,965
Total	2,926,610			2,838,514
Less: Accumulated depreciation	(305,074		)	(287,066		)
Operating real estate, net	2,621,536			2,551,448
Real estate under development, at cost	510,548			543,486
Net investment in real estate	$	3,132,084		$	3,094,934

13

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Acquisitions

During the three months ended March 31, 2017 and the year ended December 31, 2016, the Company acquired the following consolidated retail properties (dollars in thousands):

Property and Location	Percent Acquired	Date of Acquisition	Purchase Price		Debt Assumed
2017 Acquisition
Fund IV
Lincoln Place - Fairview Heights, IL	100%	Mar 13, 2017	$	35,350	$	—
Total 2017 Acquisitions			$	35,350	$	—
2016 Acquisitions
Core Portfolio:
991 Madison Avenue - New York, NY (a)	100%	Mar 26, 2016	$	76,628	$	—
165 Newbury Street - Boston, MA	100%	May 13, 2016	6,250		—
Concord & Milwaukee - Chicago, IL	100%	Jul 28, 2016	6,000		2,902
151 North State Street - Chicago, IL	100%	Aug 10, 2016	30,500		14,556
State & Washington - Chicago, IL	100%	Aug 22, 2016	70,250		25,650
North & Kingsbury - Chicago, IL	100%	Aug 29, 2016	34,000		13,409
Sullivan Center - Chicago, IL	100%	Aug 31, 2016	146,939		—
California & Armitage - Chicago, IL	100%	Sep 12, 2016	9,250		2,692
555 9th Street - San Francisco, CA	100%	Nov 2, 2016	139,775		60,000
Subtotal Core Portfolio			519,592		119,209
Fund IV:
Restaurants at Fort Point - Boston, MA	100%	Jan 14, 2016	11,500		—
1964 Union Street - San Francisco, CA (a)	90%	Jan 28, 2016	2,250		1,463
Wake Forest Crossing - Wake Forest, NC	100%	Sep 27, 2016	36,600		—
Airport Mall - Bangor, ME	100%	Oct 28, 2016	10,250		—
Colonie Plaza - Albany, NY	100%	Oct 28, 2016	15,000		—
Dauphin Plaza - Harrisburg, PA	100%	Oct 28, 2016	16,000		—
JFK Plaza - Waterville, ME	100%	Oct 28, 2016	6,500		—
Mayfair Shopping Center - Philadelphia, PA	100%	Oct 28, 2016	16,600		—
Shaw's Plaza - Waterville, ME	100%	Oct 28, 2016	13,800		—
Wells Plaza - Wells, ME	100%	Oct 28, 2016	5,250		—
717 N Michigan - Chicago, IL	100%	Dec 1, 2016	103,500		—
Subtotal Fund IV			237,250		1,463
Total 2016 Acquisitions			$	756,842	$	120,672

__________

(a) These acquisitions were accounted for as asset acquisitions as the underlying properties did not meet the definition of a business.

All of the above acquisitions were deemed to be business combinations except 991 Madison Avenue and 1964 Union Street. The Company expensed $0.3 million of acquisition costs for the three months ended March 31, 2017, of which $0.2 million related to the Core Portfolio and $0.1 million related to the Funds and $0.3 million of acquisition costs for the three months ended March 31, 2016, of which $0.2 million related to the Core Portfolio and $0.1 million related to theFunds.

14

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Purchase Price Allocations

The purchase prices for the business combinations were allocated to the acquired assets and assumed liabilities based on their estimated fair values at the dates of acquisition.

The following table summarizes the allocation of the purchase price of properties acquired during the three months ended March 31, 2017 and the year ended December 31, 2016 (in thousands):

	Three Months Ended March 31,			Year Ended December 31,
	2017			2016
Net assets acquired:
Land	$	7,149		$	225,729
Buildings and improvements	22,201			458,525
Other assets	—			3,481
Acquisition-related intangible assets (in Acquired lease intangibles, net)	7,444			63,606
Acquisition-related intangible liabilities (in Acquired lease intangibles, net)	(1,444		)	(72,985		)
Above and below market debt assumed (included in Mortgages and other notes payable, net)	—			(119,601		)
Net assets acquired	$	35,350		$	558,755

Consideration:
Cash	$	34,687	$	677,964
Debt assumed	—		(119,209		)
Liabilities assumed	663		—
Total Consideration	$	35,350	$	558,755

Dispositions

During the year ended December 31, 2016, the Company disposed of the following consolidated properties (in thousands):

Property and Location	Owner	Date Sold	Sale Price		Gain on Sale
2016 Dispositions:
Cortlandt Town Center (65%) - Mohegan Lake, NY (Note 4)	Fund III	Jan 28, 2016	$	107,250	$	65,393
Heritage Shops - Chicago, IL	Fund III	Apr 26, 2016	46,500		16,572
Total 2016 Dispositions			$	153,750	$	81,965

The aggregate rental revenue, expenses and pre-tax income reported within continuing operations for the aforementioned consolidated properties that were sold during the year ended December 31, 2016 were as follows (in thousands):

	Three Months Ended March 31,
	2017		2016
Rental revenues	$	—	$	4,963
Expenses	—		(550		)
Gain on disposition of properties	—		65,393
Income from continuing operations of disposed properties, net of income taxes	—		69,806
Amounts attributable to noncontrolling interests	—		(53,586		)
Net income attributable to Acadia	$	—	$	16,220

Property Held For Sale

15

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

At March 31, 2017 and December 31, 2016, the Company had one property in Fund II classified as held-for-sale with net assets of $21.5 million and subject to a mortgage of $25.5 million, which will be repaid prior to the sale. The property held for sale had net (loss) income of $(0.5) million, and $0.2 million for the three months ended March 31, 2017 and 2016, respectively.

Pro Forma Financial Information

The following unaudited pro forma consolidated operating data is presented for the three months ended March 31, 2017, as if the acquisitions of the properties acquired during that period were completed on January 1, 2016 and as if the acquisition of the properties acquired during the three months ended March 31, 2016 were completed on January 1, 2015. The related acquisition expenses of $0.3 million and $0.3 million reported during the three months ended March 31, 2017 and 2016, respectively have been reflected as pro forma charges at January 1, 2016 and January 1, 2015, respectively. The unaudited supplemental pro forma operating data is not necessarily indicative of what the actual results of operations of the Company would have been, assuming the transactions had been completed as set forth above, nor do they purport to represent the Company’s results of operations for future periods.

	Three Months Ended March 31,
	2017		2016
Pro forma revenues	$	62,478	$	53,314
Pro forma income from continuing operations	20,201		74,174
Pro forma net income attributable to Acadia	15,808		29,155
Pro forma basic and diluted earnings per share	0.19		0.39

Real Estate Under Development and Construction in Progress

Real estate under development represents the Company’s consolidated properties that have not yet been placed into service while undergoing substantial development or construction. At March 31, 2017 and December 31, 2016, the Company had one Core property, two properties in Fund II, three properties in Fund III and four properties in Fund IV classified as real estate under development. At December 31, 2016 accumulated costs aggregated $543.5 million. During the first quarter, the Company capitalized $3.8 million of additional costs, placed a portion of the City Point project for $113.2 million into service, and reclassified real estate with a carrying value of $76.4 million into real estate under development, resulting in a balance of $510.5 million at March 31, 2017.

Construction in progress pertains to construction activity at the Company’s operating properties which are in service and continue to operate during the construction period.

3. Notes Receivable, Net

The Company’s notes receivable, net were collateralized either by the underlying properties or the borrower’s ownership interest in the entities that own the properties, and were as follows (dollars in thousands):

	March 31,		December 31,		March 31, 2017
Description	2017		2016		Number	Maturity Date	Interest Rate
Core Portfolio	$	216,400	$	216,400	5	May 2017 - September 2019	6.0% - 9.0%
Fund II	31,201		31,007		1	May 2020	2.5%
Fund III	4,656		4,506		1	July 2020	18.0%
Fund IV	24,250		24,250		2	April 2017 - February 2021	6.0% - 15.3%
	$	276,507	$	276,163	9

16

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

During the three months ended March 31, 2017, the Company:

• advanced an additional $0.2 million on a Fund III note, which is collateralized by a property; and

• increased the balance of a Fund II note by the interest accrued of $0.2 million.

During the year ended December 31, 2016, the Company:

• issued one Core note receivable and three Fund IV notes receivable aggregating $47.5 million with a weighted-average effective interest rate of 9.8%, which were collateralized by four mixed-use real estate properties;

• received total collections of $42.8 million, including full repayment of five notes issued in prior periods aggregating $29.6 million; and

• restructured a $30.9 million Core mezzanine loan, which bore interest at 15.0%, and replaced it with a new $153.4 million loan collateralized by a first mortgage in the borrower’s tenancy-in-common interest. The new loan, which was made to the Company’s partners in the Brandywine Portfolio, bears interest at 8.1% (Note 4).

At March 31, 2017 and December 31, 2016, one of the Core notes receivable in the amount of $12.0 million was in default; however, no principal reserve was established because the estimated fair value of the real estate collateral exceeded the carrying value of the note. In February 2017, there was an auction pursuant to an Order of the United States Bankruptcy Court for the Southern District of New York for the property which is collateral for this note. The winning bid was in excess of the Company’s carrying value and accrued interest. The sale of this property was approved by Order of the Bankruptcy Court confirming the Chapter 11 Plan of Reorganization of the note issuer and is expected to close during the second quarter of 2017. In connection with this sale, the Company anticipates recovering its full carrying value of principal and interest recognized of $2.2 million upon settlement of this transaction.

The Company monitors the credit quality of its notes receivable on an ongoing basis and considers indicators of credit quality such as loan payment activity, the estimated fair value of the underlying collateral, the seniority of the Company’s loan in relation to other debt secured by the collateral and the prospects of the borrower.

Earnings from these notes and mortgages receivable are reported within the Company’s Structured Financing segment (Note 12).

17

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

4. Investments In and Advances to Unconsolidated Affiliates

The Company accounts for its investments in and advances to unconsolidated affiliates under the equity method of accounting as it has the ability to exercise significant influence, but does not have financial or operating control over the investment, which is maintained by each of the unaffiliated partners who co-invest with the Company. The Company’s investments in and advances to unconsolidated affiliates consist of the following (dollars in thousands):

		Nominal Ownership Interest	March 31,		December 31,
Fund	Property	at March 31, 2017	2017		2016
Core:
	840 N. Michigan (a)	88.43%	$	73,355	$	74,131
	Renaissance Portfolio	20%	36,097		36,437
	Gotham Plaza	49%	29,396		29,421
	Brandywine Portfolio (a)	22.22%	20,449		20,755
	Georgetown Portfolio	50%	4,237		4,287
			163,534		165,031
Mervyns I & II:	KLA/Mervyn's, LLC (b)	10.5%	—		—
Fund III:
	Fund III Other Portfolio	90%	225		8,108
	Self Storage Management (c)	95%	241		241
			466		8,349
Fund IV:
	Broughton Street Portfolio (d)	50%	56,313		54,839
	Fund IV Other Portfolio	90%	17,927		21,817
	650 Bald Hill Road	90%	19,027		18,842
			93,267		95,498
	Due from Related Parties (e)		2,273		2,193
	Other		957		957
	Investments in and advances to unconsolidated affiliates		$	260,497	$	272,028
Core:
	Crossroads (f)	49%	$	15,221	$	13,691
	Distributions in excess of income from, and investments in, unconsolidated affiliates		$	15,221	$	13,691

__________

(a) Represents a tenancy-in-common interest.

(b) Distributions have exceeded the Company’s non-recourse investment, therefore the carrying value is zero.

(c) Represents a variable interest entity.

(d) The Company is entitled to a 15% return on its cumulative capital contribution and a 9% preferred return on the balance of the loan it converted to equity during 2016, which was $14.9 million and $46.4 million at March 31, 2017, respectively.

(e) Represents deferred fees.

(f) Distributions have exceeded the Company’s investment; however, the Company recognizes a liability balance as it may be required to fund future obligations of the entity.

18

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Core Portfolio

The Company owns a 49% interest in a 311,000 square foot shopping center located in White Plains, New York (“Crossroads”), a 50% interest in a 28,000 square foot retail portfolio located in Georgetown, Washington D.C. (the “Georgetown Portfolio”), a 88.43% tenancy-in-common interest in an 87,000 square foot retail property located in Chicago, Illinois (“840 N. Michigan”), and a 49% noncontrolling interest in an approximately 123,000 square foot retail property located in Manhattan, New York (“Gotham Plaza”).

In January 2017, an entity in which the Company owns a 20% noncontrolling interest (the “Renaissance Portfolio”), acquired a 6,200 square foot property in Alexandria, Virginia referred to as (“907 King Street”) for $3.0 million. The Renaissance Portfolio is now a 213,000 square-foot portfolio of 18 mixed-use properties, 16 of which are located in Georgetown, Washington D.C. and two of which are located in Alexandria, Virginia.

The Company owns a 22.22% interest in an approximately one million square foot retail portfolio (the “Brandywine Portfolio”) located in Wilmington, Delaware. Prior to the second quarter of 2016, the Company had a controlling interest in the Brandywine Portfolio, and it was therefore consolidated within the Company’s financial statements. During April 2016, the arrangement with the partners of the Brandywine Portfolio was modified to change the legal ownership from a partnership to a tenancy-in-common interest, as well as to provide certain participating rights to the outside partners. As a result of these modifications, the Company de-consolidated the Brandywine Portfolio and accounts for its interest under the equity method of accounting effective May 1, 2016. Furthermore, as the owners of the Brandywine Portfolio had consistent ownership interests before and after the modification and the underlying net assets are unchanged, the Company has reflected the change from consolidation to equity method based upon its historical cost.

Additionally, in April 2016, the Company repaid the outstanding balance of $140.0 million of non-recourse debt collateralized by the Brandywine Portfolio. The Company provided a loan collateralized by the partners’ tenancy-in-common interest, as further described in Note 7, for their proportionate share of the repayment.

Fund Investments

Fund III Other Portfolio included the Company’s investment in Arundel Plaza through its date of sale in February 2017. Fund IV Other Portfolio includes the Company’s investment in 1701 Belmont Avenue, Promenade at Manassas, Eden Square and, through its date of sale in January 2017, an investment in 2819 Kennedy Boulevard.

Self-Storage Management, a Fund III investment, was determined to be a variable interest entity. Management has evaluated the applicability of ASC Topic 810 to this joint venture and determined that the Company is not the primary beneficiary and, therefore, consolidation of this venture is not required.

In January 2017, Fund IV completed the disposition of 2819 Kennedy Boulevard, for $19.0 million less $8.4 million debt repayment for a net sales price of $10.6 million, resulting in a gain on disposition of $6.3 million at the property level, of which the Fund’s share was $6.2 million, which is included in equity earnings and gains from unconsolidated affiliates in the consolidated financial statements. The Operating Partnership’s proportionate share of the gain was $1.4 million, net of noncontrolling interests.

During February 2017, Fund III completed the disposition of Arundel Plaza, for $28.8 million less $10.0 million debt repayments for a net sales price of $18.8 million, resulting in a gain on disposition of $8.2 million at the property level, of which the Fund’s share was $5.3 million, which is included in equity earnings and gains from unconsolidated affiliates in the consolidated financial statements. The Operating Partnership’s proportionate share of the gain was $1.3 million, net of noncontrolling interests.

During January 2016, Fund III completed the disposition of a 65% interest in Cortlandt Town Center for $107.3 million resulting in a gain of $65.4 million and the deconsolidation of its remaining interest (Note 2). During December 2016, Fund III completed the disposition of its remaining 35% interest in Cortlandt Town Center for $57.8 million less $32.6 million debt repayment for a net sales price of $25.2 million resulting in a gain on sale of $36.0 million, of which the Operating Partnership’s share was $8.8 million.

19

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Fees from Unconsolidated Affiliates

The Company earned property management, construction, development, legal and leasing fees from its investments in unconsolidated partnerships totaling $0.4 million and $0.1 million for the three months ended March 31, 2017 and 2016, respectively, which is included in other revenues in the consolidated financial statements.

In addition, the Company paid $0.5 million and $0.6 million to certain unaffiliated partners of our joint ventures during the three months ended March 31, 2017 and 2016, respectively, for leasing commissions, development, management and overhead fees.

Summarized Financial Information of Unconsolidated Affiliates

The following combined and condensed Balance Sheets and Statements of Income, in each period, summarize the financial information of the Company’s investments in unconsolidated affiliates (in thousands):

	March 31,		December 31,
	2017		2016
Combined and Condensed Balance Sheets
Assets:
Rental property, net	$	549,632	$	576,505
Real estate under development	16,837		18,884
Investment in unconsolidated affiliates	6,853		6,853
Other assets	101,144		75,254
Total assets	$	674,466	$	677,496
Liabilities and partners’ equity:
Mortgage notes payable	$	389,198	$	407,344
Other liabilities	58,909		30,117
Partners’ equity	226,359		240,035
Total liabilities and partners’ equity	$	674,466	$	677,496
Company's share of accumulated equity	$	177,805	$	191,049
Basis differential	60,520		61,827
Deferred fees, net of portion related to the Company's interest	4,678		3,268
Amounts receivable by the Company	2,273		2,193
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates	$	245,276	$	258,337

	Three Months Ended March 31,
	2017			2016
Combined and Condensed Statements of Income
Total revenues	$	21,603		$	13,372
Operating and other expenses	(5,866		)	(3,730		)
Interest expense	(4,538		)	(2,736		)
Depreciation and amortization	(6,449		)	(3,880		)
Loss on debt extinguishment	(151		)	—
Gain on disposition of properties	14,446			—
Net income attributable to unconsolidated affiliates	$	19,045		$	3,026
Company’s share of equity in net income of unconsolidated affiliates	$	13,569		$	2,052
Basis differential amortization	(866		)	(98		)
Company’s equity in earnings of unconsolidated affiliates	$	12,703		$	1,954

20

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

5. Other Assets, Net and Accounts Payable and Other Liabilities

Other assets, net and accounts payable and other liabilities are comprised of the following for the periods presented:

	March 31,			December 31,
(in thousands)	2017			2016
Other assets, net:
Lease intangibles, net (Note 6)	$	116,371		$	114,584
Deferred charges, net (a)	26,505			25,221
Prepaid expenses	17,070			14,351
Other receivables	11,797			9,514
Accrued interest receivable	10,766			9,354
Deposits	4,491			4,412
Due from seller	4,300			4,300
Deferred tax assets	3,822			3,733
Derivative financial instruments (Note 8)	3,378			2,921
Due from related parties	1,300			1,655
Corporate assets	624			1,241
Income taxes receivable	1,398			1,500
	$	201,822		$	192,786
(a) Deferred charges, net:
Deferred leasing and other costs	$	42,728		$	40,728
Deferred financing costs	5,945			5,915
	48,673			46,643
Accumulated amortization	(22,168		)	(21,422		)
Deferred charges, net	$	26,505		$	25,221
Accounts payable and other liabilities:
Lease intangibles, net (Note 6)	$	103,573		$	105,028
Accounts payable and accrued expenses	48,383			48,290
Deferred income	35,979			35,267
Tenant security deposits, escrow and other	15,081			14,975
Derivative financial instruments (Note 8)	3,013			3,590
Income taxes payable	1,418			1,287
Other	232			235
	$	207,679		$	208,672

21

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

6. Lease Intangibles

Upon acquisitions of real estate accounted for as business combinations, the Company assesses the fair value of acquired assets (including land, buildings and improvements, and identified intangibles such as above- and below-market leases, including below- market options and acquired in-place leases) and assumed liabilities in accordance with ASC Topic 805. The lease intangibles are amortized over the remaining terms of the respective leases, including option periods where applicable.

Intangible assets and liabilities are summarized as follows (in thousands):

	March 31, 2017									December 31, 2016
	Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount			Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount
Amortizable Intangible Assets
In-place lease intangible assets	$	163,219		$	(53,027	)	$	110,192		$	156,420		$	(47,827	)	$	108,593
Above-market rent	17,295			(11,116		)	6,179			16,649			(10,658		)	5,991
	$	180,514		$	(64,143	)	$	116,371		$	173,069		$	(58,485	)	$	114,584
Amortizable Intangible Liabilities
Below-market rent	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)
	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)

During the three months ended March 31, 2017, the Company acquired in-place lease intangible assets of $6.8 million, above-market rents of $0.6 million and below-market rents of $1.4 million with weighted-average useful lives of 3.1, 3.7 and 13.3 years, respectively. Amortization of in-place lease intangible assets is recorded in depreciation and amortization expense and amortization of above-market rent and below-market rent are recorded as a reduction to and increase to rental income, respectively, in the consolidated statements of income.

The scheduled amortization of acquired lease intangible assets and assumed liabilities as of March 31, 2017 is as follows (in thousands):

Years Ending December 31,	Net Increase in Lease Revenues		Increase to Amortization		Net
2017 (Remainder)	$	9,068	$	23,802	$	(14,734	)
2018	9,439		18,149		(8,710		)
2019	9,021		12,823		(3,802		)
2020	7,746		10,595		(2,849		)
2021	6,883		9,022		(2,139		)
Thereafter	55,237		35,801		19,436
Total	$	97,394	$	110,192	$	(12,798	)

22

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

7. Debt

A summary of the Company’s consolidated indebtedness is as follows (dollars in thousands):

	Interest Rate		Maturity Date at March 31, 2017	Carrying Value
	March 31, 2017	December 31, 2016		March 31, 2017			December 31, 2016
Mortgages Payable
Core Fixed Rate	3.88%-6.65%	3.88%-6.65%	August 2017 - April 2035	$	234,273		$	234,875
Core Variable Rate - Swapped (a)	1.71%-3.77%	1.71%-3.77%	September 2022 - June 2026	81,663			82,250
Total Core Mortgages Payable				315,936			317,125
Fund II Fixed Rate	1.00%-5.80%	1.00%-5.80%	October 2017 - May 2020	249,762			249,762
Fund II Variable Rate	LIBOR+0.79% -LIBOR+2.50%	LIBOR+0.62% -LIBOR+2.50%	August 2017 - November 2021	142,750			142,750
Fund II Variable Rate - Swapped (a)	2.88%	2.88%	November 2021	19,726			19,779
Total Fund II Mortgages Payable				412,238			412,291
Fund III Variable Rate	Prime+0.50% -LIBOR+4.65%	Prime+0.50% -LIBOR+4.65%	May 2017 - December 2021	79,680			83,467
Fund IV Fixed Rate	3.4%-4.50%	3.4%-4.50%	October 2025-June 2026	10,504			10,503
Fund IV Variable Rate	LIBOR+1.70% -LIBOR+3.95%	LIBOR+1.70% - LIBOR+3.95%	May 2017 - April 2022	258,816			233,139
Fund IV Variable Rate - Swapped (a)	1.78%	1.78%	April 2022	81,668			14,509
Total Fund IV Mortgages Payable				350,988			258,151
Net unamortized debt issuance costs				(16,951		)	(16,642		)
Unamortized premium				1,158			1,336
Total Mortgages Payable				$	1,143,049		$	1,055,728
Unsecured Notes Payable
Core Unsecured Term Loans	LIBOR+1.30% -LIBOR+1.60%	LIBOR+1.30% -LIBOR+1.60%	July 2020 - December 2022	$	51,283		$	51,194
Core Variable Rate Unsecured Term Loans - Swapped (a)	1.24%-3.77%	1.24%-3.77%	July 2018 - March 2025	248,717			248,806
Total Core Unsecured Notes Payable				300,000			300,000
Fund IV Term Loan/Subscription Facility	LIBOR+1.65% -LIBOR+2.75%	LIBOR+1.65% -LIBOR+2.75%	February 2017- November 2017	60,536			134,636
Net unamortized debt issuance costs				(1,689		)	(1,646		)
Total Unsecured Notes Payable				$	358,847		$	432,990
Unsecured Line of Credit
Core Unsecured Line of Credit	LIBOR+1.40%	LIBOR+1.40%	June 2020	$	—		$	—
Total Unsecured Line of Credit				$	—		$	—
Total Debt - Fixed Rate (b)				$	926,314		$	860,486
Total Debt - Variable Rate				593,064			645,185
Total Debt				1,519,378			1,505,671
Net unamortized debt issuance costs				(18,640		)	(18,289		)
Unamortized premium				1,158			1,336
Total Indebtedness				$	1,501,896		$	1,488,718

__________

(a) At March 31, 2017, the stated rates ranged from LIBOR + 1.08% to LIBOR +1.90% for Core variable-rate debt; LIBOR + .79% to LIBOR +2.50% for Fund II variable-rate debt; PRIME + 0.50% to LIBOR +4.65% for Fund III variable-rate debt; LIBOR + 1.70% to LIBOR +3.95% for Fund IV variable-rate debt and LIBOR + 1.30% to LIBOR +1.60% for Core variable-rate unsecured notes.

(b) Includes $431,774 and $365,343, respectively, of variable-rate debt that has been fixed with interest rate swap agreements as of the periods presented.

23

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Mortgages Payable

During 2017, the Company obtained eight new non-recourse mortgages totaling $93.0 million with a weighted-average interest rate of 2.68% collateralized by eight properties, which mature between February 14, 2020 and April 1, 2022. The Company entered into interest rate swap contracts to effectively fix the interest rates of seven of these obligations with a notional value of $67.3 million at a weighted-average rate of 1.92%. During 2017, the Company repaid one mortgage in full, which had a balance of $3.5 million and an interest rate of LIBOR + 2.15%, and made scheduled principal payments of $1.9 million. At March 31, 2017 and December 31, 2016, the Company’s mortgages were collateralized by 47 and 39 properties, respectively, and the related tenant leases. Certain loans are cross-collateralized and contain cross-default provisions. The loan agreements contain customary representations, covenants and events of default. Certain loan agreements require the Company to comply with affirmative and negative covenants, including the maintenance of debt service coverage and leverage ratios. A portion of the Company’s variable-rate mortgage debt has been effectively fixed through certain cash flow hedge transactions (Note 8).

The mortgage loan related to Brandywine Holdings in our Core Portfolio amounted to $26.3 million and was in default at March 31, 2017 and December 31, 2016. This loan bears interest at 5.99%, excluding default interest of 5%, and is collateralized by a property, in which the Company holds a 22% controlling interest. In April 2017, the lender on this mortgage initiated a lawsuit against the Company for the full balance of the principal, accrued interest as well as penalties and fees aggregating approximately $31.0 million. The Company’s management believes that the mortgage is not recourse to the Company and that the suit is without merit.

In addition, at March 31, 2017, a mortgage loan in the amount of $14.3 million and collateralized by a Fund II property, was in default because its liquidity covenant had been breached.

Unsecured Notes Payable

At each of March 31, 2017 and December 31, 2016, the Company had a total of $0.0 and $9.9 million available under its unsecured term loans. A portion of the Company’s variable-rate term loan debt has been effectively fixed through certain cash flow hedge transactions (Note 8).

The Company completed the following transactions related to its unsecured notes payable during the three months ended March 31, 2017:

• The Company reduced its maximum commitment available on the Fund IV subscription line of credit from $100.0 million to $21.5 million. Furthermore, upon repayment of $74.1 million, net of $10.0 million in draws, the Company was in compliance with its liquidity covenant at March 31, 2017 which was not in compliance at December 31, 2016. The balance was $20.4 million at March 31, 2017 and $94.5 million at December 31, 2016. Total available credit at March 31, 2017 and December 31, 2016 was $1.1 million and $55.5 million respectively on this line.

Unsecured Lines of Credit

At March 31, 2017 and December 31, 2016 the Company had a total of $150.0 million and $147.5 million, respectively available under its unsecured line of credit.

The Company completed the following transactions related to its unsecured line of credit during the three months ended March 31, 2017:

• The Company drew down and repaid $10.0 million on the Core unsecured line of credit. There was no outstanding balance as of March 31, 2017.

24

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Scheduled Debt Principal Payments

The scheduled principal repayments of the Company’s consolidated indebtedness, as of March 31, 2017 are as follows (in thousands):

Year Ending December 31,
2017 (Remainder)	$	273,916
2018	115,846
2019	206,646
2020	369,107
2021	255,074
Thereafter	298,789
	1,519,378
Unamortized fair market value of assumed debt	1,158
Net unamortized debt issuance costs	(18,640		)
Total indebtedness	$	1,501,896

See Note 4 for information about liabilities of the Company’s unconsolidated affiliates.

8. Financial Instruments and Fair Value Measurements

The fair value of an asset is defined as the exit price, which is the amount that would either be received when an asset is sold or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The guidance establishes a three-tier fair value hierarchy based on the inputs used in measuring fair value. These tiers are: Level 1, for which quoted market prices for identical instruments are available in active markets, such as money market funds, equity securities, and U.S. Treasury securities; Level 2, for which there are inputs other than quoted prices included within Level 1 that are observable for the instrument, such as certain derivative instruments including interest rate caps and interest rate swaps; and Level 3, for financial instruments or other assets/liabilities that do not fall into Level 1 or Level 2 and for which little or no market data exists, therefore requiring us to develop our own assumptions.

Items Measured at Fair Value on a Recurring Basis

The methods and assumptions described below were used to estimate the fair value of each class of financial instrument. For significant Level 3 items, we have also provided the unobservable inputs along with their weighted-average ranges.

Money Market Funds — The Company has money market funds, which are included in Cash and cash equivalents in the consolidated financial statements, are comprised of government securities and/or U.S. Treasury bills. These funds were classified as Level 1 as we used quoted prices from active markets to determine their fair values.

Derivative Assets — Our derivative assets, which are included in Other assets, net in the consolidated financial statements, are comprised of interest rate swaps. The interest rate swaps were measured at fair value using readily observable market inputs, such as quotations on interest rates, and were classified as Level 2 as these instruments are custom, over-the-counter contracts with various bank counterparties that are not traded in an active market. See “Derivative Financial Instruments,” below.

Derivative Liabilities — Our derivative liabilities, which are included in Accounts payable and other liabilities in the consolidated financial statements, are comprised of interest rate swaps. These derivative instruments were measured at fair value using readily observable market inputs, such as quotations on interest rates, and were classified as Level 2 because they are custom, over-the-counter contracts with various bank counterparties that are not traded in an active market. See “Derivative Financial Instruments,” below.

We did not have any transfers into or out of Level 1, Level 2, and Level 3 measurements during the three months ended March 31, 2017 or 2016.

25

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

The following table presents the Company’s fair value hierarchy for those assets and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2017						December 31, 2016
	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Assets
Money Market Funds	$	3	$	—	$	—	$	20,001	$	—	$	—
Derivative financial instruments	—		3,378		—		—		2,921		—
Liabilities
Derivative financial instruments	—		3,013		—		—		3,590		—

In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.

Derivative Financial Instruments

The Company had the following interest rate swaps for the periods presented (dollars in thousands):

	Aggregate Notional Amount				Strike Rate			Balance Sheet Location	Fair Value
Derivative Instrument			Effective Date	Maturity Date	Low		High		March 31, 2017			December 31, 2016
Core
Interest Rate Swaps	$	125,247	Oct 2011 - Mar 2015	Jul 2018 - Mar 2025	1.38%	—	3.77%	Other Liabilities	$	(2,515	)	$	(3,218	)
Interest Rate Swaps	205,134		Sep 2012 - Jul 2016	Jul 2020 - Jun 2026	1.24%	—	3.77%	Other Assets	3,224			2,609
	$	330,381							$	709		$	(609	)
Fund II
Interest Rate Swap	$	19,726	Oct 2014	Nov 2021	2.88%	—	2.88%	Other Liabilities	$	(160	)	$	(228	)
Interest Rate Cap	29,500		Apr 2013	Apr 2018	4%	—	4%	Other Assets	—			—
	$	49,226							$	(160	)	$	(228	)
Fund III
Interest Rate Cap	$	58,000	Dec 2016	Jan 2020	3%	—	3%	Other Assets	$	64		$	127
Fund IV
Interest Rate Swaps	$	81,668	May 2014 - Mar 2017	May 2019 - Apr 2022	1.78%	—	1.98%	Other Liabilities	$	(338	)	$	(144	)
Interest Rate Caps	108,900		Jul 2016 - Nov 2016	Aug 2019 - Dec 2019	3%	—	3%	Other Assets	90			185
	$	190,568							$	(248	)	$	41
Total asset derivatives									$	3,378		$	2,921
Total liability derivatives									$	(3,013	)	$	(3,590	)

26

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

All of the Company’s derivative instruments have been designated as cash flow hedges and hedge the future cash outflows on variable rate mortgage debt (Note 7).

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company manages economic risks, including interest rate, liquidity and credit risk, primarily by managing the amount, sources and duration of its debt funding and, from time to time, through the use of derivative financial instruments.  The Company enters into derivative financial instruments to manage exposures that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates.  The Company’s derivative financial instruments are used to manage differences in the amount, timing and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s investments and borrowings.

The Company is exposed to credit risk in the event of non-performance by the counterparties to the Swaps if the derivative position has a positive balance.  The Company believes it mitigates its credit risk by entering into Swaps with major financial institutions.  The Company continually monitors and actively manages interest costs on its variable-rate debt portfolio and may enter into additional interest rate swap positions or other derivative interest rate instruments based on market conditions.  The Company has not entered, and does not plan to enter, into any derivative financial instruments for trading or speculative purposes.

The following table presents the location in the financial statements of the income (losses) recognized related to the Company’s cash flow hedges (in thousands):

	Three Months Ended March 31,
	2017		2016
Amount of gain (loss) related to the effective portion recognized in other comprehensive income (loss)	$	118	$	(8,819	)
Amount of loss related to the effective portion subsequently reclassified to earnings	$	—	$	—
Amount of gain (loss) related to the ineffective portion and amount excluded from effectiveness testing	$	—	$	—

Credit Risk-Related Contingent Features

The Company has agreements with each of its Swap counterparties that contain a provision whereby if the Company defaults on certain of its unsecured indebtedness the Company could also be declared in default on its swaps, resulting in an acceleration of payment under the swaps.

Other Financial Instruments

Our other financial instruments had the following carrying values and fair values as of the dates shown (dollars in thousands):

		March 31, 2017				December 31, 2016
	Level	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Notes Receivable (a)	3	$	276,507	$	272,347	$	276,163	$	272,052
Mortgage and Other Notes Payable, net (a)	3	1,143,049		1,164,861		1,055,728		1,077,926
Investment in non-traded equity securities	3	802		25,194		802		25,194
Unsecured notes payable, net (b)	2	358,847		361,559		432,990		435,779

(a) The Company determined the estimated fair value of these financial instruments using a discounted cash flow model with rates that take into account the credit of the borrower or tenant, where applicable, and interest rate risk. The Company also considered the value of the underlying collateral, taking into account the quality of the collateral, the credit quality of the borrower, the time until maturity and the current market interest rate environment.

(b) The Company determined the estimated fair value of the unsecured notes payable using quoted market prices in an open market with limited trading volume where available. In cases where there was no trading volume, the Company determined

27

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

the estimated fair value using a discounted cash flow model using a rate that reflects the average yield of similar market participants.

The Company’s cash and cash equivalents, restricted cash, accounts receivable, accounts payable and certain financial instruments included in other assets and other liabilities had fair values that approximated their carrying values at March 31, 2017.

9. Commitments and Contingencies

Commitments and Guaranties

In conjunction with the development and expansion of various properties, the Company has entered into agreements with general contractors for the construction or development of properties aggregating approximately $37.9 million and $85.4 million as of March 31, 2017 and December 31, 2016, respectively.

At each of March 31, 2017 and December 31, 2016, the Company had letters of credit outstanding of $2.5 million.  The Company has not recorded any obligation associated with these letters of credit.  The majority of the letters of credit are collateral for existing indebtedness and other obligations of the Company.

In connection with certain of the Company’s unconsolidated joint ventures, the Company agreed to fund amounts due to the joint ventures’ lenders, under certain circumstances, if such amounts are not paid by the joint venture based on the Company’s pro rata share of such amount, aggregating $160.1 million and $165.7 million at March 31, 2017 and December 31, 2016, respectively.

10. Shareholders’ Equity, Noncontrolling Interests and Other Comprehensive Income

Common Shares

The Company completed the following transactions in its common shares during the three months ended March 31, 2017:

• The Company withheld 4,314 Restricted Shares to pay the employees’ statutory minimum income taxes due on the value of the portion of their Restricted Shares that vested.

• The Company recognized accrued Common Share and Common OP Unit-based compensation totaling $2.0 million in connection with the vesting of Restricted Shares and Units (Note 13).

The Company completed the following transactions in its common shares during the year ended December 31, 2016:

• The Company issued 4,500,000 Common Shares under its at-the-market (“ATM”) equity programs, generating gross proceeds of $157.6 million and net proceeds of $155.7 million. The Company has established a new ATM equity program, effective July 2016, with an additional aggregate offering amount of up to $250.0 million of gross proceeds from the sale of Common Shares, replacing its $200.0 million program that was launched in 2014. As of December 31, 2016 and March 31, 2017, there was $218.0 million remaining under this $250.0 million program.

• The Company entered into a forward sale agreement to issue 3,600,000 Common Shares for gross proceeds of $126.8 million and net proceeds of $124.5 million. As of December 31, 2016, these shares have been physically settled.

• The Company issued 4,830,000 Common Shares in a public offering, generating gross proceeds of $175.2 million and net proceeds of $172.1 million.

• The Company withheld 3,152 Restricted Shares to pay the employees’ statutory minimum income taxes due on the value of the portion of their Restricted Shares that vested.

• The Company recognized accrued Common Share and Common OP Unit-based compensation totaling $10.9 million in connection with the vesting of Restricted Shares and Units (Note 13).

Share Repurchases

The Company has a share repurchase program that authorizes management, at its discretion, to repurchase up to $20.0 million of its outstanding Common Shares. The program may be discontinued or extended at any time. There were no Common Shares repurchased by the Company during the three months ended March 31, 2017 or the year ended December 31, 2016. Under this program the Company has repurchased 2.1 million Common Shares, none of which were repurchased after December 2001. As of March 31, 2017, management may repurchase up to approximately $7.5 million of our outstanding Common Shares under this program.

28

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Dividends and Distributions

On February 28, 2017, the Board of Trustees declared a regular quarterly cash dividend of $0.26 per Common Share, which was paid on April 14, 2017 to holders of record as of March 31, 2017.

On November 8, 2016, the Board of Trustees declared an increase of $0.01 to the regular quarterly cash dividend of $0.25 to $0.26 per Common Share, which was paid on January 13, 2017 to holders of record as of December 30, 2016. In addition, on November 8, 2016, the Board of Trustees declared a special cash dividend of $0.15 per Common Share with the same record and payment date as the regular quarterly dividend. The special dividend is a result of the taxable capital gains for 2016 arising from property dispositions within the Funds.

Accumulated Other Comprehensive Income

The following table sets forth the activity in accumulated other comprehensive (loss) income for the three months ended March 31, 2017 and 2016 (in thousands):

	Gains or Losses on Derivative Instruments
Balance at January 1, 2017	$	(798	)
Other comprehensive loss before reclassifications	118
Reclassification of realized interest on swap agreements	963
Net current period other comprehensive loss	1,081
Net current period other comprehensive loss attributable to noncontrolling interests	155
Balance at March 31, 2017	$	438
Balance at January 1, 2016	$	(4,463	)
Other comprehensive income before reclassifications	(8,818		)
Reclassification of realized interest on swap agreements	1,046
Net current period other comprehensive income	(7,772		)
Net current period other comprehensive income attributable to noncontrolling interests	768
Balance at March 31, 2016	$	(11,467	)

29

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Noncontrolling Interests

The following table summarizes the change in the noncontrolling interests for the periods presented (in thousands):

	Noncontrolling Interests in Operating Partnership (a)			Noncontrolling Interests in Partially-Owned Affiliates (b)			Total
Balance at January 1, 2016	$	96,340		$	324,526		$	420,866
Distributions declared of $0.25 per Common OP Unit	(1,473		)	—			(1,473		)
Net income for the period January 1 through March 31, 2016	1,993			42,957			44,950
Conversion of 248,160 Common OP Units to Common Shares by limited partners of the Operating Partnership	(5,680		)	—			(5,680		)
Issuance of Common and Preferred OP Units to acquire real estate	29,336			—			29,336
Acquisition of noncontrolling interests (c)	—			(25,948		)	(25,948		)
Other comprehensive income - unrealized loss on valuation of swap agreements	(436		)	(478		)	(914		)
Reclassification of realized interest expense on swap agreements	49			96			145
Noncontrolling interest contributions	—			46,343			46,343
Noncontrolling interest distributions and other reductions	—			(36,174		)	(36,174		)
Employee Long-term Incentive Plan Unit Awards	3,811			—			3,811
Balance at March 31, 2016	$	123,940		$	351,322		$	475,262
Balance at January 1, 2017	95,422			494,126			589,548
Distributions declared of $0.26 per Common OP Unit	(1,617		)	—			(1,617		)
Net income for the period January 1 through March 31, 2017	1,062			3,278			4,340
Conversion of 24,860 Common OP Units to Common Shares by limited partners of the Operating Partnership	(438		)	—			(438		)
Other comprehensive income - unrealized income (loss) on valuation of swap agreements	21			(317		)	(296		)
Reclassification of realized interest expense on swap agreements	49			92			141
Noncontrolling interest contributions	—			20,269			20,269
Noncontrolling interest distributions and other reductions	—			(3,822		)	(3,822		)
Employee Long-term Incentive Plan Unit Awards	4,141			—			4,141
Rebalancing adjustment (d)	5,693			—			5,693
Balance at March 31, 2017	$	104,333		$	513,626		$	617,959

__________

(a) Noncontrolling interests in the Operating Partnership are comprised of (i) the limited partners’ 3,363,351 and 3,357,760 Common OP Units at March 31, 2017 and 2016, respectively; (ii) 188 Series A Preferred OP Units at March 31, 2017 and 2016; (iii) 141,593 Series C Preferred OP Units at March 31, 2017 and 2016; and (iv) 2,265,852 and 1,979,882 LTIP units as of March 31, 2017 and 2016, respectively, as discussed in Share Incentive Plan (Note 13). Distributions declared for Preferred OP Units are reflected in net income in the table above.

(b) Noncontrolling interests in partially-owned affiliates comprise third-party interests in Fund I, II, III, IV and V, and Mervyns I and II, and six other subsidiaries.

(c) During the first quarter of 2016, the Company acquired an additional 8.3% interest in Fund II from a limited partner for $18.4 million, giving the Company an aggregate 28.33% interest. Amount in the table above represents the book value of this transaction.

(d) Adjustment reflects the difference between the fair value of the consideration received or paid and the book value of the Common Shares, Common OP Units, Preferred OP Units, and LTIP Units involving changes in ownership (the "Rebalancing").

30

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Preferred OP Units

There were no issuances of Preferred OP Units during the three months ended March 31, 2017.

In 1999 the Operating Partnership issued 1,500 Series A Preferred OP Units in connection with the acquisition of a property, have a stated value of $1,000 per unit, and are entitled to a preferred quarterly distribution of the greater of (i) $22.50 (9% annually) per Series A Preferred OP Unit or (ii) the quarterly distribution attributable to a Series A Preferred OP Unit if such unit was converted into a Common OP Unit. Through December 31, 2016, 1,392 Series A Preferred OP Units were converted into 185,600 Common OP Units and then into Common Shares. The 188 remaining Series A Preferred OP Units are currently convertible into Common OP Units based on the stated value divided by $7.50. Either the Company or the holders can currently call for the conversion of the Series A Preferred OP Units at the lesser of $7.50 or the market price of the Common Shares as of the conversion date.

During the first quarter of 2016, the Operating Partnership issued 442,478 Common OP Units and 141,593 Series C Preferred OP Units to a third party to acquire Gotham Plaza (Note 4). The Series C Preferred OP Units have a value of $100.00 per unit and are entitled to a preferred quarterly distribution of $0.9375 per unit and are convertible into Common OP Units at a rate based on the share price at the time of conversion. If the share price is below $28.80 on the conversion date, each Series C Preferred OP Unit will be convertible into 3.4722 Common OP Units. If the share price is between $28.80 and $35.20 on the conversion date, each Series C Preferred OP Units will be convertible a number of Common OP Units equal to $100.00 divided by the closing share price. If the share price is above $35.20 on the conversion date, each Series C Preferred OP Units will be convertible into 2.8409 Common OP Units. The Series C Preferred OP Units have a mandatory conversion date of December 31, 2025, at which time all units that have not been converted will automatically be converted into Common OP Units based on the same calculations.

11. Leases

Operating Leases

The Company is engaged in the operation of shopping centers and other retail properties that are either owned or, with respect to certain shopping centers, operated under long-term ground leases that expire at various dates through June 20, 2066, with renewal options. Space in the shopping centers is leased to tenants pursuant to agreements that provide for terms ranging generally from one month to ninety nine years and generally provide for additional rents based on certain operating expenses as well as tenants’ sales volumes.

The Company leases land at six of its shopping centers, which are accounted for as operating leases and generally provide the Company with renewal options. Ground rent expense was $0.8 million and $0.6 million (including capitalized ground rent at properties under development of $0.1 million and $0.2 million) for the three months ended March 31, 2017 and 2016, respectively. The leases terminate at various dates between 2020 and 2066. These leases provide the Company with options to renew for additional terms aggregating from 25 to 71 years. The Company also leases space for its corporate office. Office rent expense under this lease was $0.2 million and $0.1 million for the three months ended March 31, 2017 and 2016, respectively.

Capital Lease

During 2016, the Company entered into a 49-year master lease at 991 Madison Avenue, which is accounted for as a capital lease. During the three months ended March 31, 2017 and 2016, lease payments totaling $0.6 million and $7.0 million, respectively were made under this lease. The lease was initially valued at $76,628, which represents the total discounted payments to be made under the lease. The property under the capital lease is included in Note 2.

31

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Lease Obligations

The scheduled future minimum (i) rental revenues from rental properties under the terms of all non-cancelable tenant leases, assuming no new or renegotiated leases or option extensions for such premises and (ii) rental payments under the terms of all non-cancelable operating and capital leases in which the Company is the lessee, principally for office space and ground leases, as of March 31, 2017 are summarized as follows (in thousands):

Year Ending December 31,	Minimum Rental Revenues		Minimum Rental Payments
2017 (Remainder)	$	151,136	$	2,803
2018	153,392		3,756
2019	144,089		3,776
2020	130,749		3,669
2021	116,857		3,744
Thereafter	627,453		185,621
Total	$	1,323,676	$	203,369

A ground lease expiring during 2078 provides the Company with an option to purchase the underlying land during 2031. If the Company does not exercise the option, the rents that will be due are based on future values and as such are not determinable at this time. Accordingly, the above table does not include rents for this lease beyond 2031.

During the three months ended March 31, 2017 and 2016, no single tenant collectively comprised more than 10% of the Company’s consolidated total revenues.

12. Segment Reporting

The Company has three reportable segments: Core Portfolio, Funds and Structured Financing. The Company’s Core Portfolio consists primarily of high-quality retail properties located primarily in high-barrier-to-entry, densely-populated metropolitan areas with a long-term investment horizon. The Company’s Funds hold primarily retail real estate in which the Company co-invests with high-quality institutional investors. The Company’s Structured Financing segment consists of earnings and expenses related to notes and mortgages receivable which are held within the Core Portfolio or the Funds (Note 3). Fees earned by the Company as the general partner or managing member of the Funds are eliminated in the Company’s consolidated financial statements and are not presented in the Company’s segments. During 2016, the Company revised how it allocates general and administrative and income tax expenses among its segments to reflect all such expenses as unallocated corporate expenses. The presentation of the 2016 interim periods have been revised to reflect this change.

32

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

The following tables set forth certain segment information for the Company (in thousands):

	As of or for the Three Months Ended March 31, 2017
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	44,446		$	17,553		$	—	$	—		$	61,999
Depreciation and amortization	(16,439		)	(8,097		)	—		—			(24,536		)
Property operating expenses, other operating and real estate taxes	(12,853		)	(6,244		)	—		—			(19,097		)
General and administrative expenses	—			—			—		(8,469		)	(8,469		)
Operating income	15,154			3,212			—		(8,469		)	9,897
Interest income	—			—			8,984		—			8,984
Equity in earnings of unconsolidated affiliates	560			12,143			—		—			12,703
Interest expense	(7,155		)	(4,333		)	—		—			(11,488		)
Income tax provision	—			—			—		(125		)	(125		)
Net income	8,559			11,022			8,984		(8,594		)	19,971
Net income attributable to noncontrolling interests	(432		)	(3,908		)	—		—			(4,340		)
Net income attributable to Acadia	8,127			7,114			8,984		(8,594		)	15,631
Real estate at cost	$	1,983,365		$	1,480,201		$	—	$	—		$	3,463,566
Total assets	$	2,246,037		$	1,498,045		$	276,507	$	—		$	4,020,589
Acquisition of real estate	$	—		$	34,688		$	—	$	—		$	34,688
Development and property improvement costs	$	996		$	26,019		$	—	$	—		$	27,015

	As of or for the Three Months Ended March 31, 2016
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	38,107		$	9,938		$	—	$	—		$	48,045
Depreciation and amortization	(13,495		)	(3,354		)	—		—			(16,849		)
Property operating expenses, other operating and real estate taxes	(8,562		)	(3,431		)	—		—			(11,993		)
General and administrative expenses	—			—			—		(9,352		)	(9,352		)
Operating income	16,050			3,153			—		(9,352		)	9,851
Gain on disposition of properties	—			65,393			—		—			65,393
Interest income	—			—			4,638		—			4,638
Equity in earnings of unconsolidated affiliates	592			1,362			—		—			1,954
Interest expense	(6,764		)	(1,274		)	—		—			(8,038		)
Income tax benefit	—			—			—		77			77
Net income	9,878			68,634			4,638		(9,275		)	73,875
Net income attributable to noncontrolling interests	(2,822		)	(42,128		)	—		—			(44,950		)
Net income attributable to Acadia	7,056			26,506			4,638		(9,275		)	28,925
Real estate at cost	$	1,641,312		$	1,104,902		$	—	$	—		$	2,746,214
Total assets	$	1,827,059		$	1,166,589		$	154,679	$	—		$	3,148,327
Acquisition of real estate	$	—		$	12,287		$	—	$	—		$	12,287
Development and property improvement costs	$	3,248		$	34,215		$	—	$	—		$	37,463

33

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

13. Share Incentive and Other Compensation

Share Incentive Plan

The Second Amended and Restated 2006 Incentive Plan (the “Share Incentive Plan”) authorizes the Company to issue options, Restricted Shares, LTIP Units and other securities (collectively “Awards”) to, among others, the Company’s officers, trustees and employees. At March 31, 2017 total of 1,794,293 shares remained available to be issued under this plan.

Restricted Shares and LTIP Units

During the three months ended March 31, 2017, the Company issued 292,224 LTIP Units and 7,605 Restricted Share Units to employees of the Company pursuant to the Share Incentive Plan. These awards were measured at their fair value on the grant date, which was established as the market price of the Company’s Common Shares as of the close of trading on the day preceding the grant date. The total value of the above Restricted Share Units and LTIP Units as of the grant date was $9.8 million, of which $2.2 million was recognized as compensation expense in 2016, and $7.6 million will be recognized as compensation expense over the remaining vesting period. Total long-term incentive compensation expense, including the expense related to the Share Incentive Plan, was $1.9 million for each of the three months ended March 31, 2017 and 2016, respectively and is recorded in General and Administrative on the Consolidated Statements of Income.

In addition, members of the Board of Trustees (the “Board”) have been issued units under the Share Incentive Plan. During 2016, the Company issued 13,491 Restricted Shares and 10,822 LTIP Units to Trustees of the Company in connection with Trustee fees. Vesting with respect to 4,674 of the Restricted Shares and 5,532 of the LTIP Units will be on the first anniversary of the date of issuance and 8,817 of the Restricted Shares and 5,290 of the LTIP Units vest over three years with 33% vesting on each of the next three anniversaries of the issuance date. The Restricted Shares do not carry voting rights or other rights of Common Shares until vesting and may not be transferred, assigned or pledged until the recipients have a vested non-forfeitable right to such shares. Dividends are not paid currently on unvested Restricted Shares, but are paid cumulatively from the issuance date through the applicable vesting date of such Restricted Shares. Total trustee fee expense, included the expense related to the Share Incentive Plan, was $0.3 million and $0.2 million for the three months ended March 31, 2017 and 2016, respectively. No such Awards were issued to Trustees during the three months ended March 31, 2017.

In 2009, the Company adopted the Long Term Investment Alignment Program (the “Program”) pursuant to which the Company may grant awards to employees, entitling them to receive up to 25% of any potential future payments of Promote to the Operating Partnership from Funds III and IV. The Company has granted such awards to employees representing 25% of the potential Promote payments from Fund III to the Operating Partnership and 14.4% of the potential Promote payments from Fund IV to the Operating Partnership. Payments to senior executives under the Program require further Board approval at the time any potential payments are due pursuant to these grants. Compensation relating to these awards will be recognized in each reporting period in which Board approval is granted.

As payments to other employees are not subject to further Board approval, compensation relating to these awards will be recorded based on the estimated fair value at each reporting period in accordance with ASC Topic 718, Compensation– Stock Compensation. The awards in connection with Fund IV were determined to have no intrinsic value as of March 31, 2017.

Compensation expense of $0.3 million and $1.5 million was recognized for the three months ended March 31, 2017 and 2016, respectively, related to the Program in connection with Fund III.

34

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

A summary of the status of the Company’s unvested Restricted Shares and LTIP Units is presented below:

Unvested Restricted Shares and LTIP Units	Common Restricted Shares		Weighted Grant-Date Fair Value		LTIP Units		Weighted Grant-Date Fair Value
Unvested at January 1, 2016	49,899		$	25.90	1,020,121		$	23.92
Granted	24,583		33.35		359,484		34.40
Vested	(24,886	)	29.17		(522,680	)	26.08
Forfeited	(189	)	35.37		(48	)	35.37
Unvested at December 31, 2016	49,407		27.92		856,877		26.99
Granted	7,605		32.03		292,224		30.98
Vested	(10,655	)	29.84		(248,636	)	28.37
Forfeited	(309	)	35.37		—		35.37
Unvested at March 31, 2017	46,048		$	27.92	900,465		$	26.99

The weighted-average fair value for Restricted Shares and LTIP Units granted for the three months ended March 31, 2017 and the year ended December 31, 2016 were $31.00 and $34.50, respectively. As of March 31, 2017, there was $20.4 million of total unrecognized compensation cost related to unvested share-based compensation arrangements granted under the Share Incentive Plan. That cost is expected to be recognized over a weighted-average period of 2.4 years. The total fair value of Restricted Shares that vested during the three months ended March 31, 2017 and the year ended December 31, 2016, was $0.4 million and $0.7 million, respectively. The total fair value of LTIP Units that vested during the three months ended March 31, 2017 and the year ended December 31, 2016, was $8.2 million and $13.6 million, respectively.

Other Plans

On a combined basis, the Company incurred a total of $0.1 million related to the following employee benefit plans for each of the three months ended March 31, 2017 and 2016, respectively:

Employee Share Purchase Plan

The Acadia Realty Trust Employee Share Purchase Plan (the “Purchase Plan”), allows eligible employees of the Company to purchase Common Shares through payroll deductions. The Purchase Plan provides for employees to purchase Common Shares on a quarterly basis at a 15% discount to the closing price of the Company’s Common Shares on either the first day or the last day of the quarter, whichever is lower. A participant may not purchase more the $25,000 in Common Shares per year. Compensation expense will be recognized by the Company to the extent of the above discount to the closing price of the Common Shares with respect to the applicable quarter. During the three months ended March 31, 2017 and 2016, a total of 841 and 968 Common Shares, respectively, were purchased by employees under the Purchase Plan.

Deferred Share Plan

During May of 2006, the Company adopted a Trustee Deferral and Distribution Election (“Trustee Deferral Plan”), under which the participating Trustees earn deferred compensation.

Employee 401(k) Plan

The Company maintains a 401(k) plan for employees under which the Company currently matches 50% of a plan participant’s contribution up to 6% of the employee’s annual salary. A plan participant may contribute up to a maximum of 15% of their compensation, up to $18,000, for the year ended December 31, 2017.

35

ACADIA REALTY TRUST AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

14. Earnings Per Common Share

Basic earnings per Common Share is computed by dividing net income attributable to Common Shareholders by the weighted average Common Shares outstanding. During the periods presented, the Company had unvested LTIP Units which provide for non-forfeitable rights to dividend equivalent payments. Accordingly, these unvested LTIP Units are considered participating securities and are included in the computation of basic earnings per Common Share pursuant to the two-class method.

Diluted earnings per Common Share reflects the potential dilution of the conversion of obligations and the assumed exercises of securities including the effects of restricted share unit (“Restricted Share Units”) and share option awards issued under the Company’s Share Incentive Plans (Note 13). The effect of the assumed conversion of 188 Series A Preferred OP Units into 25,067 Common Shares would be anti-dilutive and therefore is not included in the computation of diluted earnings per share for the three months ended March 31, 2017. Conversely, the assumed conversion of these would be dilutive and included in the computation of diluted earnings per share for the three months ended March 31, 2016. The effect of the assumed conversion of 141,593 Series C Preferred OP Units into 471,035 Common Shares, would be anti-dilutive and therefore is not included in the computation of diluted earnings per share for the three months ended March 31, 2017. Conversely, the assumed conversion of 141,593 Series C Preferred OP Units into 403,054 Common Shares, would be dilutive and included in the computation of diluted earnings per share for the three months ended March 31, 2016.

The effect of the conversion of Common OP Units is not reflected in the computation of basic and diluted earnings per share, as they are exchangeable for Common Shares on a one-for-one basis. The income allocable to such units is allocated on this same basis and reflected as noncontrolling interests in the accompanying consolidated financial statements. As such, the assumed conversion of these units would have no net impact on the determination of diluted earnings per share.

	Three Months Ended March 31,
(shares and dollars in thousands, except per share amounts)	2017			2016
Numerator:
Net income attributable to Acadia	$	15,631		$	28,925
Less: net income attributable to participating securities	(162		)	(365		)
Income from continuing operations net of income attributable to participating securities	$	15,469		$	28,560
Denominator:
Weighted average shares for basic earnings per share	83,635			70,756
Effect of dilutive securities:
Employee share options	11			16
Convertible Preferred OP Units	—			428
Denominator for diluted earnings per share	83,646			71,200
Basic and diluted earnings per Common Share from continuing operations attributable to Acadia	$	0.18		$	0.40

15. Subsequent Event

Financing

In April 2017 Fund IV obtained a non-recourse mortgage in the amount of $20.0 million for its unconsolidated 650 Bald Hill Road property (Note 4).

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

OVERVIEW

As of March 31, 2017, we owned 182 properties, which we own or have an ownership interest in, within our Core Portfolio or Funds. Our Core Portfolio consists of those properties either 100% owned, or partially owned through joint venture interests by the Operating Partnership, or subsidiaries thereof, not including those properties owned through our Funds. These properties primarily consist of street and urban retail, and dense suburban shopping centers. The following sets forth a summary of our wholly-owned and partially-owned retail properties at March 31, 2017:

	Number of Properties		Operating Properties
	Development	Operating	GLA	Occupancy
Core Portfolio:
Chicago Metro	1	34	705,520	94.5	%
New York Metro	—	20	322,169	94.8	%
San Francisco Metro	—	2	353,480	98.9	%
Washington DC Metro	—	28	322,980	87.9	%
Boston Metro	—	3	55,276	100.0	%
Suburban	—	30	4,581,427	95.4	%
Total Core Portfolio	1	117	6,340,852	95.1	%
Fund Portfolio:
Fund II	2	2	315,487	59.9	%
Fund III	3	4	82,093	81.2	%
Fund IV	8	45	2,562,502	86.4	%
Fund V	—	—	—	—	%
Total Fund Portfolio	13	51	2,960,082	83.4	%
	14	168	9,300,934	91.4	%

The majority of our operating income is derived from rental revenues from operating properties, including expense recoveries from tenants, offset by operating and overhead expenses. As our RCP Venture invests in operating companies, we consider these investments to be private-equity style, as opposed to real estate, investments. Since these are not traditional investments in operating rental real estate but investments in operating businesses, the Operating Partnership typically invests in these through a taxable REIT subsidiary (“TRS”).

Our primary business objective is to acquire and manage commercial retail properties that will provide cash for distributions to shareholders while also creating the potential for capital appreciation to enhance investor returns. We focus on the following fundamentals to achieve this objective:

• Own and operate a Core Portfolio of high-quality retail properties located primarily in high-barrier-to-entry, densely-populated metropolitan areas and create value through accretive development and re-tenanting activities coupled with the acquisition of high-quality assets that have the long-term potential to outperform the asset class as part of our Core asset recycling and acquisition initiative.

• Generate additional external growth through an opportunistic yet disciplined acquisition program within our Funds. We target transactions with high inherent opportunity for the creation of additional value through:

◦ value-add investments in street retail properties, located in established and “next generation” submarkets, with re-tenanting or repositioning opportunities,

◦ opportunistic acquisitions of well-located real-estate anchored by distressed retailers, and

◦ other opportunistic acquisitions which may include high-yield acquisitions and purchases of distressed debt.

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Some of these investments historically have also included, and may in the future include, joint ventures with private equity investors for the purpose of making investments in operating retailers with significant embedded value in their real estate assets.

• Maintain a strong and flexible balance sheet through conservative financial practices while ensuring access to sufficient capital to fund future growth.

SIGNIFICANT DEVELOPMENTS DURING FIRST QUARTER 2017

Investments

During the three months ended March 31, 2017 (“First Quarter 2017”), within our Core and Fund portfolios we invested in two properties as follows:

• In our Core portfolio one of our investments, in which we hold a 20% interest, acquired a property in Alexandria, Virginia for $3.0 million (Note 4) referred to as “907 King Street.”

• In Fund IV we acquired one consolidated property for $35.4 million (Note 2) referred to as “Lincoln Place.”

Dispositions of Real Estate

During First Quarter 2017, within our Funds we sold two properties for an aggregate sales price of $47.8 million and our proportionate share of the aggregate gains was $2.7 million as follows:

• Fund III sold an unconsolidated property, Arundel Plaza, for $28.8 million for which the gain was $8.2 million of which our pro rata share was $1.3 million and was recognized within equity in earnings of unconsolidated affiliates in the consolidated statement of income (Note 4).

• Fund IV sold an unconsolidated property, 2819 Kennedy Boulevard, for $19.0 million, for which the gain was $6.3 million of which our pro rata share was $1.4 million and was recognized within equity in earnings of unconsolidated affiliates in the consolidated statement of income (Note 4).

Financings

• During First Quarter 2017, Fund IV reduced its maximum commitment available on the subscription line of credit from $100.0 million to $21.5 million. Furthermore, upon repayment of $74.1 million, net of $10.0 million in draws, the Company was in compliance with its liquidity covenant at March 31, 2017, which was violated at December 31, 2016 (Note 7).

• Fund IV also obtained an aggregate of $91.3 million in financings with eight new non-recourse mortgages.

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RESULTS OF OPERATIONS

See Note 12 in the Notes to Consolidated Financial Statements for an overview of our three reportable segments. During the year ended December 31, 2016, we revised how we allocate general and administrative and income tax expenses among our segments. All prior periods presented herein have been revised to conform to this new presentation.

Comparison of Results for the Three Months Ended March 31, 2017 to the Three Months Ended March 31, 2016

The results of operations by reportable segment for the three months ended March 31, 2017 compared to the three months ended March 31, 2016 are summarized in the table below (in millions, totals may not add due to rounding):

	Three Months Ended March 31, 2017											Three Months Ended March 31, 2016											Increase (Decrease)
	Core			Funds			SF		Total			Core			Funds			SF		Total			Core			Funds			SF		Total
Revenues	$	44.4		$	17.6		$	—	$	62.0		$	38.1		$	9.9		$	—	$	48.0		$	6.3		$	7.7		$	—	$	14.0
Depreciation and amortization	(16.4		)	(8.1		)	—		(24.5		)	(13.5		)	(3.4		)	—		(16.8		)	2.9			4.7			—		7.7
Property operating expenses, other operating and real estate taxes	(12.9		)	(6.2		)	—		(19.1		)	(8.6		)	(3.4		)	—		(12.0		)	4.3			2.8			—		7.1
General and administrative expenses	—			—			—		(8.5		)	—			—			—		(9.4		)	—			—			—		(0.9		)
Operating income	15.2			3.2			—		9.9			16.1			3.2			—		9.9			(0.9		)	—			—		—
Gain on disposition of properties	—			—			—		—			—			65.4			—		65.4			—			(65.4		)	—		(65.4		)
Interest income	—			—			9.0		9.0			—			—			4.6		4.6			—			—			4.4		4.4
Equity in earnings of unconsolidated affiliates	0.6			12.1			—		12.7			0.6			1.4			—		2.0			—			10.7			—		10.7
Interest expense	(7.2		)	(4.3		)	—		(11.5		)	(6.8		)	(1.3		)	—		(8.0		)	0.4			3.0			—		3.5
Income tax provision	—			—			—		(0.1		)	—			—			—		0.1			—			—			—		(0.2		)
Net income	8.6			11.0			9.0		20.0			9.9			68.6			4.6		73.9			(1.3		)	(57.6		)	4.4		(53.9		)
Net income attributable to noncontrolling interests	(0.4		)	(3.9		)	—		(4.3		)	(2.8		)	(42.1		)	—		(45.0		)	(2.4		)	(38.2		)	—		(40.7		)
Net income attributable to Acadia	$	8.1		$	7.1		$	9.0	$	15.6		$	7.1		$	26.5		$	4.6	$	28.9		$	1.0		$	(19.4	)	$	4.4	$	(13.3	)

Core Portfolio

The results of operations for our Core Portfolio segment are depicted in the table above under the headings labeled “Core.” Segment net income attributable to Acadia for our Core Portfolio increased by $1.0 million for the three months ended March 31, 2017 compared to the prior year period as a result of the changes as further described below.

Revenues from our Core Portfolio increased by $6.3 million for the three months ended March 31, 2017 compared to the prior year period due to property acquisitions in 2016 as well as the accrual of reimbursements in the current year period related to a real estate tax reassessment for certain properties for $1.8 million, see below.

Depreciation and amortization for our Core Portfolio increased by $2.9 million for the three months ended March 31, 2017 compared to the prior year period due to property acquisitions in 2016.

Property operating, other operating expenses and real estate taxes for our Core Portfolio increased by $4.3 million for the three months ended March 31, 2017 compared to the prior year period due to property acquisitions in 2016 and an increased real estate tax reassessment for certain properties for $1.8 million.

39

Net income attributable to noncontrolling interests in our Core Portfolio decreased by$2.4 millionfor the three months ended compared to the prior year period due to the change in control of the Brandywine Portfolio(Note 4).

Funds

The results of operations for our Funds segment are depicted in the table above under the headings labeled “Funds.” Segment net income attributable to Acadia for the Funds decreased by $19.4 million for the three months ended March 31, 2017 compared to the prior year period as a result of the changes described below.

Revenues from the Funds increased by $7.7 million for the three months ended March 31, 2017 compared to the prior year period due to property acquisitions in 2016 and 2017 as well as a portion of the City Point development project being partially placed in service in 2016 (Note 2).

Depreciation and amortization for the Funds increased by $4.7 million for the three months ended March 31, 2017 compared to the prior year period due to the acquisitions in 2016 and 2017 as well as a portion of the City Point development project being partially placed in service in 2016.

Property operating, other operating expenses and real estate taxes for the Funds increased by $2.8 million for the three months ended March 31, 2017 compared to the prior year period due to the acquisitions in 2016 and 2017.

Gain on disposition of properties for the Funds decreased by $65.4 million for the three months ended March 31, 2017 compared to the prior year period due to the sale of Fund III’s 65% interest in Cortlandt Town Center in the prior year period (Note 2).

Equity in earnings of unconsolidated affiliates for the Funds increased by $10.7 million for the three months ended March 31, 2017 compared to the prior year period due to the Fund’s proportionate share of $11.5 million from the sale of Arundel Plaza and 2819 Kennedy Boulevard (Note 4).

Interest expense for the Funds increased by $3.0 million for the three months ended March 31, 2017 compared to the prior year period due to a $1.5 million increase related to higher average interest rates in 2016 and a $1.2 million increase related to higher average outstanding borrowings in 2016.

Net income attributable to noncontrolling interests in the Funds decreased by $38.2 million for the three months ended March 31, 2017 compared to the prior year period due to all of the Fund variances discussed above.

Structured Financing

The results of operations for our Structured Financing segment are depicted in the table above under the headings labeled “SF.” Interest income and segment net income attributable to Acadia from Structured Financing increased by $4.4 million for the three months ended March 31, 2017 compared to the prior year period primarily due to new loans originated during 2016 and the accrual of default interest of $2.2 million during the current year period on a past due note (Note 3).

Unallocated

The Company does not allocate general and administrative expense and income taxes to its reportable segments.

NON-GAAP MEASURES

Net Property Operating Income

The following discussion of net property operating income (“NOI”) and rent spreads on new and renewal leases includes the activity from both our consolidated and our pro-rata share of unconsolidated properties within our Core Portfolio. Our Funds invest primarily in properties that typically require significant leasing and development. Given that the Funds are finite-life investment vehicles, these properties are sold following stabilization. For these reasons, we believe NOI and rent spreads are not meaningful measures for our Fund investments.

NOI represents property revenues less property expenses. We consider NOI and rent spreads on new and renewal leases for our Core Portfolio to be appropriate supplemental disclosures of portfolio operating performance due to their widespread acceptance and use within the REIT investor and analyst communities. NOI and rent spreads on new and renewal leases are presented to assist

40

investors in analyzing our property performance, however, our method of calculating these may be different from methods used by other REITs and, accordingly, may not be comparable to such other REITs.

A reconciliation of consolidated operating income to net operating income - Core Portfolio follows (in thousands):

	Three Months Ended March 31,
	2017			2016
Consolidated Operating Income	$	9,897		$	9,851
Add back:
General and administrative	8,469			9,352
Depreciation and amortization	24,536			16,849
Less:
Above/below market rent, straight-line rent and other adjustments	(5,987		)	(3,513		)
Consolidated NOI	36,915			32,539
Noncontrolling interest in consolidated NOI	(6,539		)	(7,052		)
Less: Operating Partnership's interest in Fund NOI included above	(1,947		)	(1,289		)
Add: Operating Partnership's share of unconsolidated joint ventures NOI (a)	4,707			3,269
NOI - Core Portfolio	$	33,136		$	27,467

__________

(a) Does not include the Operating Partnership’s share of NOI from unconsolidated joint ventures within the Funds

Same-Property NOI includes Core Portfolio properties that we owned for both the current and prior periods presented, but excludes those properties which we acquired, sold or expected to sell, and developed during these periods.

The following table summarizes Same-Property NOI for our Core Portfolio (in thousands):

	Three Months Ended March 31,
	2017			2016
Core Portfolio NOI	$	33,136		$	27,467
Less properties excluded from Same-Property NOI	(7,806		)	(2,229		)
Same-Property NOI	$	25,330		$	25,238
Percent change from prior year period	0.4		%
Components of Same-Property NOI:
Same-Property Revenues	$	35,566		$	32,821
Same-Property Operating Expenses	10,236			7,583
Same-Property NOI	$	25,330		$	25,238

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Rent Spreads on Core Portfolio New and Renewal Leases

The following table summarizes rent spreads on both a cash basis and straight-line basis for new and renewal leases based on leases executed within our Core Portfolio for the three months ended March 31, 2017. Cash basis represents a comparison of rent most recently paid on the previous lease as compared to the initial rent paid on the new lease. Straight-line basis represents a comparison of rents as adjusted for contractual escalations, abated rent and lease incentives for the same comparable leases.

	Three Months Ended March 31, 2017
Core Portfolio New and Renewal Leases	Cash Basis			Straight-Line Basis
Number of new and renewal leases executed	19
Gross leasable area	164,447
New base rent	$	24.76		$	25.55
Previous base rent	$	23.21		$	21.11
Percent growth in base rent	6.7		%	21.0		%
Average cost per square foot (a)	$6.34
Weighted average lease term (years)	3.7

__________

(a) The average cost per square foot includes tenant improvement costs, leasing commissions and tenant allowances.

Funds from Operations

We consider funds from operations (“FFO”) as defined by the National Association of Real Estate Investment Trusts (“NAREIT”) to be an appropriate supplemental disclosure of operating performance for an equity REIT due to its widespread acceptance and use within the REIT and analyst communities. FFO is presented to assist investors in analyzing our performance. It is helpful as it excludes various items included in net income that are not indicative of the operating performance, such as gains (losses) from sales of depreciated property, depreciation and amortization, and impairment of depreciable real estate. Our method of calculating FFO may be different from methods used by other REITs and, accordingly, may not be comparable to such other REITs. FFO does not represent cash generated from operations as defined by generally accepted accounting principles (“GAAP”) and is not indicative of cash available to fund all cash needs, including distributions. It should not be considered as an alternative to net income for the purpose of evaluating our performance or to cash flows as a measure of liquidity. Consistent with the NAREIT definition, we define FFO as net income (computed in accordance with GAAP), excluding gains (losses) from sales of depreciated property and impairment of depreciable real estate, plus depreciation and amortization, and after adjustments for unconsolidated partnerships and joint ventures.

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A reconciliation of net income attributable to Acadia to FFO follows (dollars and shares in thousands, except per share amounts):

	Three Months Ended March 31,
	2017			2016
Net income attributable to Acadia	$	15,631		$	28,925
Depreciation of real estate and amortization of leasing costs (net of noncontrolling interests' share)	21,533			15,328
Gain on sale (net of noncontrolling interests’ share)	(2,742		)	(15,140		)
Income attributable to Common OP Unit holders	923			1,855
Distributions - Preferred OP Units	139			139
Funds from operations attributable to Common Shareholders and Common OP Unit holders	$	35,484		$	31,107
Funds From Operations per Share - Diluted
Weighted average number of Common Shares and Common OP Units (a)	89,024			75,845
Diluted Funds from operations, per Common Share and Common OP Unit	$	0.40		$	0.41

__________

(a) In addition to the weighted-average Common Shares outstanding (Note 14), basic and diluted FFO per common share also assume full conversion of a weighted-average 4,756 and 4,523 OP Units into Common Shares for the three months ended March 31, 2017 and 2016, respectively. Diluted FFO per common share also includes the assumed conversion of 496 and 428, respectively Preferred OP Units into Common Shares for the three months ended March 31, 2017 and 2016, respectively. In addition, diluted FFO includes the effect of 137 and 138 employee share options, restricted share units and LTIP units for the three months ended March 31, 2017 and 2016, respectively.

LIQUIDITY AND CAPITAL RESOURCES

Uses of Liquidity and Cash Requirements

Our principal uses of liquidity are (i) distributions to our shareholders and OP unit holders, (ii) investments which include the funding of our capital committed to the Funds and property acquisitions and development/re-tenanting activities within our Core Portfolio, (iii) distributions to our Fund investors and (iv) debt service and loan repayments.

Distributions

In order to qualify as a REIT for Federal income tax purposes, we must currently distribute at least 90% of our taxable income to our shareholders. During the quarter ended March 31, 2017, we paid dividends and distributions on our Common Shares, Common OP Units and Preferred OP Units totaling $36.6 million. This amount included a $13.3 million special dividend that was paid in January 2017, which related to the Operating Partnership’s share of cash proceeds from property distributions during 2016. The balance of the distribution was funded from the Operating Partnership’s share of operating cash flow.

Distributions of $3.6 million were made to noncontrolling interests in Fund III during the three months ended March 31, 2017. This resulted from proceeds related to the disposition of Arundel Plaza as discussed in Note 4.

Investments in Real Estate

During the three months ended March 31, 2017, within our Core and Fund portfolios we acquired two properties aggregating $38.4 million as follows: (i) in our Core portfolio, our Renaissance investment, in which we hold a 20% interest, acquired a $3.0 million property (Note 4) and (ii) in Fund IV we acquired a consolidated property for $35.4 million (Note 2).

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Capital Commitments

During the three months ended March 31, 2017, we made capital contributions of $6.0 million to Fund IV in connection with acquisitions and development costs. Capital contributed will be used by the Funds to acquire and operate real estate assets. At March 31, 2017, our share of the remaining capital commitments to our Funds aggregated $149.9 million as follows:

• Fund II was launched in June 2004 with total committed capital of $300.0 million of which our share was $85.0 million, which has been fully funded.

• $13.1 million to Fund III. Fund III was launched in May 2007 with total committed capital of $450.0 million of which our original share was $89.6 million. During 2015, we acquired an additional interest, which had an original capital commitment of $20.9 million.

• $32.3 million to Fund IV. Fund IV was launched in May 2012 with total committed capital of $530.0 million of which our original share was $122.5 million.

• $104.5 million to Fund V. Fund V was launched in August 2016 with total committed capital of $520.0 million of which our original share is $104.5 million.

Development Activities

During the three months ended March 31, 2017, costs associated with development activities totaled $22.1 million. These costs primarily related to Fund II’s City Point project. At March 31, 2017, we had 14 properties under development for which the estimated total cost to complete these projects through 2020 was $98.3 million to $159.5 million and our share was approximately $23.6 million to $38.9 million.

Debt

A summary of our consolidated debt is as follows (in thousands):

	March 31,			December 31,
	2017			2016
Total Debt - Fixed and Effectively Fixed Rate	$	926,314		$	860,486
Total Debt - Variable Rate	593,064			645,185
Net unamortized debt issuance costs	(18,640		)	(18,289		)
Unamortized premium	1,158			1,336
Total Indebtedness	$	1,501,896		$	1,488,718

As of March 31, 2017, our consolidated outstanding mortgage and notes payable aggregated $1.5 billion, excluding unamortized premium of $1.2 million and unamortized loan costs of $18.6 million, and were collateralized by 47 properties and related tenant leases. Interest rates on our outstanding indebtedness ranged from 1.0% to 5.9% with maturities that ranged from May 1, 2017, to April 15, 2035. Taking into consideration $431.8 million of notional principal under variable to fixed-rate swap agreements currently in effect, $926.3 million of the portfolio debt, or 61.0%, was fixed at a 3.85% weighted average interest rate and $593.1 million, or 39.0% was floating at a 2.92% weighted average interest rate as of March 31, 2017.

There is $268.6 million of debt maturing in 2017 at a weighted-average interest rate of 3.59%. In addition, there is $5.3 million of scheduled principal amortization due in 2017. In addition, the Company’s share of scheduled remaining 2017 principal payments and maturities on its unconsolidated debt was $9.9 million at March 31, 2017. As it relates to the maturing debt in 2017, we may not have sufficient cash on hand to repay such indebtedness, and, therefore, we expect to refinance at least a portion of this indebtedness or select other alternatives based on market conditions as these loans mature; however, there can be no assurance that the Company will be able to obtain financing at acceptable terms.

Sources of Liquidity

Our primary sources of capital for funding our liquidity needs include (i) the issuance of both public equity and OP Units, (ii) the issuance of both secured and unsecured debt, (iii) unfunded capital commitments from noncontrolling interests within our Funds, (iv) future sales of existing properties and (v) cash on hand and future cash flow from operating activities. Our cash on hand in our consolidated subsidiaries at March 31, 2017 totaled $47.7 million. Our remaining sources of liquidity are described further below.

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Issuance of Equity

We have an at-the-market (“ATM”) equity issuance program which provides us an efficient and low-cost vehicle for raising public equity to fund our capital needs. Through this program, we have been able to effectively “match-fund” the required equity for our Core Portfolio and Fund acquisitions through the issuance of Common Shares over extended periods employing a price averaging strategy. In addition, from time to time, we have issued and intend to continue to issue, equity in follow-on offerings separate from our ATM program. Net proceeds raised through our ATM program and follow-on offerings are primarily used for acquisitions, both for our Core Portfolio and our pro-rata share of Fund acquisitions and for general corporate purposes. There were no issuances of equity under the ATM program during the three months ended March 31, 2017.

Fund Capital

During the three months ended March 31, 2017, noncontrolling interest capital contributions to Fund IV of $20.1 million were primarily used to fund recent acquisitions and development activities. At March 31, 2017, unfunded capital commitments from noncontrolling interests within our Funds III, IV and V were $40.2 million, $107.1 million and $415.5 million, respectively.

Asset Sales

During the three months ended March 31, 2017, within our Fund portfolio we sold two properties for an aggregate sales price of $47.8 million and recognized aggregate gains of $14.5 million as follows: During the three months ended March 31, 2017, Fund III sold an unconsolidated property, Arundel Plaza, with a sales price of $28.8 million and recognized a gain on disposition of properties of $8.2 million of which our proportionate share was $1.3 million (Note 4); and Fund IV sold its 2819 Kennedy Boulevard property for $19.0 million and recognized a gain of $6.3 million of which our proportionate share was $1.4 million.

Structured Financing Repayments

Scheduled principal collections on our structured financing portfolio (Note 3) for the remainder of 2017 total $36.0 million.

Financing and Debt

As of March 31, 2017, we had $148.6 million of additional capacity under existing revolving debt facilities. In addition, at that date we had 63 unleveraged consolidated properties with an aggregate carrying value of approximately $1.4 billion and 27 unleveraged unconsolidated properties for which our share of the carrying value was $95.4 million, although there can be no assurance that we would be able to obtain financing for these properties at favorable terms if at all.

HISTORICAL CASH FLOW

The following table compares the historical cash flow for the three months ended March 31, 2017 with the cash flow for the three months ended March 31, 2016 (in millions):

	Three Months Ended March 31,
	2017			2016			Variance
Net cash provided by operating activities	$	23.5		$	18.0		$	5.5
Net cash (used in) provided by investing activities	(39.3		)	72.8			(112.1		)
Net cash used in financing activities	(8.3		)	(78.7		)	70.4
(Decrease) increase in cash and cash equivalents	$	(24.1	)	$	12.1		$	(36.2	)

Operating Activities

Our operating activities provided $5.5 million more cash during the three months ended March 31, 2017, primarily due to additional cash flow from 2016 Core and Fund acquisitions.

Investing Activities

During the three months ended March 31, 2017 as compared to the three months ended March 31, 2016, our investing activities used an additional $112.1 million of cash, primarily due to (i) $79.4 million less cash received from the disposition of properties, including unconsolidated affiliates, (ii) $31.6 million less cash received from return of capital from unconsolidated affiliates, (iii) an additional $22.4 million used for the acquisition of real estate, and (iv) $20.5 million less cash received from repayments of

45

notes receivable. These items were partially offset by (i) $27.7 million less cash used for the issuance of notes receivable and (ii) $10.4 million less cash used for development and property improvement costs.

Financing Activities

Our financing activities used $70.4 million less cash during the three months ended March 31, 2017, primarily from (i) an increase of $78.1 million of cash provided from net borrowings and (ii) a decrease of $50.8 million in cash distributions to noncontrolling interests. These items were partially offset by (i) $32.0 million less cash received from the issuance of Common Shares and (ii) a decrease in cash of $26.1million from capital contributions from noncontrolling interests.

CONTRACTUAL OBLIGATIONS

The following table summarizes: (i) principal and interest obligations under mortgage and other notes, (ii) rents due under non-cancelable operating and capital leases, which includes ground leases at six of our properties and the lease for our corporate office and (iii) construction commitments as of March 31, 2017 (in millions):

	Payments Due by Period
Contractual Obligations	Total		Less than 1 Year		1 to 3 Years		3 to 5 Years		More than 5 Years
Principal obligations on debt	$	1,519.4	$	320.7	$	372.1	$	529.1	$	297.5
Interest obligations on debt	231.8		57.4		95.1		43.7		35.6
Lease obligations (a)	203.3		3.7		7.5		7.4		184.7
Construction commitments (b)	37.9		37.9		—		—		—
Total	$	1,992.4	$	419.7	$	474.7	$	580.2	$	517.8

__________

(a) The ground lease expiring during 2078 has an option to purchase the underlying land during 2031. If we do not exercise the option, the rents that will be due are based on future values and as such are not determinable at this time. Accordingly, the above table does not include rents for this lease beyond 2031.

(b) In conjunction with the development of our Core Portfolio and Fund properties, we have entered into construction commitments with general contractors. We intend to fund these requirements with existing liquidity.

OFF-BALANCE SHEET ARRANGEMENTS

We have the following investments made through joint ventures for the purpose of investing in operating properties. We account for these investments using the equity method of accounting. As such, our financial statements reflect our investment and our share of income and loss from, but not the individual assets and liabilities, of these joint ventures.

See Note 4 in the Notes to Consolidated Financial Statements, for a discussion of our unconsolidated investments. The Operating Partnership’s pro-rata share of unconsolidated debt related to those investments is as follows (dollars in millions):

	Operating Partnership Ownership Percentage		Operating Partnership Pro-rata Share of Mortgage Debt
Investment					Interest Rate at March 31, 2017		Maturity Date
Promenade at Manassas	22.8	%	$	5.7	2.32	%	November 2017
Eden Square	22.8	%	3.6		2.62	%	December 2017
1701 Belmont Avenue	22.8	%	0.7		4.00	%	January 2018
230/240 W. Broughton	11.6	%	1.2		3.62	%	May 2018
Gotham Plaza	49.0	%	10.2		2.22	%	June 2023
Renaissance Portfolio	20.0	%	32.0		2.32	%	August 2023
Crossroads	49.0	%	33.1		3.94	%	October 2024
840 N. Michigan	88.4	%	65.0		4.36	%	February 2025
Georgetown Portfolio	50.0	%	8.6		4.72	%	December 2027
Total			$	160.1

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In addition, we have arranged for the provision of three separate letters of credit to our unconsolidated affiliates in connection with certain leases and investments. As of March 31, 2017 there was no outstanding balance under the letters of credit. If the letters of credit were fully drawn, the maximum amount of our exposure would be $11.3 million.

One of our unconsolidated affiliates is a party to an interest rate LIBOR swap with a notional value of $20.8 million, which effectively fixes the interest rate at 3.49% and matures in June 2023. Our pro-rata share of the fair value of such affiliate’s derivative assets totaled $0.06 million as of March 31, 2017.

CRITICAL ACCOUNTING POLICIES

Management’s discussion and analysis of financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. Management bases its estimates on historical experience and assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. We believe there have been no material changes to the items that we disclosed as our critical accounting policies under Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in our 2016 Form 10-K.

Recently Issued Accounting Pronouncements

Reference is made to Note 1 for information about recently issued accounting pronouncements.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

Information as of March 31, 2017

Our primary market risk exposure is to changes in interest rates related to our mortgage and other debt. See Note 7 in the Notes to Consolidated Financial Statements, for certain quantitative details related to our mortgage and other debt.

Currently, we manage our exposure to fluctuations in interest rates primarily through the use of fixed-rate debt and interest rate swap agreements. As of March 31, 2017, we had total mortgage and other notes payable of $1,519.4 million, excluding the unamortized premium of $1.2 million and unamortized loan costs of $18.6 million, of which $926.3 million, or 61.0% was fixed-rate, inclusive of debt with rates fixed through the use of derivative financial instruments, and $593.1 million, or 39.0%, was variable-rate based upon LIBOR or Prime rates plus certain spreads. As of March 31, 2017, we were party to 18 interest rate swap and four interest rate cap agreements to hedge our exposure to changes in interest rates with respect to $431.8 million and $196.4 million of LIBOR-based variable-rate debt, respectively.

The following table sets forth information as of March 31, 2017 concerning our long-term debt obligations, including principal cash flows by scheduled maturity and weighted average interest rates of maturing amounts (dollars in millions):

Core Consolidated Mortgage and Other Debt

Year	Scheduled Amortization		Maturities		Total		Weighted-Average Interest Rate
2017 (Remainder)	$	3.2	$	79.2	$	82.4	5.6	%
2018	3.2		40.1		43.3		2.3	%
2019	3.2		—		3.2		—	%
2020	3.4		50.0		53.4		1.9	%
2021	3.5		200.0		203.5		1.9	%
Thereafter	21.9		208.2		230.1		3.3	%
	$	38.4	$	577.5	$	615.9

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Fund Consolidated Mortgage and Other Debt

Year	Scheduled Amortization		Maturities		Total		Weighted-Average Interest Rate
2017 (Remainder)	$	2.1	$	189.4	$	191.5	2.6	%
2018	2.7		69.9		72.6		3.6	%
2019	3.3		200.1		203.4		3.7	%
2020	2.2		313.5		315.7		4.7	%
2021	1.4		50.1		51.5		3.1	%
Thereafter	0.6		68.2		68.8		2.6	%
	$	12.3	$	891.2	$	903.5

Mortgage Debt in Unconsolidated Partnerships (at our Pro-Rata Share)

Year	Scheduled Amortization		Maturities		Total		Weighted-Average Interest Rate
2017 (Remainder)	$	0.6	$	9.3	$	9.9	2.4	%
2018	1.0		1.8		2.8		3.9	%
2019	1.0		—		1.0		—	%
2020	1.1		—		1.1		—	%
2021	1.1		—		1.1		—	%
Thereafter	3.7		140.5		144.2		3.7	%
	$	8.5	$	151.6	$	160.1

During the remainder of 2017, $273.9 million of our total consolidated debt and $9.9 million of our pro-rata share of unconsolidated outstanding debt will become due. In addition, $115.8 million of our total consolidated debt and $2.8 million of our pro-rata share of unconsolidated debt will become due in 2018. As we intend on refinancing some or all of such debt at the then-existing market interest rates, which may be greater than the current interest rate, our interest expense would increase by approximately $3.9 million annually if the interest rate on the refinanced debt increased by 100 basis points. After giving effect to noncontrolling interests, our share of this increase would be $1.8 million. Interest expense on our variable-rate debt of $593.1 million, net of variable to fixed-rate swap agreements currently in effect, as of March 31, 2017 would increase $5.9 million if LIBOR increased by 100 basis points. After giving effect to noncontrolling interests, our share of this increase would be $2.1 million. We may seek additional variable-rate financing if and when pricing and other commercial and financial terms warrant. As such, we would consider hedging against the interest rate risk related to such additional variable-rate debt through interest rate swaps and protection agreements, or other means.

Based on our outstanding debt balances as of March 31, 2017, the fair value of our total consolidated outstanding debt would decrease by approximately $19.0 million if interest rates increase by 1%. Conversely, if interest rates decrease by 1%, the fair value of our total outstanding debt would increase by approximately $21.5 million.

As of March 31, 2017 and December 31, 2016, we had consolidated notes receivable of $276.5 million and $276.2 million, respectively. We determined the estimated fair value of our notes receivable equated the carrying values by discounting future cash receipts utilizing a discount rate equivalent to the rate at which similar notes receivable would be originated under conditions then existing.

Based on our outstanding notes receivable balances as of March 31, 2017, the fair value of our total outstanding notes receivable would decrease by approximately $4.3 million if interest rates increase by 1%. Conversely, if interest rates decrease by 1%, the fair value of our total outstanding notes receivable would increase by approximately $4.4 million.

Summarized Information as of December 31, 2016

As of December 31, 2016, we had total mortgage and other notes payable of $1.5 billion, excluding the unamortized premium of $1.3 million and unamortized loan costs of $18.3 million, of which $860.5 million, or 57.1% was fixed-rate, inclusive of interest rate swaps, and $645.2 million, or 42.9%, was variable-rate based upon LIBOR plus certain spreads. As of December 31, 2016, we were party to 18 interest rate swap and four interest rate cap agreements to hedge our exposure to changes in interest rates with respect to $365.3 million and $196.4 million of LIBOR-based variable-rate debt, respectively.

48

Interest expense on our variable-rate debt of $645.2 million as of December 31, 2016 would have increased $5.6 million if LIBOR increased by 100 basis points. Based on our outstanding debt balances as of December 31, 2016, the fair value of our total outstanding debt would have decreased by approximately $20.3 million if interest rates increased by 1%. Conversely, if interest rates decreased by 1%, the fair value of our total outstanding debt would have increased by approximately $22.8 million.

Changes in Market Risk Exposures from 2016 to 2017

Our interest rate risk exposure from December 31, 2016 to March 31, 2017 has decreased on an absolute basis, as the $645.2 million of variable-rate debt as of December 31, 2016 has decreased to $593.1 million as of March 31, 2017. As a percentage of our overall debt, our interest rate risk exposure has decreased as our variable-rate debt accounted for 42.9% of our consolidated debt as of December 31, 2016 and was decreased to 39.0% as of March 31, 2017.

ITEM 4. CONTROLS AND PROCEDURES.

Disclosure Controls and Procedures

Disclosure Controls and Procedures Our disclosure controls and procedures include internal controls and other procedures designed to provide reasonable assurance that information required to be disclosed in this and other reports filed under the Exchange Act, is recorded, processed, summarized, and reported within the required time periods specified in the SEC’s rules and forms; and that such information is accumulated and communicated to management, including our chief executive officer and chief financial officer, to allow timely decisions regarding required disclosures. It should be noted that no system of controls can provide complete assurance of achieving a company’s objectives and that future events may impact the effectiveness of a system of controls. Our chief executive officer and chief financial officer, after conducting an evaluation, together with members of our management, of the effectiveness of the design and operation of our disclosure controls and procedures as of March 31, 2017, have concluded that our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) were effective as of March 31, 2017 at a reasonable level of assurance.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting during our most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

49

PART II—OTHER INFORMATION

ITEM 3. LEGAL PROCEEDINGS.

We are involved in various matters of litigation arising in the normal course of business. While we are unable to predict with certainty the outcome of any particular matter, Management is of the opinion that, when such litigation is resolved, our resulting exposure to loss contingencies, if any, will not have a significant effect on our consolidated financial position, results of operations, or liquidity.

ITEM 1A. RISK FACTORS.

The most significant risk factors applicable to us are described in Item 1A. of our 2016 Form 10-K. There have been no material changes to those previously-disclosed risk factors.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES.

Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES.

Not applicable.

ITEM 5. OTHER INFORMATION.

None

ITEM 6. EXHIBITS.

The following is an index to all exhibits including (i) those filed with this Quarterly Report on Form 10-Q and (ii) those incorporated by reference herein:

Exhibit No.	Description	Method of Filing
31.1	Certification of Chief Executive Officer pursuant to rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
31.2	Certification of Chief Financial Officer pursuant to rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Filed herewith
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Filed herewith
101.INS	XBRL Instance Document	Filed herewith
101.SCH	XBRL Taxonomy Extension Schema Document	Filed herewith
101.CAL	XBRL Taxonomy Extension Calculation Document	Filed herewith
101.DEF	XBRL Taxonomy Extension Definitions Document	Filed herewith
101.LAB	XBRL Taxonomy Extension Labels Document	Filed herewith
101.PRE	XBRL Taxonomy Extension Presentation Document	Filed herewith

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

	ACADIA REALTY TRUST
	(Registrant)
By:	/s/ Kenneth F. Bernstein
	Kenneth F. Bernstein
	Chief Executive Officer,
	President and Trustee
By:	/s/ John Gottfried
	John Gottfried
	Senior Vice President and
	Chief Financial Officer
By:	/s/ Richard Hartmann
	Richard Hartmann
	Senior Vice President and
	Chief Accounting Officer

Dated: April 28, 2017

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EX-31.1

EXHIBIT 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO RULE 13a - 14(a)

(SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002)

I, Kenneth F. Bernstein, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Acadia Realty Trust;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

/s/ Kenneth F. Bernstein

Kenneth F. Bernstein

President and Chief Executive Officer

April 28, 2017

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO RULE 13a - 14(a)

(SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002)

I, John Gottfried, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Acadia Realty Trust;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

/s/ John Gottfried

John Gottfried

Senior Vice President and

Chief Financial Officer

April 28, 2017

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

(SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002)

In connection with the Quarterly Report of Acadia Realty Trust (the “Company”) on Form 10-Q for the quarter ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Kenneth F. Bernstein, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

/s/ Kenneth F. Bernstein

Kenneth F. Bernstein

President and Chief Executive Officer

April 28, 2017

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

(SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002)

In connection with the Quarterly Report of Acadia Realty Trust (the “Company”) on Form 10-Q for the quarter ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John Gottfried, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

/s/ John Gottfried

John Gottfried

Senior Vice President and

Chief Financial Officer

April 28, 2017

XML

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2017	Apr. 25, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	ACADIA REALTY TRUST
Entity Central Index Key	0000899629
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		84,730,288

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
ASSETS
Operating real estate, net	$ 2,621,536	$ 2,551,448
Real estate under development, at cost	510,548	543,486
Net investments in real estate	3,132,084	3,094,934
Notes receivable, net	276,507	276,163
Investments in and advances to unconsolidated affiliates	260,497	272,028
Other assets, net	201,822	192,786
Cash and cash equivalents	47,707	71,805
Rents receivable, net	50,766	43,842
Restricted cash	24,021	22,904
Assets of properties held for sale	21,498	21,498
Total assets	4,014,902	3,995,960
LIABILITIES
Mortgage and other notes payable, net	1,143,049	1,055,728
Unsecured notes payable, net	358,847	432,990
Accounts payable and other liabilities	207,679	208,672
Capital lease obligations	70,247	70,129
Dividends and distributions payable	23,366	36,625
Distributions in excess of income from, and investments in, unconsolidated affiliates	15,221	13,691
Total liabilities	1,818,409	1,817,835
Commitments and contingencies
Acadia shareholders' Equity
Common shares, $0.001 par value, authorized 100,000,000 shares, issued and outstanding 83,630,051 and 83,597,741 shares, respectively	84	84
Additional paid-in capital	1,589,765	1,594,926
Accumulated other comprehensive income (loss)	438	(798)
Distributions in excess of accumulated earnings	(11,753)	(5,635)
Total Acadia shareholders’ equity	1,578,534	1,588,577
Noncontrolling interests	617,959	589,548
Total equity	2,196,493	2,178,125
Total liabilities and equity	$ 4,014,902	$ 3,995,960

XML

CONSOLIDATED BALANCE SHEETS (Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Common shares, par value (in dollars per share)	$ 0.001	$ 0.001
Common shares, authorized (in shares)	100,000,000	100,000,000
Common shares, issued (in shares)	83,630,051	83,597,741
Common shares, outstanding (in shares)	83,630,051	83,597,741

XML

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues
Rental income	$ 48,585	$ 38,590
Expense reimbursements	12,316	7,959
Other	1,098	1,496
Total revenues	61,999	48,045
Operating expenses
Depreciation and amortization	24,536	16,849
General and administrative	8,469	9,352
Real estate taxes	10,606	6,165
Property operating	8,197	5,537
Other operating	294	291
Total operating expenses	52,102	38,194
Operating income	9,897	9,851
Equity in earnings and gains of unconsolidated affiliates inclusive of gains on disposition of properties of $11,486 and $ - , respectively	12,703	1,954
Interest income	8,984	4,638
Interest expense	(11,488)	(8,038)
Income from continuing operations before income taxes	20,096	8,405
Income tax (provision) benefit	(125)	77
Income from continuing operations before gain on disposition of properties	19,971	8,482
Gain on disposition of properties, net of tax	0	65,393
Net income	19,971	73,875
Net income attributable to noncontrolling interests	(4,340)	(44,950)
Net income attributable to Acadia	$ 15,631	$ 28,925
Earnings Per Share, Basic and Diluted [Abstract]
Basic and diluted earnings per share (in dollars per share)	$ 0.18	$ 0.40

XML

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Gain (loss) on disposition of property of equity method investment	$ 11,486	$ 0

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 19,971	$ 73,875
Other comprehensive income (loss):
Unrealized income (loss) on valuation of swap agreements	118	(8,819)
Reclassification of realized interest on swap agreements	963	1,046
Other comprehensive income (loss)	1,081	(7,773)
Comprehensive income	21,052	66,102
Comprehensive income attributable to noncontrolling interests	(4,185)	(44,181)
Comprehensive income attributable to Acadia	$ 16,867	$ 21,921

XML

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Shares	Additional Paid-in Capital	Accumulated Other Comprehensive (Loss) Income	(Distributions in Excess of Accumulated Earnings) Retained Earnings	Total Common Shareholders’ Equity	Noncontrolling Interests
Balance at Dec. 31, 2015	$ 1,521,354	$ 70	$ 1,092,239	$ (4,463)	$ 12,642	$ 1,100,488	$ 420,866
Balance (in Shares) at Dec. 31, 2015		70,258,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	0	$ 1	5,679			5,680	(5,680)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership (in Shares)		249,000
Issuance of Common Shares, net of issuance costs	35,220	$ 1	35,219			35,220
Issuance of Common Shares, net of issuance costs (in Shares)		1,050,000
Issuance of OP Units to acquire real estate	29,336						29,336
Dividends declared	(19,345)				(17,872)	(17,872)	(1,473)
Acquisition of noncontrolling interests	(18,379)		7,569			7,569	(25,948)
Employee and trustee stock compensation, net	4,019		208			208	3,811
Employee and trustee stock compensation, net (in Shares)		9,000
Noncontrolling interest distributions	(36,174)						(36,174)
Noncontrolling interest contributions	46,343						46,343
Comprehensive income	66,102			(7,004)	28,925	21,921	44,181
Balance at Mar. 31, 2016	1,628,476	$ 72	1,140,914	(11,467)	23,695	1,153,214	475,262
Balance (in Shares) at Mar. 31, 2016		71,566,000
Balance at Dec. 31, 2015	1,521,354	$ 70	1,092,239	(4,463)	12,642	1,100,488	420,866
Balance (in Shares) at Dec. 31, 2015		70,258,000
Balance at Dec. 31, 2016	$ 2,178,125	$ 84	1,594,926	(798)	(5,635)	1,588,577	589,548
Balance (in Shares) at Dec. 31, 2016	83,597,741	83,598,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership	$ 0		438			438	(438)
Conversion of OP Units to Common Shares by limited partners of the Operating Partnership (in Shares)		25,000
Dividends declared	(23,366)				(21,749)	(21,749)	(1,617)
Employee and trustee stock compensation, net	4,235		94			94	4,141
Employee and trustee stock compensation, net (in Shares)		7,000
Noncontrolling interest distributions	(3,822)						(3,822)
Noncontrolling interest contributions	20,269						20,269
Reallocation of noncontrolling interests	0		(5,693)			(5,693)	5,693
Comprehensive income	21,052			1,236	15,631	16,867	4,185
Balance at Mar. 31, 2017	$ 2,196,493	$ 84	$ 1,589,765	$ 438	$ (11,753)	$ 1,578,534	$ 617,959
Balance (in Shares) at Mar. 31, 2017	83,630,051	83,630,000

XML

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parentheticals) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per common share (in dollars per share)	$ 0.26	$ 0.25	$ 0.25

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 19,971	$ 73,875
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on disposition of properties	0	(65,393)
Depreciation and amortization	24,536	16,849
Distributions of operating income from unconsolidated affiliates	1,299	1,082
Equity in earnings and gains of unconsolidated affiliates	(12,703)	(1,954)
Stock compensation expense	4,235	4,019
Amortization of financing costs	1,169	625
Other, net	(2,908)	(2,031)
Changes in assets and liabilities:
Other liabilities	1,076	(8,849)
Prepaid expenses and other assets	(5,736)	881
Rents receivable, net	(6,723)	(3,596)
Restricted cash	(1,010)	3,259
Accounts payable and accrued expenses	273	(792)
Net cash provided by operating activities	23,479	17,975
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of real estate	(34,688)	(12,287)
Development and property improvement costs	(27,015)	(37,463)
Issuance of or advances on notes receivable	(150)	(27,800)
Proceeds from the disposition of properties	0	104,458
Investments in and advances to unconsolidated affiliates	(3,174)	(8,034)
Return of capital from unconsolidated affiliates	2,677	34,235
Proceeds from notes receivable	0	20,500
Proceeds from disposition of properties of unconsolidated affiliates	25,080	0
Payment of deferred leasing costs	(2,033)	(847)
Net cash (used in) provided by investing activities	(39,303)	72,762
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on mortgage and other notes	(5,236)	(99,501)
Principal payments on unsecured debt	(94,100)	(101,500)
Proceeds received on mortgage and other notes	93,044	1,945
Proceeds from unsecured debt	20,000	134,616
Proceeds from issuance of Common Shares, net of issuance costs of $0 and $1,654 respectively	0	32,026
Capital contributions from noncontrolling interests	20,264	46,343
Distributions to noncontrolling interests	(6,163)	(56,995)
Dividends paid to Common Shareholders	(34,275)	(35,112)
Deferred financing and other costs	(1,701)	(475)
Loan proceeds held as restricted cash	(107)	0
Net cash used in financing activities	(8,274)	(78,653)
(Decrease) increase in cash and cash equivalents	(24,098)	12,084
Cash and cash equivalents, beginning of the period	71,805	72,776
Cash and cash equivalents, end of the period	47,707	84,860
Supplemental disclosure of cash flow information
Cash paid during the period for interest, net of capitalized interest of $5,009 and $5,115, respectively	9,629	8,437
Cash paid for income taxes, net of (refunds)	220	(256)
Supplemental disclosure of non-cash investing activities
Acquisition of real estate through assumption of debt	0	1,463
Acquisition of real estate through issuance of OP Units	0	29,336
Acquisition of capital lease obligation	0	76,461
Assumption of accounts payable and accrued expenses through acquisition of real estate	$ (662)	$ 0

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Statement of Cash Flows [Abstract]
Cash paid for capitalized interest	$ 5,009	$ 5,115
Payments of Stock Issuance Costs	$ 0	$ 1,654

XML

Organization, Basis of Presentation and Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization, Basis of Presentation and Summary of Significant Accounting Policies

Organization, Basis of Presentation and Summary of Significant Accounting Policies

Organization

Acadia Realty Trust and subsidiaries (collectively, the “Company”) is a fully-integrated equity real estate investment trust (“REIT”) focused on the ownership, acquisition, development, and management of retail properties located primarily in high-barrier-to-entry, supply-constrained, densely-populated metropolitan areas in the United States.

All of the Company’s assets are held by, and all of its operations are conducted through, Acadia Realty Limited Partnership (the “Operating Partnership”) and entities in which the Operating Partnership owns an interest. As of March 31, 2017 and December 31, 2016, the Company controlled approximately 95% of the Operating Partnership as the sole general partner and is entitled to share, in proportion to its percentage interest, in the cash distributions and profits and losses of the Operating Partnership. The limited partners primarily represent entities or individuals that contributed their interests in certain properties or entities to the Operating Partnership in exchange for common or preferred units of limited partnership interest (“Common OP Units” or “Preferred OP Units”) and employees who have been awarded restricted Common OP Units (“LTIP Units”) as long-term incentive compensation (Note 13). Limited partners holding Common OP and LTIP Units are generally entitled to exchange their units on a one-for-one basis for common shares of beneficial interest of the Company (“Common Shares”). This structure is referred to as an umbrella partnership REIT or “UPREIT.”

As of March 31, 2017, the Company has ownership interests in 118 properties within its core portfolio, which consist of those properties either 100% owned, or partially owned through joint venture interests, by the Operating Partnership, or subsidiaries thereof, not including those properties owned through its funds (“Core Portfolio”). The Company also has or had ownership interests in 64 properties within its opportunity funds, Acadia Strategic Opportunity Fund I, LP (“Fund I,” which was liquidated in 2015), Acadia Strategic Opportunity Fund II, LLC (“Fund II”), Acadia Strategic Opportunity Fund III LLC (“Fund III”), Acadia Strategic Opportunity Fund IV LLC, and Acadia Strategic Opportunity Fund V LLC (“Fund V,” or the “Current Fund,” and together with Funds I, II, III and IV, the “Funds”). The 182 Core Portfolio and Fund properties primarily consist of street and urban retail, and suburban shopping centers. In addition, the Company, together with the investors in the Funds, invest in operating companies through Acadia Mervyn Investors I, LLC (“Mervyns I”), Acadia Mervyn Investors II, LLC (“Mervyns II”) and Fund II, all on a non-recourse basis. The Company consolidates the Funds as it has (i) the power to direct the activities that most significantly impact the Funds’ economic performance, (ii) is obligated to absorb the Funds’ losses and (iii) has the right to receive benefits from the Funds that could potentially be significant.

The Operating Partnership is the sole general partner or managing member of the Funds and Mervyns I and II and earns fees or priority distributions for asset management, property management, construction, development, leasing, and legal services. Cash flows from the Funds and Mervyns I and II are distributed pro-rata to their respective partners and members (including the Operating Partnership) until each receives a certain cumulative return (“Preferred Return”) and the return of all capital contributions. Thereafter, remaining cash flow is distributed 20% to the Operating Partnership (“Promote”) and 80% to the partners or members (including the Operating Partnership). All transactions between the Funds and the Operating Partnership have been eliminated in consolidation.

The following table summarizes the general terms and Operating Partnership’s equity interests in the Funds and Mervyns I and II (dollars in millions):

Entity	Formation Date	Operating Partnership Share of Capital	Fund Size		Capital Called as of March 31, 2017		Unfunded Commitment		Equity Interest Held By Operating Partnership (b)	Preferred Return	Total Distributions as of March 31, 2017 (c)
Fund I and Mervyns I (a)	9/2001	22.22%	$	90.0	$	86.6	$	—	37.78%	9%	$	194.5
Fund II and    Mervyns II	6/2004	28.33%	300.0		347.1		—		28.33%	8%	131.6
Fund III	5/2007	24.54%	502.5		396.7		53.3		39.63%	6%	551.0
Fund IV	5/2012	23.12%	540.6		390.7		139.3		23.12%	6%	101.9
Fund V	8/2016	20.10%	520.0		—		520.0		20.10%	6%	—

__________

(a) As of December 31, 2015, Fund I had been liquidated.

(b) Amount represents the current economic ownership at March 31, 2017, which could differ from the stated legal ownership based upon the cumulative preferred returns of the respective fund.

(c) Represents the total for the Funds, including the Operating Partnership and noncontrolling interests’ shares.

Basis of Presentation

Segments

At March 31, 2017, the Company had three reportable operating segments: Core Portfolio, Funds and Structured Financing.  The Company’s chief operating decision maker may review operational and financial data on a property basis and does not differentiate properties on a geographical basis for purposes of allocating resources or capital. Each property is considered a separate operating segment; however, each property on a stand-alone basis represents less than 10% of revenues, profit or loss, and assets of the combined reported operating segment and meets the majority of the aggregations criteria under the applicable standard.  

Principles of Consolidation

The consolidated financial statements include the consolidated accounts of the Company and its investments in partnerships and limited liability companies in which the Company has control in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810 “Consolidation” (“ASC Topic 810”). The ownership interests of other investors in these entities are recorded as noncontrolling interests. All significant intercompany balances and transactions have been eliminated in consolidation. Investments in entities for which the Company has the ability to exercise significant influence over, but does not have financial or operating control, are accounted for using the equity method of accounting. Accordingly, the Company’s share of the earnings (or losses) of these entities are included in consolidated net income.

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the full fiscal year. The information furnished in the accompanying consolidated financial statements reflects all adjustments that, in the opinion of management, are necessary for a fair presentation of the aforementioned consolidated financial statements for the interim periods. Such adjustments consisted of normal recurring items.

These consolidated financial statements should be read in conjunction with the Company’s 2016 Annual Report on Form 10-K, as filed with the SEC on February 24, 2017 and amended on February 27, 2017.

Use of Estimates

GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The most significant assumptions and estimates relate to the valuation of real estate, depreciable lives, revenue recognition and the collectability of notes receivable and rents receivable. Application of these estimates and assumptions requires the exercise of judgment as to future uncertainties and, as a result, actual results could differ from these estimates.

Reclassifications

Certain prior period amounts have been reclassified to conform to the current period presentation.

Recently Issued Accounting Pronouncements

In May 2014, the FASB issued Accounting Standards Update(“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU 2014-09 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. ASU 2014-09 does not apply to the Company’s lease revenues, but will apply to reimbursed tenant costs. Additionally, this guidance modifies disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. In August 2015, the FASB issued ASU 2015-14, which defers the effective date of ASU 2014-09 for all entities by one year, until years beginning in 2018, with early adoption permitted but not before 2017. Entities may adopt ASU 2014-09 using either a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients or a retrospective approach with the cumulative effect recognized at the date of adoption. While the Company is still completing the assessment of the impact of this standard to its consolidated financial statements, management believes the majority of the Company’s revenue falls outside of the scope of this guidance.  The Company intends to implement the standard retrospectively with the cumulative effect recognized in retained earnings at the date of application.

In February 2016, the FASB issued ASU No. 2016-02, Leases. ASU 2016-02 outlines a new model for accounting by lessees, whereby their rights and obligations under substantially all leases, existing and new, would be capitalized and recorded on the balance sheet. For lessors, however, the accounting remains largely unchanged from the current model, with the distinction between operating and financing leases retained, but updated to align with certain changes to the lessee model and the new revenue recognition standard discussed above. The new guidance requires that internal leasing costs be expensed as incurred, as opposed to capitalized and deferred. ASU 2016-02 will also require extensive quantitative and qualitative disclosures and is effective beginning after December 15, 2018, but early adoption is permitted. The Company is evaluating the impact of the new standard and has not yet determined if it will have a material impact on its consolidated financial statements; however, the Company capitalized internal leasing costs of $0.2 million and $0.3 million during the three months ended March 31, 2017 and 2016, respectively.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses. ASU 2016-13 introduces a new model for estimating credit losses for certain types of financial instruments, including loans receivable, held-to-maturity debt securities, and net investments in direct financing leases, amongst other financial instruments. ASU 2016-13 also modifies the impairment model for available-for-sale debt securities and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for losses. ASU 2016-13 is effective for periods beginning after December 15, 2019, with adoption permitted for fiscal years beginning after December 15, 2018. Retrospective adjustments shall be applied through a cumulative-effect adjustment to retained earnings. The adoption of ASU 2016-13 is not expected to have a material impact on the Company’s consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments. ASU 2016-15 provides guidance on certain specific cash flow issues, including, but not limited to, debt prepayment or extinguishment costs, contingent consideration payments made after a business combination and distributions received from equity method investees. ASU 2016-15 is effective for periods beginning after December 15, 2017, with early adoption permitted and shall be applied retrospectively where practicable. The adoption of ASU 2016-15 is not expected to have a material impact on the Company’s consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Business Combinations – Clarifying the Definition of a Business. ASU 2017-01 clarifies that to be considered a business, the elements must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output. The new standard illustrates the circumstances under which real estate with in-place leases would be considered a business and provides guidance for the identification of assets and liabilities in purchase accounting. ASU 2017-01 is effective for periods beginning after December 15, 2017 and early adoption is permitted. The Company is currently evaluating the impact ASU 2014-15 will have on its consolidated financial statements; however, it is expected that the new standard would reduce the number of future real estate acquisitions that will be accounted for as business combinations and, therefore, reduce the amount of acquisition costs that will be expensed.

In January 2017, the FASB issued ASU No. 2017-03 Accounting Changes and Error Corrections (Topic 250) and Investments – Equity Method and Joint Ventures (Topic 323). ASU 2017-03 amends certain SEC guidance in the FASB Accounting Standards Codification in response to SEC staff announcements made during 2016 EITF meetings which addressed (i) the additional qualitative disclosures that a registrant is expected to provide when it cannot reasonably estimate the impact that ASUs 2014-09, 2016-02 and 2016-13 will have in applying the guidance in SAB Topic 11.M and (ii) guidance in ASC 323 related to the amendments made by ASU 2014-01 regarding use of the proportional amortization method in accounting for investments in qualified affordable housing projects (announcement made at the November 17, 2016, EITF meeting). The adoption of ASU 2017-03 is not expected to have a material impact on the Company’s consolidated financial statements.

In February 2017, the FASB issued ASU 2017-05, Other Income—Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets, which amends the guidance on nonfinancial assets in ASC 610-20. The amendments clarify that (i) a financial asset is within the scope of ASC 610-20 if it meets the definition of an in substance nonfinancial asset and may include nonfinancial assets transferred within a legal entity to a counter-party, (ii) an entity should identify each distinct nonfinancial asset or in substance nonfinancial asset promised to a counter-party and derecognize each asset when a counter-party obtains control of it, and (iii) an entity should allocate consideration to each distinct asset by applying the guidance in ASC 606 on allocating the transaction price to performance obligations. Further, ASU 2017-05 provides guidance on accounting for partial sales of nonfinancial assets. The amendments are effective at the same time as the amendments in ASU 2014-09. The adoption of ASU 2017-05 is not expected to have a material impact on the Company's consolidated financial statements.

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Real Estate

3 Months Ended

Mar. 31, 2017

Acquisition and Disposition of Properties and Discontinued Operations [Abstract]

Real Estate

Real Estate

The Company’s consolidated real estate is comprised of the following (in thousands):

	March 31,			December 31,
	2017			2016
Land	$	649,533		$	693,252
Buildings and improvements	2,041,300			1,916,288
Tenant improvements	137,168			132,220
Construction in progress	21,644			19,789
Properties under capital lease	76,965			76,965
Total	2,926,610			2,838,514
Less: Accumulated depreciation	(305,074		)	(287,066		)
Operating real estate, net	2,621,536			2,551,448
Real estate under development, at cost	510,548			543,486
Net investment in real estate	$	3,132,084		$	3,094,934

Acquisitions

During the three months ended March 31, 2017 and the year ended December 31, 2016, the Company acquired the following consolidated retail properties (dollars in thousands):

Property and Location	Percent Acquired	Date of Acquisition	Purchase Price		Debt Assumed
2017 Acquisition
Fund IV
Lincoln Place - Fairview Heights, IL	100%	Mar 13, 2017	$	35,350	$	—
Total 2017 Acquisitions			$	35,350	$	—
2016 Acquisitions
Core Portfolio:
991 Madison Avenue - New York, NY (a)	100%	Mar 26, 2016	$	76,628	$	—
165 Newbury Street - Boston, MA	100%	May 13, 2016	6,250		—
Concord & Milwaukee - Chicago, IL	100%	Jul 28, 2016	6,000		2,902
151 North State Street - Chicago, IL	100%	Aug 10, 2016	30,500		14,556
State & Washington - Chicago, IL	100%	Aug 22, 2016	70,250		25,650
North & Kingsbury - Chicago, IL	100%	Aug 29, 2016	34,000		13,409
Sullivan Center - Chicago, IL	100%	Aug 31, 2016	146,939		—
California & Armitage - Chicago, IL	100%	Sep 12, 2016	9,250		2,692
555 9th Street - San Francisco, CA	100%	Nov 2, 2016	139,775		60,000
Subtotal Core Portfolio			519,592		119,209
Fund IV:
Restaurants at Fort Point - Boston, MA	100%	Jan 14, 2016	11,500		—
1964 Union Street - San Francisco, CA (a)	90%	Jan 28, 2016	2,250		1,463
Wake Forest Crossing - Wake Forest, NC	100%	Sep 27, 2016	36,600		—
Airport Mall - Bangor, ME	100%	Oct 28, 2016	10,250		—
Colonie Plaza - Albany, NY	100%	Oct 28, 2016	15,000		—
Dauphin Plaza - Harrisburg, PA	100%	Oct 28, 2016	16,000		—
JFK Plaza - Waterville, ME	100%	Oct 28, 2016	6,500		—
Mayfair Shopping Center - Philadelphia, PA	100%	Oct 28, 2016	16,600		—
Shaw's Plaza - Waterville, ME	100%	Oct 28, 2016	13,800		—
Wells Plaza - Wells, ME	100%	Oct 28, 2016	5,250		—
717 N Michigan - Chicago, IL	100%	Dec 1, 2016	103,500		—
Subtotal Fund IV			237,250		1,463
Total 2016 Acquisitions			$	756,842	$	120,672

__________

(a) These acquisitions were accounted for as asset acquisitions as the underlying properties did not meet the definition of a business.

All of the above acquisitions were deemed to be business combinations except 991 Madison Avenue and 1964 Union Street. The Company expensed $0.3 million of acquisition costs for the three months ended March 31, 2017, of which $0.2 million related to the Core Portfolio and $0.1 million related to the Funds and $0.3 million of acquisition costs for the three months ended March 31, 2016, of which $0.2 million related to the Core Portfolio and $0.1 million related to theFunds.

Purchase Price Allocations

The purchase prices for the business combinations were allocated to the acquired assets and assumed liabilities based on their estimated fair values at the dates of acquisition.

The following table summarizes the allocation of the purchase price of properties acquired during the three months ended March 31, 2017 and the year ended December 31, 2016 (in thousands):

	Three Months Ended March 31,			Year Ended December 31,
	2017			2016
Net assets acquired:
Land	$	7,149		$	225,729
Buildings and improvements	22,201			458,525
Other assets	—			3,481
Acquisition-related intangible assets (in Acquired lease intangibles, net)	7,444			63,606
Acquisition-related intangible liabilities (in Acquired lease intangibles, net)	(1,444		)	(72,985		)
Above and below market debt assumed (included in Mortgages and other notes payable, net)	—			(119,601		)
Net assets acquired	$	35,350		$	558,755

Consideration:
Cash	$	34,687	$	677,964
Debt assumed	—		(119,209		)
Liabilities assumed	663		—
Total Consideration	$	35,350	$	558,755

Dispositions

During the year ended December 31, 2016, the Company disposed of the following consolidated properties (in thousands):

Property and Location	Owner	Date Sold	Sale Price		Gain on Sale
2016 Dispositions:
Cortlandt Town Center (65%) - Mohegan Lake, NY (Note 4)	Fund III	Jan 28, 2016	$	107,250	$	65,393
Heritage Shops - Chicago, IL	Fund III	Apr 26, 2016	46,500		16,572
Total 2016 Dispositions			$	153,750	$	81,965

The aggregate rental revenue, expenses and pre-tax income reported within continuing operations for the aforementioned consolidated properties that were sold during the year ended December 31, 2016 were as follows (in thousands):

	Three Months Ended March 31,
	2017		2016
Rental revenues	$	—	$	4,963
Expenses	—		(550		)
Gain on disposition of properties	—		65,393
Income from continuing operations of disposed properties, net of income taxes	—		69,806
Amounts attributable to noncontrolling interests	—		(53,586		)
Net income attributable to Acadia	$	—	$	16,220

Property Held For Sale

At March 31, 2017 and December 31, 2016, the Company had one property in Fund II classified as held-for-sale with net assets of $21.5 million and subject to a mortgage of $25.5 million, which will be repaid prior to the sale. The property held for sale had net (loss) income of $(0.5) million, and $0.2 million for the three months ended March 31, 2017 and 2016, respectively.

Pro Forma Financial Information

The following unaudited pro forma consolidated operating data is presented for the three months ended March 31, 2017, as if the acquisitions of the properties acquired during that period were completed on January 1, 2016 and as if the acquisition of the properties acquired during the three months ended March 31, 2016 were completed on January 1, 2015. The related acquisition expenses of $0.3 million and $0.3 million reported during the three months ended March 31, 2017 and 2016, respectively have been reflected as pro forma charges at January 1, 2016 and January 1, 2015, respectively. The unaudited supplemental pro forma operating data is not necessarily indicative of what the actual results of operations of the Company would have been, assuming the transactions had been completed as set forth above, nor do they purport to represent the Company’s results of operations for future periods.

	Three Months Ended March 31,
	2017		2016
Pro forma revenues	$	62,478	$	53,314
Pro forma income from continuing operations	20,201		74,174
Pro forma net income attributable to Acadia	15,808		29,155
Pro forma basic and diluted earnings per share	0.19		0.39

Real Estate Under Development and Construction in Progress

Real estate under development represents the Company’s consolidated properties that have not yet been placed into service while undergoing substantial development or construction. At March 31, 2017 and December 31, 2016, the Company had one Core property, two properties in Fund II, three properties in Fund III and four properties in Fund IV classified as real estate under development. At December 31, 2016 accumulated costs aggregated $543.5 million. During the first quarter, the Company capitalized $3.8 million of additional costs, placed a portion of the City Point project for $113.2 million into service, and reclassified real estate with a carrying value of $76.4 million into real estate under development, resulting in a balance of $510.5 million at March 31, 2017.

Construction in progress pertains to construction activity at the Company’s operating properties which are in service and continue to operate during the construction period.

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Notes Receivable, Net

3 Months Ended

Mar. 31, 2017

Accounts and Notes Receivable, Net [Abstract]

Notes Receivable, Net

Notes Receivable, Net

The Company’s notes receivable, net were collateralized either by the underlying properties or the borrower’s ownership interest in the entities that own the properties, and were as follows (dollars in thousands):

	March 31,		December 31,		March 31, 2017
Description	2017		2016		Number	Maturity Date	Interest Rate
Core Portfolio	$	216,400	$	216,400	5	May 2017 - September 2019	6.0% - 9.0%
Fund II	31,201		31,007		1	May 2020	2.5%
Fund III	4,656		4,506		1	July 2020	18.0%
Fund IV	24,250		24,250		2	April 2017 - February 2021	6.0% - 15.3%
	$	276,507	$	276,163	9

During the three months ended March 31, 2017, the Company:

• advanced an additional $0.2 million on a Fund III note, which is collateralized by a property; and

• increased the balance of a Fund II note by the interest accrued of $0.2 million.

During the year ended December 31, 2016, the Company:

• issued one Core note receivable and three Fund IV notes receivable aggregating $47.5 million with a weighted-average effective interest rate of 9.8%, which were collateralized by four mixed-use real estate properties;

• received total collections of $42.8 million, including full repayment of five notes issued in prior periods aggregating $29.6 million; and

• restructured a $30.9 million Core mezzanine loan, which bore interest at 15.0%, and replaced it with a new $153.4 million loan collateralized by a first mortgage in the borrower’s tenancy-in-common interest. The new loan, which was made to the Company’s partners in the Brandywine Portfolio, bears interest at 8.1% (Note 4).

At March 31, 2017 and December 31, 2016, one of the Core notes receivable in the amount of $12.0 million was in default; however, no principal reserve was established because the estimated fair value of the real estate collateral exceeded the carrying value of the note. In February 2017, there was an auction pursuant to an Order of the United States Bankruptcy Court for the Southern District of New York for the property which is collateral for this note. The winning bid was in excess of the Company’s carrying value and accrued interest. The sale of this property was approved by Order of the Bankruptcy Court confirming the Chapter 11 Plan of Reorganization of the note issuer and is expected to close during the second quarter of 2017. In connection with this sale, the Company anticipates recovering its full carrying value of principal and interest recognized of $2.2 million upon settlement of this transaction.

The Company monitors the credit quality of its notes receivable on an ongoing basis and considers indicators of credit quality such as loan payment activity, the estimated fair value of the underlying collateral, the seniority of the Company’s loan in relation to other debt secured by the collateral and the prospects of the borrower.

Earnings from these notes and mortgages receivable are reported within the Company’s Structured Financing segment (Note 12).

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Investments in and Advances to Unconsolidated Affiliates

3 Months Ended

Mar. 31, 2017

Equity Method Investments and Joint Ventures [Abstract]

Investments in and Advances to Unconsolidated Affiliates

Investments In and Advances to Unconsolidated Affiliates

The Company accounts for its investments in and advances to unconsolidated affiliates under the equity method of accounting as it has the ability to exercise significant influence, but does not have financial or operating control over the investment, which is maintained by each of the unaffiliated partners who co-invest with the Company. The Company’s investments in and advances to unconsolidated affiliates consist of the following (dollars in thousands):

		Nominal Ownership Interest	March 31,		December 31,
Fund	Property	at March 31, 2017	2017		2016
Core:
	840 N. Michigan (a)	88.43%	$	73,355	$	74,131
	Renaissance Portfolio	20%	36,097		36,437
	Gotham Plaza	49%	29,396		29,421
	Brandywine Portfolio (a)	22.22%	20,449		20,755
	Georgetown Portfolio	50%	4,237		4,287
			163,534		165,031
Mervyns I & II:	KLA/Mervyn's, LLC (b)	10.5%	—		—
Fund III:
	Fund III Other Portfolio	90%	225		8,108
	Self Storage Management (c)	95%	241		241
			466		8,349
Fund IV:
	Broughton Street Portfolio (d)	50%	56,313		54,839
	Fund IV Other Portfolio	90%	17,927		21,817
	650 Bald Hill Road	90%	19,027		18,842
			93,267		95,498
	Due from Related Parties (e)		2,273		2,193
	Other		957		957
	Investments in and advances to unconsolidated affiliates		$	260,497	$	272,028
Core:
	Crossroads (f)	49%	$	15,221	$	13,691
	Distributions in excess of income from, and investments in, unconsolidated affiliates		$	15,221	$	13,691

__________

(a) Represents a tenancy-in-common interest.

(b) Distributions have exceeded the Company’s non-recourse investment, therefore the carrying value is zero.

(c) Represents a variable interest entity.

(d) The Company is entitled to a 15% return on its cumulative capital contribution and a 9% preferred return on the balance of the loan it converted to equity during 2016, which was $14.9 million and $46.4 million at March 31, 2017, respectively.

(e) Represents deferred fees.

(f) Distributions have exceeded the Company’s investment; however, the Company recognizes a liability balance as it may be required to fund future obligations of the entity.

Core Portfolio

The Company owns a 49% interest in a 311,000 square foot shopping center located in White Plains, New York (“Crossroads”), a 50% interest in a 28,000 square foot retail portfolio located in Georgetown, Washington D.C. (the “Georgetown Portfolio”), a 88.43% tenancy-in-common interest in an 87,000 square foot retail property located in Chicago, Illinois (“840 N. Michigan”), and a 49% noncontrolling interest in an approximately 123,000 square foot retail property located in Manhattan, New York (“Gotham Plaza”).

In January 2017, an entity in which the Company owns a 20% noncontrolling interest (the “Renaissance Portfolio”), acquired a 6,200 square foot property in Alexandria, Virginia referred to as (“907 King Street”) for $3.0 million. The Renaissance Portfolio is now a 213,000 square-foot portfolio of 18 mixed-use properties, 16 of which are located in Georgetown, Washington D.C. and two of which are located in Alexandria, Virginia.

The Company owns a 22.22% interest in an approximately one million square foot retail portfolio (the “Brandywine Portfolio”) located in Wilmington, Delaware. Prior to the second quarter of 2016, the Company had a controlling interest in the Brandywine Portfolio, and it was therefore consolidated within the Company’s financial statements. During April 2016, the arrangement with the partners of the Brandywine Portfolio was modified to change the legal ownership from a partnership to a tenancy-in-common interest, as well as to provide certain participating rights to the outside partners. As a result of these modifications, the Company de-consolidated the Brandywine Portfolio and accounts for its interest under the equity method of accounting effective May 1, 2016. Furthermore, as the owners of the Brandywine Portfolio had consistent ownership interests before and after the modification and the underlying net assets are unchanged, the Company has reflected the change from consolidation to equity method based upon its historical cost.

Additionally, in April 2016, the Company repaid the outstanding balance of $140.0 million of non-recourse debt collateralized by the Brandywine Portfolio. The Company provided a loan collateralized by the partners’ tenancy-in-common interest, as further described in Note 7, for their proportionate share of the repayment.

Fund Investments

Fund III Other Portfolio included the Company’s investment in Arundel Plaza through its date of sale in February 2017. Fund IV Other Portfolio includes the Company’s investment in 1701 Belmont Avenue, Promenade at Manassas, Eden Square and, through its date of sale in January 2017, an investment in 2819 Kennedy Boulevard.

Self-Storage Management, a Fund III investment, was determined to be a variable interest entity. Management has evaluated the applicability of ASC Topic 810 to this joint venture and determined that the Company is not the primary beneficiary and, therefore, consolidation of this venture is not required.

In January 2017, Fund IV completed the disposition of 2819 Kennedy Boulevard, for $19.0 million less $8.4 million debt repayment for a net sales price of $10.6 million, resulting in a gain on disposition of $6.3 million at the property level, of which the Fund’s share was $6.2 million, which is included in equity earnings and gains from unconsolidated affiliates in the consolidated financial statements. The Operating Partnership’s proportionate share of the gain was $1.4 million, net of noncontrolling interests.

During February 2017, Fund III completed the disposition of Arundel Plaza, for $28.8 million less $10.0 million debt repayments for a net sales price of $18.8 million, resulting in a gain on disposition of $8.2 million at the property level, of which the Fund’s share was $5.3 million, which is included in equity earnings and gains from unconsolidated affiliates in the consolidated financial statements. The Operating Partnership’s proportionate share of the gain was $1.3 million, net of noncontrolling interests.

During January 2016, Fund III completed the disposition of a 65% interest in Cortlandt Town Center for $107.3 million resulting in a gain of $65.4 million and the deconsolidation of its remaining interest (Note 2). During December 2016, Fund III completed the disposition of its remaining 35% interest in Cortlandt Town Center for $57.8 million less $32.6 million debt repayment for a net sales price of $25.2 million resulting in a gain on sale of $36.0 million, of which the Operating Partnership’s share was $8.8 million.

Fees from Unconsolidated Affiliates

The Company earned property management, construction, development, legal and leasing fees from its investments in unconsolidated partnerships totaling $0.4 million and $0.1 million for the three months ended March 31, 2017 and 2016, respectively, which is included in other revenues in the consolidated financial statements.

In addition, the Company paid $0.5 million and $0.6 million to certain unaffiliated partners of our joint ventures during the three months ended March 31, 2017 and 2016, respectively, for leasing commissions, development, management and overhead fees.

Summarized Financial Information of Unconsolidated Affiliates

The following combined and condensed Balance Sheets and Statements of Income, in each period, summarize the financial information of the Company’s investments in unconsolidated affiliates (in thousands):

	March 31,		December 31,
	2017		2016
Combined and Condensed Balance Sheets
Assets:
Rental property, net	$	549,632	$	576,505
Real estate under development	16,837		18,884
Investment in unconsolidated affiliates	6,853		6,853
Other assets	101,144		75,254
Total assets	$	674,466	$	677,496
Liabilities and partners’ equity:
Mortgage notes payable	$	389,198	$	407,344
Other liabilities	58,909		30,117
Partners’ equity	226,359		240,035
Total liabilities and partners’ equity	$	674,466	$	677,496
Company's share of accumulated equity	$	177,805	$	191,049
Basis differential	60,520		61,827
Deferred fees, net of portion related to the Company's interest	4,678		3,268
Amounts receivable by the Company	2,273		2,193
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates	$	245,276	$	258,337

	Three Months Ended March 31,
	2017			2016
Combined and Condensed Statements of Income
Total revenues	$	21,603		$	13,372
Operating and other expenses	(5,866		)	(3,730		)
Interest expense	(4,538		)	(2,736		)
Depreciation and amortization	(6,449		)	(3,880		)
Loss on debt extinguishment	(151		)	—
Gain on disposition of properties	14,446			—
Net income attributable to unconsolidated affiliates	$	19,045		$	3,026
Company’s share of equity in net income of unconsolidated affiliates	$	13,569		$	2,052
Basis differential amortization	(866		)	(98		)
Company’s equity in earnings of unconsolidated affiliates	$	12,703		$	1,954

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Other Assets, Net and Accounts Payable and Other Liabilities

3 Months Ended

Mar. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Assets, net and Accounts Payable and Other Liabilities

Other Assets, Net and Accounts Payable and Other Liabilities

Other assets, net and accounts payable and other liabilities are comprised of the following for the periods presented:

	March 31,			December 31,
(in thousands)	2017			2016
Other assets, net:
Lease intangibles, net (Note 6)	$	116,371		$	114,584
Deferred charges, net (a)	26,505			25,221
Prepaid expenses	17,070			14,351
Other receivables	11,797			9,514
Accrued interest receivable	10,766			9,354
Deposits	4,491			4,412
Due from seller	4,300			4,300
Deferred tax assets	3,822			3,733
Derivative financial instruments (Note 8)	3,378			2,921
Due from related parties	1,300			1,655
Corporate assets	624			1,241
Income taxes receivable	1,398			1,500
	$	201,822		$	192,786
(a) Deferred charges, net:
Deferred leasing and other costs	$	42,728		$	40,728
Deferred financing costs	5,945			5,915
	48,673			46,643
Accumulated amortization	(22,168		)	(21,422		)
Deferred charges, net	$	26,505		$	25,221
Accounts payable and other liabilities:
Lease intangibles, net (Note 6)	$	103,573		$	105,028
Accounts payable and accrued expenses	48,383			48,290
Deferred income	35,979			35,267
Tenant security deposits, escrow and other	15,081			14,975
Derivative financial instruments (Note 8)	3,013			3,590
Income taxes payable	1,418			1,287
Other	232			235
	$	207,679		$	208,672

Other Assets, net and Accounts Payable and Other Liabilities

Other Assets, Net and Accounts Payable and Other Liabilities

Other assets, net and accounts payable and other liabilities are comprised of the following for the periods presented:

	March 31,			December 31,
(in thousands)	2017			2016
Other assets, net:
Lease intangibles, net (Note 6)	$	116,371		$	114,584
Deferred charges, net (a)	26,505			25,221
Prepaid expenses	17,070			14,351
Other receivables	11,797			9,514
Accrued interest receivable	10,766			9,354
Deposits	4,491			4,412
Due from seller	4,300			4,300
Deferred tax assets	3,822			3,733
Derivative financial instruments (Note 8)	3,378			2,921
Due from related parties	1,300			1,655
Corporate assets	624			1,241
Income taxes receivable	1,398			1,500
	$	201,822		$	192,786
(a) Deferred charges, net:
Deferred leasing and other costs	$	42,728		$	40,728
Deferred financing costs	5,945			5,915
	48,673			46,643
Accumulated amortization	(22,168		)	(21,422		)
Deferred charges, net	$	26,505		$	25,221
Accounts payable and other liabilities:
Lease intangibles, net (Note 6)	$	103,573		$	105,028
Accounts payable and accrued expenses	48,383			48,290
Deferred income	35,979			35,267
Tenant security deposits, escrow and other	15,081			14,975
Derivative financial instruments (Note 8)	3,013			3,590
Income taxes payable	1,418			1,287
Other	232			235
	$	207,679		$	208,672

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Lease Intangibles

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Lease Intangibles

Lease Intangibles

Upon acquisitions of real estate accounted for as business combinations, the Company assesses the fair value of acquired assets (including land, buildings and improvements, and identified intangibles such as above- and below-market leases, including below- market options and acquired in-place leases) and assumed liabilities in accordance with ASC Topic 805. The lease intangibles are amortized over the remaining terms of the respective leases, including option periods where applicable.

Intangible assets and liabilities are summarized as follows (in thousands):

	March 31, 2017									December 31, 2016
	Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount			Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount
Amortizable Intangible Assets
In-place lease intangible assets	$	163,219		$	(53,027	)	$	110,192		$	156,420		$	(47,827	)	$	108,593
Above-market rent	17,295			(11,116		)	6,179			16,649			(10,658		)	5,991
	$	180,514		$	(64,143	)	$	116,371		$	173,069		$	(58,485	)	$	114,584
Amortizable Intangible Liabilities
Below-market rent	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)
	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)

During the three months ended March 31, 2017, the Company acquired in-place lease intangible assets of $6.8 million, above-market rents of $0.6 million and below-market rents of $1.4 million with weighted-average useful lives of 3.1, 3.7 and 13.3 years, respectively. Amortization of in-place lease intangible assets is recorded in depreciation and amortization expense and amortization of above-market rent and below-market rent are recorded as a reduction to and increase to rental income, respectively, in the consolidated statements of income.

The scheduled amortization of acquired lease intangible assets and assumed liabilities as of March 31, 2017 is as follows (in thousands):

Years Ending December 31,	Net Increase in Lease Revenues		Increase to Amortization		Net
2017 (Remainder)	$	9,068	$	23,802	$	(14,734	)
2018	9,439		18,149		(8,710		)
2019	9,021		12,823		(3,802		)
2020	7,746		10,595		(2,849		)
2021	6,883		9,022		(2,139		)
Thereafter	55,237		35,801		19,436
Total	$	97,394	$	110,192	$	(12,798	)

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Debt

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Debt

Debt

A summary of the Company’s consolidated indebtedness is as follows (dollars in thousands):

	Interest Rate		Maturity Date at March 31, 2017	Carrying Value
	March 31, 2017	December 31, 2016		March 31, 2017			December 31, 2016
Mortgages Payable
Core Fixed Rate	3.88%-6.65%	3.88%-6.65%	August 2017 - April 2035	$	234,273		$	234,875
Core Variable Rate - Swapped (a)	1.71%-3.77%	1.71%-3.77%	September 2022 - June 2026	81,663			82,250
Total Core Mortgages Payable				315,936			317,125
Fund II Fixed Rate	1.00%-5.80%	1.00%-5.80%	October 2017 - May 2020	249,762			249,762
Fund II Variable Rate	LIBOR+0.79% -LIBOR+2.50%	LIBOR+0.62% -LIBOR+2.50%	August 2017 - November 2021	142,750			142,750
Fund II Variable Rate - Swapped (a)	2.88%	2.88%	November 2021	19,726			19,779
Total Fund II Mortgages Payable				412,238			412,291
Fund III Variable Rate	Prime+0.50% -LIBOR+4.65%	Prime+0.50% -LIBOR+4.65%	May 2017 - December 2021	79,680			83,467
Fund IV Fixed Rate	3.4%-4.50%	3.4%-4.50%	October 2025-June 2026	10,504			10,503
Fund IV Variable Rate	LIBOR+1.70% -LIBOR+3.95%	LIBOR+1.70% - LIBOR+3.95%	May 2017 - April 2022	258,816			233,139
Fund IV Variable Rate - Swapped (a)	1.78%	1.78%	April 2022	81,668			14,509
Total Fund IV Mortgages Payable				350,988			258,151
Net unamortized debt issuance costs				(16,951		)	(16,642		)
Unamortized premium				1,158			1,336
Total Mortgages Payable				$	1,143,049		$	1,055,728
Unsecured Notes Payable
Core Unsecured Term Loans	LIBOR+1.30% -LIBOR+1.60%	LIBOR+1.30% -LIBOR+1.60%	July 2020 - December 2022	$	51,283		$	51,194
Core Variable Rate Unsecured Term Loans - Swapped (a)	1.24%-3.77%	1.24%-3.77%	July 2018 - March 2025	248,717			248,806
Total Core Unsecured Notes Payable				300,000			300,000
Fund IV Term Loan/Subscription Facility	LIBOR+1.65% -LIBOR+2.75%	LIBOR+1.65% -LIBOR+2.75%	February 2017- November 2017	60,536			134,636
Net unamortized debt issuance costs				(1,689		)	(1,646		)
Total Unsecured Notes Payable				$	358,847		$	432,990
Unsecured Line of Credit
Core Unsecured Line of Credit	LIBOR+1.40%	LIBOR+1.40%	June 2020	$	—		$	—
Total Unsecured Line of Credit				$	—		$	—
Total Debt - Fixed Rate (b)				$	926,314		$	860,486
Total Debt - Variable Rate				593,064			645,185
Total Debt				1,519,378			1,505,671
Net unamortized debt issuance costs				(18,640		)	(18,289		)
Unamortized premium				1,158			1,336
Total Indebtedness				$	1,501,896		$	1,488,718

__________

(a) At March 31, 2017, the stated rates ranged from LIBOR + 1.08% to LIBOR +1.90% for Core variable-rate debt; LIBOR + .79% to LIBOR +2.50% for Fund II variable-rate debt; PRIME + 0.50% to LIBOR +4.65% for Fund III variable-rate debt; LIBOR + 1.70% to LIBOR +3.95% for Fund IV variable-rate debt and LIBOR + 1.30% to LIBOR +1.60% for Core variable-rate unsecured notes.

(b) Includes $431,774 and $365,343, respectively, of variable-rate debt that has been fixed with interest rate swap agreements as of the periods presented.

Mortgages Payable

During 2017, the Company obtained eight new non-recourse mortgages totaling $93.0 million with a weighted-average interest rate of 2.68% collateralized by eight properties, which mature between February 14, 2020 and April 1, 2022. The Company entered into interest rate swap contracts to effectively fix the interest rates of seven of these obligations with a notional value of $67.3 million at a weighted-average rate of 1.92%. During 2017, the Company repaid one mortgage in full, which had a balance of $3.5 million and an interest rate of LIBOR + 2.15%, and made scheduled principal payments of $1.9 million. At March 31, 2017 and December 31, 2016, the Company’s mortgages were collateralized by 47 and 39 properties, respectively, and the related tenant leases. Certain loans are cross-collateralized and contain cross-default provisions. The loan agreements contain customary representations, covenants and events of default. Certain loan agreements require the Company to comply with affirmative and negative covenants, including the maintenance of debt service coverage and leverage ratios. A portion of the Company’s variable-rate mortgage debt has been effectively fixed through certain cash flow hedge transactions (Note 8).

The mortgage loan related to Brandywine Holdings in our Core Portfolio amounted to $26.3 million and was in default at March 31, 2017 and December 31, 2016. This loan bears interest at 5.99%, excluding default interest of 5%, and is collateralized by a property, in which the Company holds a 22% controlling interest. In April 2017, the lender on this mortgage initiated a lawsuit against the Company for the full balance of the principal, accrued interest as well as penalties and fees aggregating approximately $31.0 million. The Company’s management believes that the mortgage is not recourse to the Company and that the suit is without merit.

In addition, at March 31, 2017, a mortgage loan in the amount of $14.3 million and collateralized by a Fund II property, was in default because its liquidity covenant had been breached.

Unsecured Notes Payable

At each of March 31, 2017 and December 31, 2016, the Company had a total of $0.0 and $9.9 million available under its unsecured term loans. A portion of the Company’s variable-rate term loan debt has been effectively fixed through certain cash flow hedge transactions (Note 8).

The Company completed the following transactions related to its unsecured notes payable during the three months ended March 31, 2017:

• The Company reduced its maximum commitment available on the Fund IV subscription line of credit from $100.0 million to $21.5 million. Furthermore, upon repayment of $74.1 million, net of $10.0 million in draws, the Company was in compliance with its liquidity covenant at March 31, 2017 which was not in compliance at December 31, 2016. The balance was $20.4 million at March 31, 2017 and $94.5 million at December 31, 2016. Total available credit at March 31, 2017 and December 31, 2016 was $1.1 million and $55.5 million respectively on this line.

Unsecured Lines of Credit

At March 31, 2017 and December 31, 2016 the Company had a total of $150.0 million and $147.5 million, respectively available under its unsecured line of credit.

The Company completed the following transactions related to its unsecured line of credit during the three months ended March 31, 2017:

• The Company drew down and repaid $10.0 million on the Core unsecured line of credit. There was no outstanding balance as of March 31, 2017.

Scheduled Debt Principal Payments

The scheduled principal repayments of the Company’s consolidated indebtedness, as of March 31, 2017 are as follows (in thousands):

Year Ending December 31,
2017 (Remainder)	$	273,916
2018	115,846
2019	206,646
2020	369,107
2021	255,074
Thereafter	298,789
	1,519,378
Unamortized fair market value of assumed debt	1,158
Net unamortized debt issuance costs	(18,640		)
Total indebtedness	$	1,501,896

See Note 4 for information about liabilities of the Company’s unconsolidated affiliates.

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Financial Instruments and Fair Value Measurements

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Financial Instruments and Fair Value Measurements

Financial Instruments and Fair Value Measurements

The fair value of an asset is defined as the exit price, which is the amount that would either be received when an asset is sold or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The guidance establishes a three-tier fair value hierarchy based on the inputs used in measuring fair value. These tiers are: Level 1, for which quoted market prices for identical instruments are available in active markets, such as money market funds, equity securities, and U.S. Treasury securities; Level 2, for which there are inputs other than quoted prices included within Level 1 that are observable for the instrument, such as certain derivative instruments including interest rate caps and interest rate swaps; and Level 3, for financial instruments or other assets/liabilities that do not fall into Level 1 or Level 2 and for which little or no market data exists, therefore requiring us to develop our own assumptions.

Items Measured at Fair Value on a Recurring Basis

The methods and assumptions described below were used to estimate the fair value of each class of financial instrument. For significant Level 3 items, we have also provided the unobservable inputs along with their weighted-average ranges.

Money Market Funds — The Company has money market funds, which are included in Cash and cash equivalents in the consolidated financial statements, are comprised of government securities and/or U.S. Treasury bills. These funds were classified as Level 1 as we used quoted prices from active markets to determine their fair values.

Derivative Assets — Our derivative assets, which are included in Other assets, net in the consolidated financial statements, are comprised of interest rate swaps. The interest rate swaps were measured at fair value using readily observable market inputs, such as quotations on interest rates, and were classified as Level 2 as these instruments are custom, over-the-counter contracts with various bank counterparties that are not traded in an active market. See “Derivative Financial Instruments,” below.

Derivative Liabilities — Our derivative liabilities, which are included in Accounts payable and other liabilities in the consolidated financial statements, are comprised of interest rate swaps. These derivative instruments were measured at fair value using readily observable market inputs, such as quotations on interest rates, and were classified as Level 2 because they are custom, over-the-counter contracts with various bank counterparties that are not traded in an active market. See “Derivative Financial Instruments,” below.

We did not have any transfers into or out of Level 1, Level 2, and Level 3 measurements during the three months ended March 31, 2017 or 2016.

The following table presents the Company’s fair value hierarchy for those assets and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2017						December 31, 2016
	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Assets
Money Market Funds	$	3	$	—	$	—	$	20,001	$	—	$	—
Derivative financial instruments	—		3,378		—		—		2,921		—
Liabilities
Derivative financial instruments	—		3,013		—		—		3,590		—

In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.

Derivative Financial Instruments

The Company had the following interest rate swaps for the periods presented (dollars in thousands):

	Aggregate Notional Amount				Strike Rate			Balance Sheet Location	Fair Value
Derivative Instrument			Effective Date	Maturity Date	Low		High		March 31, 2017			December 31, 2016
Core
Interest Rate Swaps	$	125,247	Oct 2011 - Mar 2015	Jul 2018 - Mar 2025	1.38%	—	3.77%	Other Liabilities	$	(2,515	)	$	(3,218	)
Interest Rate Swaps	205,134		Sep 2012 - Jul 2016	Jul 2020 - Jun 2026	1.24%	—	3.77%	Other Assets	3,224			2,609
	$	330,381							$	709		$	(609	)
Fund II
Interest Rate Swap	$	19,726	Oct 2014	Nov 2021	2.88%	—	2.88%	Other Liabilities	$	(160	)	$	(228	)
Interest Rate Cap	29,500		Apr 2013	Apr 2018	4%	—	4%	Other Assets	—			—
	$	49,226							$	(160	)	$	(228	)
Fund III
Interest Rate Cap	$	58,000	Dec 2016	Jan 2020	3%	—	3%	Other Assets	$	64		$	127
Fund IV
Interest Rate Swaps	$	81,668	May 2014 - Mar 2017	May 2019 - Apr 2022	1.78%	—	1.98%	Other Liabilities	$	(338	)	$	(144	)
Interest Rate Caps	108,900		Jul 2016 - Nov 2016	Aug 2019 - Dec 2019	3%	—	3%	Other Assets	90			185
	$	190,568							$	(248	)	$	41
Total asset derivatives									$	3,378		$	2,921
Total liability derivatives									$	(3,013	)	$	(3,590	)

All of the Company’s derivative instruments have been designated as cash flow hedges and hedge the future cash outflows on variable rate mortgage debt (Note 7).

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company manages economic risks, including interest rate, liquidity and credit risk, primarily by managing the amount, sources and duration of its debt funding and, from time to time, through the use of derivative financial instruments.  The Company enters into derivative financial instruments to manage exposures that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates.  The Company’s derivative financial instruments are used to manage differences in the amount, timing and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s investments and borrowings.

The Company is exposed to credit risk in the event of non-performance by the counterparties to the Swaps if the derivative position has a positive balance.  The Company believes it mitigates its credit risk by entering into Swaps with major financial institutions.  The Company continually monitors and actively manages interest costs on its variable-rate debt portfolio and may enter into additional interest rate swap positions or other derivative interest rate instruments based on market conditions.  The Company has not entered, and does not plan to enter, into any derivative financial instruments for trading or speculative purposes.

The following table presents the location in the financial statements of the income (losses) recognized related to the Company’s cash flow hedges (in thousands):

	Three Months Ended March 31,
	2017		2016
Amount of gain (loss) related to the effective portion recognized in other comprehensive income (loss)	$	118	$	(8,819	)
Amount of loss related to the effective portion subsequently reclassified to earnings	$	—	$	—
Amount of gain (loss) related to the ineffective portion and amount excluded from effectiveness testing	$	—	$	—

Credit Risk-Related Contingent Features

The Company has agreements with each of its Swap counterparties that contain a provision whereby if the Company defaults on certain of its unsecured indebtedness the Company could also be declared in default on its swaps, resulting in an acceleration of payment under the swaps.

Other Financial Instruments

Our other financial instruments had the following carrying values and fair values as of the dates shown (dollars in thousands):

		March 31, 2017				December 31, 2016
	Level	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Notes Receivable (a)	3	$	276,507	$	272,347	$	276,163	$	272,052
Mortgage and Other Notes Payable, net (a)	3	1,143,049		1,164,861		1,055,728		1,077,926
Investment in non-traded equity securities	3	802		25,194		802		25,194
Unsecured notes payable, net (b)	2	358,847		361,559		432,990		435,779

(a) The Company determined the estimated fair value of these financial instruments using a discounted cash flow model with rates that take into account the credit of the borrower or tenant, where applicable, and interest rate risk. The Company also considered the value of the underlying collateral, taking into account the quality of the collateral, the credit quality of the borrower, the time until maturity and the current market interest rate environment.

(b) The Company determined the estimated fair value of the unsecured notes payable using quoted market prices in an open market with limited trading volume where available. In cases where there was no trading volume, the Company determined the estimated fair value using a discounted cash flow model using a rate that reflects the average yield of similar market participants.

The Company’s cash and cash equivalents, restricted cash, accounts receivable, accounts payable and certain financial instruments included in other assets and other liabilities had fair values that approximated their carrying values at March 31, 2017.

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Commitments and Guaranties

In conjunction with the development and expansion of various properties, the Company has entered into agreements with general contractors for the construction or development of properties aggregating approximately $37.9 million and $85.4 million as of March 31, 2017 and December 31, 2016, respectively.

At each of March 31, 2017 and December 31, 2016, the Company had letters of credit outstanding of $2.5 million.  The Company has not recorded any obligation associated with these letters of credit.  The majority of the letters of credit are collateral for existing indebtedness and other obligations of the Company.

In connection with certain of the Company’s unconsolidated joint ventures, the Company agreed to fund amounts due to the joint ventures’ lenders, under certain circumstances, if such amounts are not paid by the joint venture based on the Company’s pro rata share of such amount, aggregating $160.1 million and $165.7 million at March 31, 2017 and December 31, 2016, respectively.

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Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income

3 Months Ended

Mar. 31, 2017

Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]

Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income

Shareholders’ Equity, Noncontrolling Interests and Other Comprehensive Income

Common Shares

The Company completed the following transactions in its common shares during the three months ended March 31, 2017:

• The Company withheld 4,314 Restricted Shares to pay the employees’ statutory minimum income taxes due on the value of the portion of their Restricted Shares that vested.

• The Company recognized accrued Common Share and Common OP Unit-based compensation totaling $2.0 million in connection with the vesting of Restricted Shares and Units (Note 13).

The Company completed the following transactions in its common shares during the year ended December 31, 2016:

• The Company issued 4,500,000 Common Shares under its at-the-market (“ATM”) equity programs, generating gross proceeds of $157.6 million and net proceeds of $155.7 million. The Company has established a new ATM equity program, effective July 2016, with an additional aggregate offering amount of up to $250.0 million of gross proceeds from the sale of Common Shares, replacing its $200.0 million program that was launched in 2014. As of December 31, 2016 and March 31, 2017, there was $218.0 million remaining under this $250.0 million program.

• The Company entered into a forward sale agreement to issue 3,600,000 Common Shares for gross proceeds of $126.8 million and net proceeds of $124.5 million. As of December 31, 2016, these shares have been physically settled.

• The Company issued 4,830,000 Common Shares in a public offering, generating gross proceeds of $175.2 million and net proceeds of $172.1 million.

• The Company withheld 3,152 Restricted Shares to pay the employees’ statutory minimum income taxes due on the value of the portion of their Restricted Shares that vested.

• The Company recognized accrued Common Share and Common OP Unit-based compensation totaling $10.9 million in connection with the vesting of Restricted Shares and Units (Note 13).

Share Repurchases

The Company has a share repurchase program that authorizes management, at its discretion, to repurchase up to $20.0 million of its outstanding Common Shares. The program may be discontinued or extended at any time. There were no Common Shares repurchased by the Company during the three months ended March 31, 2017 or the year ended December 31, 2016. Under this program the Company has repurchased 2.1 million Common Shares, none of which were repurchased after December 2001. As of March 31, 2017, management may repurchase up to approximately $7.5 million of our outstanding Common Shares under this program.

Dividends and Distributions

On February 28, 2017, the Board of Trustees declared a regular quarterly cash dividend of $0.26 per Common Share, which was paid on April 14, 2017 to holders of record as of March 31, 2017.

On November 8, 2016, the Board of Trustees declared an increase of $0.01 to the regular quarterly cash dividend of $0.25 to $0.26 per Common Share, which was paid on January 13, 2017 to holders of record as of December 30, 2016. In addition, on November 8, 2016, the Board of Trustees declared a special cash dividend of $0.15 per Common Share with the same record and payment date as the regular quarterly dividend. The special dividend is a result of the taxable capital gains for 2016 arising from property dispositions within the Funds.

Accumulated Other Comprehensive Income

The following table sets forth the activity in accumulated other comprehensive (loss) income for the three months ended March 31, 2017 and 2016 (in thousands):

	Gains or Losses on Derivative Instruments
Balance at January 1, 2017	$	(798	)
Other comprehensive loss before reclassifications	118
Reclassification of realized interest on swap agreements	963
Net current period other comprehensive loss	1,081
Net current period other comprehensive loss attributable to noncontrolling interests	155
Balance at March 31, 2017	$	438
Balance at January 1, 2016	$	(4,463	)
Other comprehensive income before reclassifications	(8,818		)
Reclassification of realized interest on swap agreements	1,046
Net current period other comprehensive income	(7,772		)
Net current period other comprehensive income attributable to noncontrolling interests	768
Balance at March 31, 2016	$	(11,467	)

Noncontrolling Interests

The following table summarizes the change in the noncontrolling interests for the periods presented (in thousands):

	Noncontrolling Interests in Operating Partnership (a)			Noncontrolling Interests in Partially-Owned Affiliates (b)			Total
Balance at January 1, 2016	$	96,340		$	324,526		$	420,866
Distributions declared of $0.25 per Common OP Unit	(1,473		)	—			(1,473		)
Net income for the period January 1 through March 31, 2016	1,993			42,957			44,950
Conversion of 248,160 Common OP Units to Common Shares by limited partners of the Operating Partnership	(5,680		)	—			(5,680		)
Issuance of Common and Preferred OP Units to acquire real estate	29,336			—			29,336
Acquisition of noncontrolling interests (c)	—			(25,948		)	(25,948		)
Other comprehensive income - unrealized loss on valuation of swap agreements	(436		)	(478		)	(914		)
Reclassification of realized interest expense on swap agreements	49			96			145
Noncontrolling interest contributions	—			46,343			46,343
Noncontrolling interest distributions and other reductions	—			(36,174		)	(36,174		)
Employee Long-term Incentive Plan Unit Awards	3,811			—			3,811
Balance at March 31, 2016	$	123,940		$	351,322		$	475,262
Balance at January 1, 2017	95,422			494,126			589,548
Distributions declared of $0.26 per Common OP Unit	(1,617		)	—			(1,617		)
Net income for the period January 1 through March 31, 2017	1,062			3,278			4,340
Conversion of 24,860 Common OP Units to Common Shares by limited partners of the Operating Partnership	(438		)	—			(438		)
Other comprehensive income - unrealized income (loss) on valuation of swap agreements	21			(317		)	(296		)
Reclassification of realized interest expense on swap agreements	49			92			141
Noncontrolling interest contributions	—			20,269			20,269
Noncontrolling interest distributions and other reductions	—			(3,822		)	(3,822		)
Employee Long-term Incentive Plan Unit Awards	4,141			—			4,141
Rebalancing adjustment (d)	5,693			—			5,693
Balance at March 31, 2017	$	104,333		$	513,626		$	617,959

__________

(a) Noncontrolling interests in the Operating Partnership are comprised of (i) the limited partners’ 3,363,351 and 3,357,760 Common OP Units at March 31, 2017 and 2016, respectively; (ii) 188 Series A Preferred OP Units at March 31, 2017 and 2016; (iii) 141,593 Series C Preferred OP Units at March 31, 2017 and 2016; and (iv) 2,265,852 and 1,979,882 LTIP units as of March 31, 2017 and 2016, respectively, as discussed in Share Incentive Plan (Note 13). Distributions declared for Preferred OP Units are reflected in net income in the table above.

(b) Noncontrolling interests in partially-owned affiliates comprise third-party interests in Fund I, II, III, IV and V, and Mervyns I and II, and six other subsidiaries.

(c) During the first quarter of 2016, the Company acquired an additional 8.3% interest in Fund II from a limited partner for $18.4 million, giving the Company an aggregate 28.33% interest. Amount in the table above represents the book value of this transaction.

(d) Adjustment reflects the difference between the fair value of the consideration received or paid and the book value of the Common Shares, Common OP Units, Preferred OP Units, and LTIP Units involving changes in ownership (the "Rebalancing").

Preferred OP Units

There were no issuances of Preferred OP Units during the three months ended March 31, 2017.

In 1999 the Operating Partnership issued 1,500 Series A Preferred OP Units in connection with the acquisition of a property, have a stated value of $1,000 per unit, and are entitled to a preferred quarterly distribution of the greater of (i) $22.50 (9% annually) per Series A Preferred OP Unit or (ii) the quarterly distribution attributable to a Series A Preferred OP Unit if such unit was converted into a Common OP Unit. Through December 31, 2016, 1,392 Series A Preferred OP Units were converted into 185,600 Common OP Units and then into Common Shares. The 188 remaining Series A Preferred OP Units are currently convertible into Common OP Units based on the stated value divided by $7.50. Either the Company or the holders can currently call for the conversion of the Series A Preferred OP Units at the lesser of $7.50 or the market price of the Common Shares as of the conversion date.

During the first quarter of 2016, the Operating Partnership issued 442,478 Common OP Units and 141,593 Series C Preferred OP Units to a third party to acquire Gotham Plaza (Note 4). The Series C Preferred OP Units have a value of $100.00 per unit and are entitled to a preferred quarterly distribution of $0.9375 per unit and are convertible into Common OP Units at a rate based on the share price at the time of conversion. If the share price is below $28.80 on the conversion date, each Series C Preferred OP Unit will be convertible into 3.4722 Common OP Units. If the share price is between $28.80 and $35.20 on the conversion date, each Series C Preferred OP Units will be convertible a number of Common OP Units equal to $100.00 divided by the closing share price. If the share price is above $35.20 on the conversion date, each Series C Preferred OP Units will be convertible into 2.8409 Common OP Units. The Series C Preferred OP Units have a mandatory conversion date of December 31, 2025, at which time all units that have not been converted will automatically be converted into Common OP Units based on the same calculations.

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Leases

3 Months Ended

Mar. 31, 2017

Leases [Abstract]

Leases

Leases

Operating Leases

The Company is engaged in the operation of shopping centers and other retail properties that are either owned or, with respect to certain shopping centers, operated under long-term ground leases that expire at various dates through June 20, 2066, with renewal options. Space in the shopping centers is leased to tenants pursuant to agreements that provide for terms ranging generally from one month to ninety nine years and generally provide for additional rents based on certain operating expenses as well as tenants’ sales volumes.

The Company leases land at six of its shopping centers, which are accounted for as operating leases and generally provide the Company with renewal options. Ground rent expense was $0.8 million and $0.6 million (including capitalized ground rent at properties under development of $0.1 million and $0.2 million) for the three months ended March 31, 2017 and 2016, respectively. The leases terminate at various dates between 2020 and 2066. These leases provide the Company with options to renew for additional terms aggregating from 25 to 71 years. The Company also leases space for its corporate office. Office rent expense under this lease was $0.2 million and $0.1 million for the three months ended March 31, 2017 and 2016, respectively.

Capital Lease

During 2016, the Company entered into a 49-year master lease at 991 Madison Avenue, which is accounted for as a capital lease. During the three months ended March 31, 2017 and 2016, lease payments totaling $0.6 million and $7.0 million, respectively were made under this lease. The lease was initially valued at $76,628, which represents the total discounted payments to be made under the lease. The property under the capital lease is included in Note 2.

Lease Obligations

The scheduled future minimum (i) rental revenues from rental properties under the terms of all non-cancelable tenant leases, assuming no new or renegotiated leases or option extensions for such premises and (ii) rental payments under the terms of all non-cancelable operating and capital leases in which the Company is the lessee, principally for office space and ground leases, as of March 31, 2017 are summarized as follows (in thousands):

Year Ending December 31,	Minimum Rental Revenues		Minimum Rental Payments
2017 (Remainder)	$	151,136	$	2,803
2018	153,392		3,756
2019	144,089		3,776
2020	130,749		3,669
2021	116,857		3,744
Thereafter	627,453		185,621
Total	$	1,323,676	$	203,369

A ground lease expiring during 2078 provides the Company with an option to purchase the underlying land during 2031. If the Company does not exercise the option, the rents that will be due are based on future values and as such are not determinable at this time. Accordingly, the above table does not include rents for this lease beyond 2031.

During the three months ended March 31, 2017 and 2016, no single tenant collectively comprised more than 10% of the Company’s consolidated total revenues.

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Segment Reporting

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Segment Reporting

Segment Reporting

The Company has three reportable segments: Core Portfolio, Funds and Structured Financing. The Company’s Core Portfolio consists primarily of high-quality retail properties located primarily in high-barrier-to-entry, densely-populated metropolitan areas with a long-term investment horizon. The Company’s Funds hold primarily retail real estate in which the Company co-invests with high-quality institutional investors. The Company’s Structured Financing segment consists of earnings and expenses related to notes and mortgages receivable which are held within the Core Portfolio or the Funds (Note 3). Fees earned by the Company as the general partner or managing member of the Funds are eliminated in the Company’s consolidated financial statements and are not presented in the Company’s segments. During 2016, the Company revised how it allocates general and administrative and income tax expenses among its segments to reflect all such expenses as unallocated corporate expenses. The presentation of the 2016 interim periods have been revised to reflect this change.

The following tables set forth certain segment information for the Company (in thousands):

	As of or for the Three Months Ended March 31, 2017
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	44,446		$	17,553		$	—	$	—		$	61,999
Depreciation and amortization	(16,439		)	(8,097		)	—		—			(24,536		)
Property operating expenses, other operating and real estate taxes	(12,853		)	(6,244		)	—		—			(19,097		)
General and administrative expenses	—			—			—		(8,469		)	(8,469		)
Operating income	15,154			3,212			—		(8,469		)	9,897
Interest income	—			—			8,984		—			8,984
Equity in earnings of unconsolidated affiliates	560			12,143			—		—			12,703
Interest expense	(7,155		)	(4,333		)	—		—			(11,488		)
Income tax provision	—			—			—		(125		)	(125		)
Net income	8,559			11,022			8,984		(8,594		)	19,971
Net income attributable to noncontrolling interests	(432		)	(3,908		)	—		—			(4,340		)
Net income attributable to Acadia	8,127			7,114			8,984		(8,594		)	15,631
Real estate at cost	$	1,983,365		$	1,480,201		$	—	$	—		$	3,463,566
Total assets	$	2,246,037		$	1,498,045		$	276,507	$	—		$	4,020,589
Acquisition of real estate	$	—		$	34,688		$	—	$	—		$	34,688
Development and property improvement costs	$	996		$	26,019		$	—	$	—		$	27,015

	As of or for the Three Months Ended March 31, 2016
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	38,107		$	9,938		$	—	$	—		$	48,045
Depreciation and amortization	(13,495		)	(3,354		)	—		—			(16,849		)
Property operating expenses, other operating and real estate taxes	(8,562		)	(3,431		)	—		—			(11,993		)
General and administrative expenses	—			—			—		(9,352		)	(9,352		)
Operating income	16,050			3,153			—		(9,352		)	9,851
Gain on disposition of properties	—			65,393			—		—			65,393
Interest income	—			—			4,638		—			4,638
Equity in earnings of unconsolidated affiliates	592			1,362			—		—			1,954
Interest expense	(6,764		)	(1,274		)	—		—			(8,038		)
Income tax benefit	—			—			—		77			77
Net income	9,878			68,634			4,638		(9,275		)	73,875
Net income attributable to noncontrolling interests	(2,822		)	(42,128		)	—		—			(44,950		)
Net income attributable to Acadia	7,056			26,506			4,638		(9,275		)	28,925
Real estate at cost	$	1,641,312		$	1,104,902		$	—	$	—		$	2,746,214
Total assets	$	1,827,059		$	1,166,589		$	154,679	$	—		$	3,148,327
Acquisition of real estate	$	—		$	12,287		$	—	$	—		$	12,287
Development and property improvement costs	$	3,248		$	34,215		$	—	$	—		$	37,463

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Share Incentive and Other Compensation

3 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share Incentive and Other Compensation

Share Incentive and Other Compensation

Share Incentive Plan

The Second Amended and Restated 2006 Incentive Plan (the “Share Incentive Plan”) authorizes the Company to issue options, Restricted Shares, LTIP Units and other securities (collectively “Awards”) to, among others, the Company’s officers, trustees and employees. At March 31, 2017 total of 1,794,293 shares remained available to be issued under this plan.

Restricted Shares and LTIP Units

During the three months ended March 31, 2017, the Company issued 292,224 LTIP Units and 7,605 Restricted Share Units to employees of the Company pursuant to the Share Incentive Plan. These awards were measured at their fair value on the grant date, which was established as the market price of the Company’s Common Shares as of the close of trading on the day preceding the grant date. The total value of the above Restricted Share Units and LTIP Units as of the grant date was $9.8 million, of which $2.2 million was recognized as compensation expense in 2016, and $7.6 million will be recognized as compensation expense over the remaining vesting period. Total long-term incentive compensation expense, including the expense related to the Share Incentive Plan, was $1.9 million for each of the three months ended March 31, 2017 and 2016, respectively and is recorded in General and Administrative on the Consolidated Statements of Income.

In addition, members of the Board of Trustees (the “Board”) have been issued units under the Share Incentive Plan. During 2016, the Company issued 13,491 Restricted Shares and 10,822 LTIP Units to Trustees of the Company in connection with Trustee fees. Vesting with respect to 4,674 of the Restricted Shares and 5,532 of the LTIP Units will be on the first anniversary of the date of issuance and 8,817 of the Restricted Shares and 5,290 of the LTIP Units vest over three years with 33% vesting on each of the next three anniversaries of the issuance date. The Restricted Shares do not carry voting rights or other rights of Common Shares until vesting and may not be transferred, assigned or pledged until the recipients have a vested non-forfeitable right to such shares. Dividends are not paid currently on unvested Restricted Shares, but are paid cumulatively from the issuance date through the applicable vesting date of such Restricted Shares. Total trustee fee expense, included the expense related to the Share Incentive Plan, was $0.3 million and $0.2 million for the three months ended March 31, 2017 and 2016, respectively. No such Awards were issued to Trustees during the three months ended March 31, 2017.

In 2009, the Company adopted the Long Term Investment Alignment Program (the “Program”) pursuant to which the Company may grant awards to employees, entitling them to receive up to 25% of any potential future payments of Promote to the Operating Partnership from Funds III and IV. The Company has granted such awards to employees representing 25% of the potential Promote payments from Fund III to the Operating Partnership and 14.4% of the potential Promote payments from Fund IV to the Operating Partnership. Payments to senior executives under the Program require further Board approval at the time any potential payments are due pursuant to these grants. Compensation relating to these awards will be recognized in each reporting period in which Board approval is granted.

As payments to other employees are not subject to further Board approval, compensation relating to these awards will be recorded based on the estimated fair value at each reporting period in accordance with ASC Topic 718, Compensation– Stock Compensation. The awards in connection with Fund IV were determined to have no intrinsic value as of March 31, 2017.

Compensation expense of $0.3 million and $1.5 million was recognized for the three months ended March 31, 2017 and 2016, respectively, related to the Program in connection with Fund III.

A summary of the status of the Company’s unvested Restricted Shares and LTIP Units is presented below:

Unvested Restricted Shares and LTIP Units	Common Restricted Shares		Weighted Grant-Date Fair Value		LTIP Units		Weighted Grant-Date Fair Value
Unvested at January 1, 2016	49,899		$	25.90	1,020,121		$	23.92
Granted	24,583		33.35		359,484		34.40
Vested	(24,886	)	29.17		(522,680	)	26.08
Forfeited	(189	)	35.37		(48	)	35.37
Unvested at December 31, 2016	49,407		27.92		856,877		26.99
Granted	7,605		32.03		292,224		30.98
Vested	(10,655	)	29.84		(248,636	)	28.37
Forfeited	(309	)	35.37		—		35.37
Unvested at March 31, 2017	46,048		$	27.92	900,465		$	26.99

The weighted-average fair value for Restricted Shares and LTIP Units granted for the three months ended March 31, 2017 and the year ended December 31, 2016 were $31.00 and $34.50, respectively. As of March 31, 2017, there was $20.4 million of total unrecognized compensation cost related to unvested share-based compensation arrangements granted under the Share Incentive Plan. That cost is expected to be recognized over a weighted-average period of 2.4 years. The total fair value of Restricted Shares that vested during the three months ended March 31, 2017 and the year ended December 31, 2016, was $0.4 million and $0.7 million, respectively. The total fair value of LTIP Units that vested during the three months ended March 31, 2017 and the year ended December 31, 2016, was $8.2 million and $13.6 million, respectively.

Other Plans

On a combined basis, the Company incurred a total of $0.1 million related to the following employee benefit plans for each of the three months ended March 31, 2017 and 2016, respectively:

Employee Share Purchase Plan

The Acadia Realty Trust Employee Share Purchase Plan (the “Purchase Plan”), allows eligible employees of the Company to purchase Common Shares through payroll deductions. The Purchase Plan provides for employees to purchase Common Shares on a quarterly basis at a 15% discount to the closing price of the Company’s Common Shares on either the first day or the last day of the quarter, whichever is lower. A participant may not purchase more the $25,000 in Common Shares per year. Compensation expense will be recognized by the Company to the extent of the above discount to the closing price of the Common Shares with respect to the applicable quarter. During the three months ended March 31, 2017 and 2016, a total of 841 and 968 Common Shares, respectively, were purchased by employees under the Purchase Plan.

Deferred Share Plan

During May of 2006, the Company adopted a Trustee Deferral and Distribution Election (“Trustee Deferral Plan”), under which the participating Trustees earn deferred compensation.

Employee 401(k) Plan

The Company maintains a 401(k) plan for employees under which the Company currently matches 50% of a plan participant’s contribution up to 6% of the employee’s annual salary. A plan participant may contribute up to a maximum of 15% of their compensation, up to $18,000, for the year ended December 31, 2017.

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Earnings Per Common Share

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Earnings Per Common Share

Earnings Per Common Share

Basic earnings per Common Share is computed by dividing net income attributable to Common Shareholders by the weighted average Common Shares outstanding. During the periods presented, the Company had unvested LTIP Units which provide for non-forfeitable rights to dividend equivalent payments. Accordingly, these unvested LTIP Units are considered participating securities and are included in the computation of basic earnings per Common Share pursuant to the two-class method.

Diluted earnings per Common Share reflects the potential dilution of the conversion of obligations and the assumed exercises of securities including the effects of restricted share unit (“Restricted Share Units”) and share option awards issued under the Company’s Share Incentive Plans (Note 13). The effect of the assumed conversion of 188 Series A Preferred OP Units into 25,067 Common Shares would be anti-dilutive and therefore is not included in the computation of diluted earnings per share for the three months ended March 31, 2017. Conversely, the assumed conversion of these would be dilutive and included in the computation of diluted earnings per share for the three months ended March 31, 2016. The effect of the assumed conversion of 141,593 Series C Preferred OP Units into 471,035 Common Shares, would be anti-dilutive and therefore is not included in the computation of diluted earnings per share for the three months ended March 31, 2017. Conversely, the assumed conversion of 141,593 Series C Preferred OP Units into 403,054 Common Shares, would be dilutive and included in the computation of diluted earnings per share for the three months ended March 31, 2016.

The effect of the conversion of Common OP Units is not reflected in the computation of basic and diluted earnings per share, as they are exchangeable for Common Shares on a one-for-one basis. The income allocable to such units is allocated on this same basis and reflected as noncontrolling interests in the accompanying consolidated financial statements. As such, the assumed conversion of these units would have no net impact on the determination of diluted earnings per share.

	Three Months Ended March 31,
(shares and dollars in thousands, except per share amounts)	2017			2016
Numerator:
Net income attributable to Acadia	$	15,631		$	28,925
Less: net income attributable to participating securities	(162		)	(365		)
Income from continuing operations net of income attributable to participating securities	$	15,469		$	28,560
Denominator:
Weighted average shares for basic earnings per share	83,635			70,756
Effect of dilutive securities:
Employee share options	11			16
Convertible Preferred OP Units	—			428
Denominator for diluted earnings per share	83,646			71,200
Basic and diluted earnings per Common Share from continuing operations attributable to Acadia	$	0.18		$	0.40

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Subsequent Events

3 Months Ended

Mar. 31, 2017

Subsequent Events [Abstract]

Subsequent Events

Subsequent Event

Financing

In April 2017 Fund IV obtained a non-recourse mortgage in the amount of $20.0 million for its unconsolidated 650 Bald Hill Road property (Note 4).

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Organization, Basis of Presentation and Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Principles of Consolidation

Principles of Consolidation

The consolidated financial statements include the consolidated accounts of the Company and its investments in partnerships and limited liability companies in which the Company has control in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810 “Consolidation” (“ASC Topic 810”). The ownership interests of other investors in these entities are recorded as noncontrolling interests. All significant intercompany balances and transactions have been eliminated in consolidation. Investments in entities for which the Company has the ability to exercise significant influence over, but does not have financial or operating control, are accounted for using the equity method of accounting. Accordingly, the Company’s share of the earnings (or losses) of these entities are included in consolidated net income.

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the full fiscal year. The information furnished in the accompanying consolidated financial statements reflects all adjustments that, in the opinion of management, are necessary for a fair presentation of the aforementioned consolidated financial statements for the interim periods. Such adjustments consisted of normal recurring items.

These consolidated financial statements should be read in conjunction with the Company’s 2016 Annual Report on Form 10-K, as filed with the SEC on February 24, 2017 and amended on February 27, 2017.

Use of Estimates

Use of Estimates

GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The most significant assumptions and estimates relate to the valuation of real estate, depreciable lives, revenue recognition and the collectability of notes receivable and rents receivable. Application of these estimates and assumptions requires the exercise of judgment as to future uncertainties and, as a result, actual results could differ from these estimates.

Reclassifications

Reclassifications

Certain prior period amounts have been reclassified to conform to the current period presentation.

Recently Issued and Adopted Accounting Pronouncements

Recently Issued Accounting Pronouncements

In May 2014, the FASB issued Accounting Standards Update(“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU 2014-09 is a comprehensive new revenue recognition model requiring a company to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. ASU 2014-09 does not apply to the Company’s lease revenues, but will apply to reimbursed tenant costs. Additionally, this guidance modifies disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. In August 2015, the FASB issued ASU 2015-14, which defers the effective date of ASU 2014-09 for all entities by one year, until years beginning in 2018, with early adoption permitted but not before 2017. Entities may adopt ASU 2014-09 using either a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients or a retrospective approach with the cumulative effect recognized at the date of adoption. While the Company is still completing the assessment of the impact of this standard to its consolidated financial statements, management believes the majority of the Company’s revenue falls outside of the scope of this guidance.  The Company intends to implement the standard retrospectively with the cumulative effect recognized in retained earnings at the date of application.

In February 2016, the FASB issued ASU No. 2016-02, Leases. ASU 2016-02 outlines a new model for accounting by lessees, whereby their rights and obligations under substantially all leases, existing and new, would be capitalized and recorded on the balance sheet. For lessors, however, the accounting remains largely unchanged from the current model, with the distinction between operating and financing leases retained, but updated to align with certain changes to the lessee model and the new revenue recognition standard discussed above. The new guidance requires that internal leasing costs be expensed as incurred, as opposed to capitalized and deferred. ASU 2016-02 will also require extensive quantitative and qualitative disclosures and is effective beginning after December 15, 2018, but early adoption is permitted. The Company is evaluating the impact of the new standard and has not yet determined if it will have a material impact on its consolidated financial statements; however, the Company capitalized internal leasing costs of $0.2 million and $0.3 million during the three months ended March 31, 2017 and 2016, respectively.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses. ASU 2016-13 introduces a new model for estimating credit losses for certain types of financial instruments, including loans receivable, held-to-maturity debt securities, and net investments in direct financing leases, amongst other financial instruments. ASU 2016-13 also modifies the impairment model for available-for-sale debt securities and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for losses. ASU 2016-13 is effective for periods beginning after December 15, 2019, with adoption permitted for fiscal years beginning after December 15, 2018. Retrospective adjustments shall be applied through a cumulative-effect adjustment to retained earnings. The adoption of ASU 2016-13 is not expected to have a material impact on the Company’s consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments. ASU 2016-15 provides guidance on certain specific cash flow issues, including, but not limited to, debt prepayment or extinguishment costs, contingent consideration payments made after a business combination and distributions received from equity method investees. ASU 2016-15 is effective for periods beginning after December 15, 2017, with early adoption permitted and shall be applied retrospectively where practicable. The adoption of ASU 2016-15 is not expected to have a material impact on the Company’s consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-01, Business Combinations – Clarifying the Definition of a Business. ASU 2017-01 clarifies that to be considered a business, the elements must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output. The new standard illustrates the circumstances under which real estate with in-place leases would be considered a business and provides guidance for the identification of assets and liabilities in purchase accounting. ASU 2017-01 is effective for periods beginning after December 15, 2017 and early adoption is permitted. The Company is currently evaluating the impact ASU 2014-15 will have on its consolidated financial statements; however, it is expected that the new standard would reduce the number of future real estate acquisitions that will be accounted for as business combinations and, therefore, reduce the amount of acquisition costs that will be expensed.

In January 2017, the FASB issued ASU No. 2017-03 Accounting Changes and Error Corrections (Topic 250) and Investments – Equity Method and Joint Ventures (Topic 323). ASU 2017-03 amends certain SEC guidance in the FASB Accounting Standards Codification in response to SEC staff announcements made during 2016 EITF meetings which addressed (i) the additional qualitative disclosures that a registrant is expected to provide when it cannot reasonably estimate the impact that ASUs 2014-09, 2016-02 and 2016-13 will have in applying the guidance in SAB Topic 11.M and (ii) guidance in ASC 323 related to the amendments made by ASU 2014-01 regarding use of the proportional amortization method in accounting for investments in qualified affordable housing projects (announcement made at the November 17, 2016, EITF meeting). The adoption of ASU 2017-03 is not expected to have a material impact on the Company’s consolidated financial statements.

In February 2017, the FASB issued ASU 2017-05, Other Income—Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets, which amends the guidance on nonfinancial assets in ASC 610-20. The amendments clarify that (i) a financial asset is within the scope of ASC 610-20 if it meets the definition of an in substance nonfinancial asset and may include nonfinancial assets transferred within a legal entity to a counter-party, (ii) an entity should identify each distinct nonfinancial asset or in substance nonfinancial asset promised to a counter-party and derecognize each asset when a counter-party obtains control of it, and (iii) an entity should allocate consideration to each distinct asset by applying the guidance in ASC 606 on allocating the transaction price to performance obligations. Further, ASU 2017-05 provides guidance on accounting for partial sales of nonfinancial assets. The amendments are effective at the same time as the amendments in ASU 2014-09. The adoption of ASU 2017-05 is not expected to have a material impact on the Company's consolidated financial statements.

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Organization, Basis of Presentation and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

General terms and operating partnership's equity interests

The following table summarizes the general terms and Operating Partnership’s equity interests in the Funds and Mervyns I and II (dollars in millions):

Entity	Formation Date	Operating Partnership Share of Capital	Fund Size		Capital Called as of March 31, 2017		Unfunded Commitment		Equity Interest Held By Operating Partnership (b)	Preferred Return	Total Distributions as of March 31, 2017 (c)
Fund I and Mervyns I (a)	9/2001	22.22%	$	90.0	$	86.6	$	—	37.78%	9%	$	194.5
Fund II and    Mervyns II	6/2004	28.33%	300.0		347.1		—		28.33%	8%	131.6
Fund III	5/2007	24.54%	502.5		396.7		53.3		39.63%	6%	551.0
Fund IV	5/2012	23.12%	540.6		390.7		139.3		23.12%	6%	101.9
Fund V	8/2016	20.10%	520.0		—		520.0		20.10%	6%	—

__________

(a) As of December 31, 2015, Fund I had been liquidated.

(b) Amount represents the current economic ownership at March 31, 2017, which could differ from the stated legal ownership based upon the cumulative preferred returns of the respective fund.

(c) Represents the total for the Funds, including the Operating Partnership and noncontrolling interests’ shares.

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Real Estate (Tables)

3 Months Ended

Mar. 31, 2017

Acquisition and Disposition of Properties and Discontinued Operations [Abstract]

Schedule of Consolidated Real Estate

The Company’s consolidated real estate is comprised of the following (in thousands):

	March 31,			December 31,
	2017			2016
Land	$	649,533		$	693,252
Buildings and improvements	2,041,300			1,916,288
Tenant improvements	137,168			132,220
Construction in progress	21,644			19,789
Properties under capital lease	76,965			76,965
Total	2,926,610			2,838,514
Less: Accumulated depreciation	(305,074		)	(287,066		)
Operating real estate, net	2,621,536			2,551,448
Real estate under development, at cost	510,548			543,486
Net investment in real estate	$	3,132,084		$	3,094,934

Schedule of Business Acquisitions, by Acquisition

During the three months ended March 31, 2017 and the year ended December 31, 2016, the Company acquired the following consolidated retail properties (dollars in thousands):

Property and Location	Percent Acquired	Date of Acquisition	Purchase Price		Debt Assumed
2017 Acquisition
Fund IV
Lincoln Place - Fairview Heights, IL	100%	Mar 13, 2017	$	35,350	$	—
Total 2017 Acquisitions			$	35,350	$	—
2016 Acquisitions
Core Portfolio:
991 Madison Avenue - New York, NY (a)	100%	Mar 26, 2016	$	76,628	$	—
165 Newbury Street - Boston, MA	100%	May 13, 2016	6,250		—
Concord & Milwaukee - Chicago, IL	100%	Jul 28, 2016	6,000		2,902
151 North State Street - Chicago, IL	100%	Aug 10, 2016	30,500		14,556
State & Washington - Chicago, IL	100%	Aug 22, 2016	70,250		25,650
North & Kingsbury - Chicago, IL	100%	Aug 29, 2016	34,000		13,409
Sullivan Center - Chicago, IL	100%	Aug 31, 2016	146,939		—
California & Armitage - Chicago, IL	100%	Sep 12, 2016	9,250		2,692
555 9th Street - San Francisco, CA	100%	Nov 2, 2016	139,775		60,000
Subtotal Core Portfolio			519,592		119,209
Fund IV:
Restaurants at Fort Point - Boston, MA	100%	Jan 14, 2016	11,500		—
1964 Union Street - San Francisco, CA (a)	90%	Jan 28, 2016	2,250		1,463
Wake Forest Crossing - Wake Forest, NC	100%	Sep 27, 2016	36,600		—
Airport Mall - Bangor, ME	100%	Oct 28, 2016	10,250		—
Colonie Plaza - Albany, NY	100%	Oct 28, 2016	15,000		—
Dauphin Plaza - Harrisburg, PA	100%	Oct 28, 2016	16,000		—
JFK Plaza - Waterville, ME	100%	Oct 28, 2016	6,500		—
Mayfair Shopping Center - Philadelphia, PA	100%	Oct 28, 2016	16,600		—
Shaw's Plaza - Waterville, ME	100%	Oct 28, 2016	13,800		—
Wells Plaza - Wells, ME	100%	Oct 28, 2016	5,250		—
717 N Michigan - Chicago, IL	100%	Dec 1, 2016	103,500		—
Subtotal Fund IV			237,250		1,463
Total 2016 Acquisitions			$	756,842	$	120,672

__________

(a) These acquisitions were accounted for as asset acquisitions as the underlying properties did not meet the definition of a business.

The following table summarizes the allocation of the purchase price of properties acquired during the three months ended March 31, 2017 and the year ended December 31, 2016 (in thousands):

	Three Months Ended March 31,			Year Ended December 31,
	2017			2016
Net assets acquired:
Land	$	7,149		$	225,729
Buildings and improvements	22,201			458,525
Other assets	—			3,481
Acquisition-related intangible assets (in Acquired lease intangibles, net)	7,444			63,606
Acquisition-related intangible liabilities (in Acquired lease intangibles, net)	(1,444		)	(72,985		)
Above and below market debt assumed (included in Mortgages and other notes payable, net)	—			(119,601		)
Net assets acquired	$	35,350		$	558,755

Consideration:
Cash	$	34,687	$	677,964
Debt assumed	—		(119,209		)
Liabilities assumed	663		—
Total Consideration	$	35,350	$	558,755

Schedule of Property Dispositions

During the year ended December 31, 2016, the Company disposed of the following consolidated properties (in thousands):

Property and Location	Owner	Date Sold	Sale Price		Gain on Sale
2016 Dispositions:
Cortlandt Town Center (65%) - Mohegan Lake, NY (Note 4)	Fund III	Jan 28, 2016	$	107,250	$	65,393
Heritage Shops - Chicago, IL	Fund III	Apr 26, 2016	46,500		16,572
Total 2016 Dispositions			$	153,750	$	81,965

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

The aggregate rental revenue, expenses and pre-tax income reported within continuing operations for the aforementioned consolidated properties that were sold during the year ended December 31, 2016 were as follows (in thousands):

	Three Months Ended March 31,
	2017		2016
Rental revenues	$	—	$	4,963
Expenses	—		(550		)
Gain on disposition of properties	—		65,393
Income from continuing operations of disposed properties, net of income taxes	—		69,806
Amounts attributable to noncontrolling interests	—		(53,586		)
Net income attributable to Acadia	$	—	$	16,220

Business Acquisition, Pro Forma Information

	Three Months Ended March 31,
	2017		2016
Pro forma revenues	$	62,478	$	53,314
Pro forma income from continuing operations	20,201		74,174
Pro forma net income attributable to Acadia	15,808		29,155
Pro forma basic and diluted earnings per share	0.19		0.39

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Notes Receivable, Net (Tables)

3 Months Ended

Mar. 31, 2017

Accounts and Notes Receivable, Net [Abstract]

Schedule of Notes Receivable

The Company’s notes receivable, net were collateralized either by the underlying properties or the borrower’s ownership interest in the entities that own the properties, and were as follows (dollars in thousands):

	March 31,		December 31,		March 31, 2017
Description	2017		2016		Number	Maturity Date	Interest Rate
Core Portfolio	$	216,400	$	216,400	5	May 2017 - September 2019	6.0% - 9.0%
Fund II	31,201		31,007		1	May 2020	2.5%
Fund III	4,656		4,506		1	July 2020	18.0%
Fund IV	24,250		24,250		2	April 2017 - February 2021	6.0% - 15.3%
	$	276,507	$	276,163	9

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Investments in and Advances to Unconsolidated Affiliates (Tables)

3 Months Ended

Mar. 31, 2017

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Equity Method Investments

The Company’s investments in and advances to unconsolidated affiliates consist of the following (dollars in thousands):

		Nominal Ownership Interest	March 31,		December 31,
Fund	Property	at March 31, 2017	2017		2016
Core:
	840 N. Michigan (a)	88.43%	$	73,355	$	74,131
	Renaissance Portfolio	20%	36,097		36,437
	Gotham Plaza	49%	29,396		29,421
	Brandywine Portfolio (a)	22.22%	20,449		20,755
	Georgetown Portfolio	50%	4,237		4,287
			163,534		165,031
Mervyns I & II:	KLA/Mervyn's, LLC (b)	10.5%	—		—
Fund III:
	Fund III Other Portfolio	90%	225		8,108
	Self Storage Management (c)	95%	241		241
			466		8,349
Fund IV:
	Broughton Street Portfolio (d)	50%	56,313		54,839
	Fund IV Other Portfolio	90%	17,927		21,817
	650 Bald Hill Road	90%	19,027		18,842
			93,267		95,498
	Due from Related Parties (e)		2,273		2,193
	Other		957		957
	Investments in and advances to unconsolidated affiliates		$	260,497	$	272,028
Core:
	Crossroads (f)	49%	$	15,221	$	13,691
	Distributions in excess of income from, and investments in, unconsolidated affiliates		$	15,221	$	13,691

__________

(a) Represents a tenancy-in-common interest.

(b) Distributions have exceeded the Company’s non-recourse investment, therefore the carrying value is zero.

(c) Represents a variable interest entity.

(d) The Company is entitled to a 15% return on its cumulative capital contribution and a 9% preferred return on the balance of the loan it converted to equity during 2016, which was $14.9 million and $46.4 million at March 31, 2017, respectively.

(e) Represents deferred fees.

(f) Distributions have exceeded the Company’s investment; however, the Company recognizes a liability balance as it may be required to fund future obligations of the entity.

Schedule of Condensed Balance Sheet

The following combined and condensed Balance Sheets and Statements of Income, in each period, summarize the financial information of the Company’s investments in unconsolidated affiliates (in thousands):

	March 31,		December 31,
	2017		2016
Combined and Condensed Balance Sheets
Assets:
Rental property, net	$	549,632	$	576,505
Real estate under development	16,837		18,884
Investment in unconsolidated affiliates	6,853		6,853
Other assets	101,144		75,254
Total assets	$	674,466	$	677,496
Liabilities and partners’ equity:
Mortgage notes payable	$	389,198	$	407,344
Other liabilities	58,909		30,117
Partners’ equity	226,359		240,035
Total liabilities and partners’ equity	$	674,466	$	677,496
Company's share of accumulated equity	$	177,805	$	191,049
Basis differential	60,520		61,827
Deferred fees, net of portion related to the Company's interest	4,678		3,268
Amounts receivable by the Company	2,273		2,193
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates	$	245,276	$	258,337

Schedule of Condensed Income Statement

	Three Months Ended March 31,
	2017			2016
Combined and Condensed Statements of Income
Total revenues	$	21,603		$	13,372
Operating and other expenses	(5,866		)	(3,730		)
Interest expense	(4,538		)	(2,736		)
Depreciation and amortization	(6,449		)	(3,880		)
Loss on debt extinguishment	(151		)	—
Gain on disposition of properties	14,446			—
Net income attributable to unconsolidated affiliates	$	19,045		$	3,026
Company’s share of equity in net income of unconsolidated affiliates	$	13,569		$	2,052
Basis differential amortization	(866		)	(98		)
Company’s equity in earnings of unconsolidated affiliates	$	12,703		$	1,954

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Other Assets, Net and Accounts Payable and Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of other assets and other liabilities

Other assets, net and accounts payable and other liabilities are comprised of the following for the periods presented:

	March 31,			December 31,
(in thousands)	2017			2016
Other assets, net:
Lease intangibles, net (Note 6)	$	116,371		$	114,584
Deferred charges, net (a)	26,505			25,221
Prepaid expenses	17,070			14,351
Other receivables	11,797			9,514
Accrued interest receivable	10,766			9,354
Deposits	4,491			4,412
Due from seller	4,300			4,300
Deferred tax assets	3,822			3,733
Derivative financial instruments (Note 8)	3,378			2,921
Due from related parties	1,300			1,655
Corporate assets	624			1,241
Income taxes receivable	1,398			1,500
	$	201,822		$	192,786
(a) Deferred charges, net:
Deferred leasing and other costs	$	42,728		$	40,728
Deferred financing costs	5,945			5,915
	48,673			46,643
Accumulated amortization	(22,168		)	(21,422		)
Deferred charges, net	$	26,505		$	25,221
Accounts payable and other liabilities:
Lease intangibles, net (Note 6)	$	103,573		$	105,028
Accounts payable and accrued expenses	48,383			48,290
Deferred income	35,979			35,267
Tenant security deposits, escrow and other	15,081			14,975
Derivative financial instruments (Note 8)	3,013			3,590
Income taxes payable	1,418			1,287
Other	232			235
	$	207,679		$	208,672

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Lease Intangibles (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets and liabilities are summarized as follows (in thousands):

	March 31, 2017									December 31, 2016
	Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount			Gross Carrying Amount			Accumulated Amortization			Net Carrying Amount
Amortizable Intangible Assets
In-place lease intangible assets	$	163,219		$	(53,027	)	$	110,192		$	156,420		$	(47,827	)	$	108,593
Above-market rent	17,295			(11,116		)	6,179			16,649			(10,658		)	5,991
	$	180,514		$	(64,143	)	$	116,371		$	173,069		$	(58,485	)	$	114,584
Amortizable Intangible Liabilities
Below-market rent	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)
	$	(138,476	)	$	34,903		$	(103,573	)	$	(137,032	)	$	32,004		$	(105,028	)

Schedule of Amortization of Acquired Lease Intangible Assets and Liabilities

The scheduled amortization of acquired lease intangible assets and assumed liabilities as of March 31, 2017 is as follows (in thousands):

Years Ending December 31,	Net Increase in Lease Revenues		Increase to Amortization		Net
2017 (Remainder)	$	9,068	$	23,802	$	(14,734	)
2018	9,439		18,149		(8,710		)
2019	9,021		12,823		(3,802		)
2020	7,746		10,595		(2,849		)
2021	6,883		9,022		(2,139		)
Thereafter	55,237		35,801		19,436
Total	$	97,394	$	110,192	$	(12,798	)

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Debt (Tables)

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Schedule of Debt

A summary of the Company’s consolidated indebtedness is as follows (dollars in thousands):

	Interest Rate		Maturity Date at March 31, 2017	Carrying Value
	March 31, 2017	December 31, 2016		March 31, 2017			December 31, 2016
Mortgages Payable
Core Fixed Rate	3.88%-6.65%	3.88%-6.65%	August 2017 - April 2035	$	234,273		$	234,875
Core Variable Rate - Swapped (a)	1.71%-3.77%	1.71%-3.77%	September 2022 - June 2026	81,663			82,250
Total Core Mortgages Payable				315,936			317,125
Fund II Fixed Rate	1.00%-5.80%	1.00%-5.80%	October 2017 - May 2020	249,762			249,762
Fund II Variable Rate	LIBOR+0.79% -LIBOR+2.50%	LIBOR+0.62% -LIBOR+2.50%	August 2017 - November 2021	142,750			142,750
Fund II Variable Rate - Swapped (a)	2.88%	2.88%	November 2021	19,726			19,779
Total Fund II Mortgages Payable				412,238			412,291
Fund III Variable Rate	Prime+0.50% -LIBOR+4.65%	Prime+0.50% -LIBOR+4.65%	May 2017 - December 2021	79,680			83,467
Fund IV Fixed Rate	3.4%-4.50%	3.4%-4.50%	October 2025-June 2026	10,504			10,503
Fund IV Variable Rate	LIBOR+1.70% -LIBOR+3.95%	LIBOR+1.70% - LIBOR+3.95%	May 2017 - April 2022	258,816			233,139
Fund IV Variable Rate - Swapped (a)	1.78%	1.78%	April 2022	81,668			14,509
Total Fund IV Mortgages Payable				350,988			258,151
Net unamortized debt issuance costs				(16,951		)	(16,642		)
Unamortized premium				1,158			1,336
Total Mortgages Payable				$	1,143,049		$	1,055,728
Unsecured Notes Payable
Core Unsecured Term Loans	LIBOR+1.30% -LIBOR+1.60%	LIBOR+1.30% -LIBOR+1.60%	July 2020 - December 2022	$	51,283		$	51,194
Core Variable Rate Unsecured Term Loans - Swapped (a)	1.24%-3.77%	1.24%-3.77%	July 2018 - March 2025	248,717			248,806
Total Core Unsecured Notes Payable				300,000			300,000
Fund IV Term Loan/Subscription Facility	LIBOR+1.65% -LIBOR+2.75%	LIBOR+1.65% -LIBOR+2.75%	February 2017- November 2017	60,536			134,636
Net unamortized debt issuance costs				(1,689		)	(1,646		)
Total Unsecured Notes Payable				$	358,847		$	432,990
Unsecured Line of Credit
Core Unsecured Line of Credit	LIBOR+1.40%	LIBOR+1.40%	June 2020	$	—		$	—
Total Unsecured Line of Credit				$	—		$	—
Total Debt - Fixed Rate (b)				$	926,314		$	860,486
Total Debt - Variable Rate				593,064			645,185
Total Debt				1,519,378			1,505,671
Net unamortized debt issuance costs				(18,640		)	(18,289		)
Unamortized premium				1,158			1,336
Total Indebtedness				$	1,501,896		$	1,488,718

__________

(a) At March 31, 2017, the stated rates ranged from LIBOR + 1.08% to LIBOR +1.90% for Core variable-rate debt; LIBOR + .79% to LIBOR +2.50% for Fund II variable-rate debt; PRIME + 0.50% to LIBOR +4.65% for Fund III variable-rate debt; LIBOR + 1.70% to LIBOR +3.95% for Fund IV variable-rate debt and LIBOR + 1.30% to LIBOR +1.60% for Core variable-rate unsecured notes.

(b) Includes $431,774 and $365,343, respectively, of variable-rate debt that has been fixed with interest rate swap agreements as of the periods presented.

Schedule of Maturities of Long-term Debt

The scheduled principal repayments of the Company’s consolidated indebtedness, as of March 31, 2017 are as follows (in thousands):

Year Ending December 31,
2017 (Remainder)	$	273,916
2018	115,846
2019	206,646
2020	369,107
2021	255,074
Thereafter	298,789
	1,519,378
Unamortized fair market value of assumed debt	1,158
Net unamortized debt issuance costs	(18,640		)
Total indebtedness	$	1,501,896

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Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Schedule of fair value, assets and liabilities measured on recurring basis

The following table presents the Company’s fair value hierarchy for those assets and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2017						December 31, 2016
	Level 1		Level 2		Level 3		Level 1		Level 2		Level 3
Assets
Money Market Funds	$	3	$	—	$	—	$	20,001	$	—	$	—
Derivative financial instruments	—		3,378		—		—		2,921		—
Liabilities
Derivative financial instruments	—		3,013		—		—		3,590		—

Schedule of derivative financial instruments

The Company had the following interest rate swaps for the periods presented (dollars in thousands):

	Aggregate Notional Amount				Strike Rate			Balance Sheet Location	Fair Value
Derivative Instrument			Effective Date	Maturity Date	Low		High		March 31, 2017			December 31, 2016
Core
Interest Rate Swaps	$	125,247	Oct 2011 - Mar 2015	Jul 2018 - Mar 2025	1.38%	—	3.77%	Other Liabilities	$	(2,515	)	$	(3,218	)
Interest Rate Swaps	205,134		Sep 2012 - Jul 2016	Jul 2020 - Jun 2026	1.24%	—	3.77%	Other Assets	3,224			2,609
	$	330,381							$	709		$	(609	)
Fund II
Interest Rate Swap	$	19,726	Oct 2014	Nov 2021	2.88%	—	2.88%	Other Liabilities	$	(160	)	$	(228	)
Interest Rate Cap	29,500		Apr 2013	Apr 2018	4%	—	4%	Other Assets	—			—
	$	49,226							$	(160	)	$	(228	)
Fund III
Interest Rate Cap	$	58,000	Dec 2016	Jan 2020	3%	—	3%	Other Assets	$	64		$	127
Fund IV
Interest Rate Swaps	$	81,668	May 2014 - Mar 2017	May 2019 - Apr 2022	1.78%	—	1.98%	Other Liabilities	$	(338	)	$	(144	)
Interest Rate Caps	108,900		Jul 2016 - Nov 2016	Aug 2019 - Dec 2019	3%	—	3%	Other Assets	90			185
	$	190,568							$	(248	)	$	41
Total asset derivatives									$	3,378		$	2,921
Total liability derivatives									$	(3,013	)	$	(3,590	)

Gain (loss) on derivative instruments within the statement of income

The following table presents the location in the financial statements of the income (losses) recognized related to the Company’s cash flow hedges (in thousands):

	Three Months Ended March 31,
	2017		2016
Amount of gain (loss) related to the effective portion recognized in other comprehensive income (loss)	$	118	$	(8,819	)
Amount of loss related to the effective portion subsequently reclassified to earnings	$	—	$	—
Amount of gain (loss) related to the ineffective portion and amount excluded from effectiveness testing	$	—	$	—

Fair value, by balance sheet grouping

Our other financial instruments had the following carrying values and fair values as of the dates shown (dollars in thousands):

		March 31, 2017				December 31, 2016
	Level	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Notes Receivable (a)	3	$	276,507	$	272,347	$	276,163	$	272,052
Mortgage and Other Notes Payable, net (a)	3	1,143,049		1,164,861		1,055,728		1,077,926
Investment in non-traded equity securities	3	802		25,194		802		25,194
Unsecured notes payable, net (b)	2	358,847		361,559		432,990		435,779

(a) The Company determined the estimated fair value of these financial instruments using a discounted cash flow model with rates that take into account the credit of the borrower or tenant, where applicable, and interest rate risk. The Company also considered the value of the underlying collateral, taking into account the quality of the collateral, the credit quality of the borrower, the time until maturity and the current market interest rate environment.

(b) The Company determined the estimated fair value of the unsecured notes payable using quoted market prices in an open market with limited trading volume where available. In cases where there was no trading volume, the Company determined the estimated fair value using a discounted cash flow model using a rate that reflects the average yield of similar market participants.

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Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2017

Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]

Reclassification out of Accumulated Other Comprehensive Income

The following table sets forth the activity in accumulated other comprehensive (loss) income for the three months ended March 31, 2017 and 2016 (in thousands):

	Gains or Losses on Derivative Instruments
Balance at January 1, 2017	$	(798	)
Other comprehensive loss before reclassifications	118
Reclassification of realized interest on swap agreements	963
Net current period other comprehensive loss	1,081
Net current period other comprehensive loss attributable to noncontrolling interests	155
Balance at March 31, 2017	$	438
Balance at January 1, 2016	$	(4,463	)
Other comprehensive income before reclassifications	(8,818		)
Reclassification of realized interest on swap agreements	1,046
Net current period other comprehensive income	(7,772		)
Net current period other comprehensive income attributable to noncontrolling interests	768
Balance at March 31, 2016	$	(11,467	)

Change in Noncontrolling Interests

The following table summarizes the change in the noncontrolling interests for the periods presented (in thousands):

	Noncontrolling Interests in Operating Partnership (a)			Noncontrolling Interests in Partially-Owned Affiliates (b)			Total
Balance at January 1, 2016	$	96,340		$	324,526		$	420,866
Distributions declared of $0.25 per Common OP Unit	(1,473		)	—			(1,473		)
Net income for the period January 1 through March 31, 2016	1,993			42,957			44,950
Conversion of 248,160 Common OP Units to Common Shares by limited partners of the Operating Partnership	(5,680		)	—			(5,680		)
Issuance of Common and Preferred OP Units to acquire real estate	29,336			—			29,336
Acquisition of noncontrolling interests (c)	—			(25,948		)	(25,948		)
Other comprehensive income - unrealized loss on valuation of swap agreements	(436		)	(478		)	(914		)
Reclassification of realized interest expense on swap agreements	49			96			145
Noncontrolling interest contributions	—			46,343			46,343
Noncontrolling interest distributions and other reductions	—			(36,174		)	(36,174		)
Employee Long-term Incentive Plan Unit Awards	3,811			—			3,811
Balance at March 31, 2016	$	123,940		$	351,322		$	475,262
Balance at January 1, 2017	95,422			494,126			589,548
Distributions declared of $0.26 per Common OP Unit	(1,617		)	—			(1,617		)
Net income for the period January 1 through March 31, 2017	1,062			3,278			4,340
Conversion of 24,860 Common OP Units to Common Shares by limited partners of the Operating Partnership	(438		)	—			(438		)
Other comprehensive income - unrealized income (loss) on valuation of swap agreements	21			(317		)	(296		)
Reclassification of realized interest expense on swap agreements	49			92			141
Noncontrolling interest contributions	—			20,269			20,269
Noncontrolling interest distributions and other reductions	—			(3,822		)	(3,822		)
Employee Long-term Incentive Plan Unit Awards	4,141			—			4,141
Rebalancing adjustment (d)	5,693			—			5,693
Balance at March 31, 2017	$	104,333		$	513,626		$	617,959

__________

(a) Noncontrolling interests in the Operating Partnership are comprised of (i) the limited partners’ 3,363,351 and 3,357,760 Common OP Units at March 31, 2017 and 2016, respectively; (ii) 188 Series A Preferred OP Units at March 31, 2017 and 2016; (iii) 141,593 Series C Preferred OP Units at March 31, 2017 and 2016; and (iv) 2,265,852 and 1,979,882 LTIP units as of March 31, 2017 and 2016, respectively, as discussed in Share Incentive Plan (Note 13). Distributions declared for Preferred OP Units are reflected in net income in the table above.

(b) Noncontrolling interests in partially-owned affiliates comprise third-party interests in Fund I, II, III, IV and V, and Mervyns I and II, and six other subsidiaries.

(c) During the first quarter of 2016, the Company acquired an additional 8.3% interest in Fund II from a limited partner for $18.4 million, giving the Company an aggregate 28.33% interest. Amount in the table above represents the book value of this transaction.

(d) Adjustment reflects the difference between the fair value of the consideration received or paid and the book value of the Common Shares, Common OP Units, Preferred OP Units, and LTIP Units involving changes in ownership (the "Rebalancing").

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Leases (Tables)

3 Months Ended

Mar. 31, 2017

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

The scheduled future minimum (i) rental revenues from rental properties under the terms of all non-cancelable tenant leases, assuming no new or renegotiated leases or option extensions for such premises and (ii) rental payments under the terms of all non-cancelable operating and capital leases in which the Company is the lessee, principally for office space and ground leases, as of March 31, 2017 are summarized as follows (in thousands):

Year Ending December 31,	Minimum Rental Revenues		Minimum Rental Payments
2017 (Remainder)	$	151,136	$	2,803
2018	153,392		3,756
2019	144,089		3,776
2020	130,749		3,669
2021	116,857		3,744
Thereafter	627,453		185,621
Total	$	1,323,676	$	203,369

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Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Reconciliation of Certain Segment Information from Segments to Consolidated

The following tables set forth certain segment information for the Company (in thousands):

	As of or for the Three Months Ended March 31, 2017
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	44,446		$	17,553		$	—	$	—		$	61,999
Depreciation and amortization	(16,439		)	(8,097		)	—		—			(24,536		)
Property operating expenses, other operating and real estate taxes	(12,853		)	(6,244		)	—		—			(19,097		)
General and administrative expenses	—			—			—		(8,469		)	(8,469		)
Operating income	15,154			3,212			—		(8,469		)	9,897
Interest income	—			—			8,984		—			8,984
Equity in earnings of unconsolidated affiliates	560			12,143			—		—			12,703
Interest expense	(7,155		)	(4,333		)	—		—			(11,488		)
Income tax provision	—			—			—		(125		)	(125		)
Net income	8,559			11,022			8,984		(8,594		)	19,971
Net income attributable to noncontrolling interests	(432		)	(3,908		)	—		—			(4,340		)
Net income attributable to Acadia	8,127			7,114			8,984		(8,594		)	15,631
Real estate at cost	$	1,983,365		$	1,480,201		$	—	$	—		$	3,463,566
Total assets	$	2,246,037		$	1,498,045		$	276,507	$	—		$	4,020,589
Acquisition of real estate	$	—		$	34,688		$	—	$	—		$	34,688
Development and property improvement costs	$	996		$	26,019		$	—	$	—		$	27,015

	As of or for the Three Months Ended March 31, 2016
	Core Portfolio			Funds			Structured Financing		Unallocated			Total
Revenues	$	38,107		$	9,938		$	—	$	—		$	48,045
Depreciation and amortization	(13,495		)	(3,354		)	—		—			(16,849		)
Property operating expenses, other operating and real estate taxes	(8,562		)	(3,431		)	—		—			(11,993		)
General and administrative expenses	—			—			—		(9,352		)	(9,352		)
Operating income	16,050			3,153			—		(9,352		)	9,851
Gain on disposition of properties	—			65,393			—		—			65,393
Interest income	—			—			4,638		—			4,638
Equity in earnings of unconsolidated affiliates	592			1,362			—		—			1,954
Interest expense	(6,764		)	(1,274		)	—		—			(8,038		)
Income tax benefit	—			—			—		77			77
Net income	9,878			68,634			4,638		(9,275		)	73,875
Net income attributable to noncontrolling interests	(2,822		)	(42,128		)	—		—			(44,950		)
Net income attributable to Acadia	7,056			26,506			4,638		(9,275		)	28,925
Real estate at cost	$	1,641,312		$	1,104,902		$	—	$	—		$	2,746,214
Total assets	$	1,827,059		$	1,166,589		$	154,679	$	—		$	3,148,327
Acquisition of real estate	$	—		$	12,287		$	—	$	—		$	12,287
Development and property improvement costs	$	3,248		$	34,215		$	—	$	—		$	37,463

XML

Share Incentive and Other Compensation (Tables)

3 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Unvested Restricted Shares and LTIP Units

A summary of the status of the Company’s unvested Restricted Shares and LTIP Units is presented below:

Unvested Restricted Shares and LTIP Units	Common Restricted Shares		Weighted Grant-Date Fair Value		LTIP Units		Weighted Grant-Date Fair Value
Unvested at January 1, 2016	49,899		$	25.90	1,020,121		$	23.92
Granted	24,583		33.35		359,484		34.40
Vested	(24,886	)	29.17		(522,680	)	26.08
Forfeited	(189	)	35.37		(48	)	35.37
Unvested at December 31, 2016	49,407		27.92		856,877		26.99
Granted	7,605		32.03		292,224		30.98
Vested	(10,655	)	29.84		(248,636	)	28.37
Forfeited	(309	)	35.37		—		35.37
Unvested at March 31, 2017	46,048		$	27.92	900,465		$	26.99

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Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended March 31,
(shares and dollars in thousands, except per share amounts)	2017			2016
Numerator:
Net income attributable to Acadia	$	15,631		$	28,925
Less: net income attributable to participating securities	(162		)	(365		)
Income from continuing operations net of income attributable to participating securities	$	15,469		$	28,560
Denominator:
Weighted average shares for basic earnings per share	83,635			70,756
Effect of dilutive securities:
Employee share options	11			16
Convertible Preferred OP Units	—			428
Denominator for diluted earnings per share	83,646			71,200
Basic and diluted earnings per Common Share from continuing operations attributable to Acadia	$	0.18		$	0.40

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Organization, Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2017 USD ($) segment property	Dec. 31, 2016	Dec. 31, 2014 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of reporting units | segment	3
Capitalized internal leasing costs | $	$ 0.2		$ 0.3
Operating Partnership, as General Partner or Managing Member [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Equity Interest Held By Operating Partnership (b)	95.00%	95.00%
Remaining funds rate of distribution to operating partnership (in percent)	20.00%
Institutional Investors [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Remaining funds rate of distribution to all partners (in percent)	80.00%
Core Portfolio [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of retail properties	118
Properties owned percentage	100.00%
Opportunity Funds
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of retail properties	64
Core Portfolio and Opportunity Funds [Member]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of retail properties	182

XML

Organization, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Operating Partnership's Equity Interest (Details) $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($)
Fund I and Mervyns I [Member]
Variable Interest Entity [Line Items]
Operating partnership share of capital	22.22%
Fund Size	$ 90.0
Capital called	86.6
Unfunded Commitment	$ 0.0
Equity Interest Held By Operating Partnership (b)	37.78%
Preferred Return	9.00%
Total distributions	$ 194.5
Fund II and Mervyns II [Member]
Variable Interest Entity [Line Items]
Operating partnership share of capital	28.33%
Fund Size	$ 300.0
Capital called	347.1
Unfunded Commitment	$ 0.0
Equity Interest Held By Operating Partnership (b)	28.33%
Preferred Return	8.00%
Total distributions	$ 131.6
Fund III [Member]
Variable Interest Entity [Line Items]
Operating partnership share of capital	24.54%
Fund Size	$ 502.5
Capital called	396.7
Unfunded Commitment	$ 53.3
Equity Interest Held By Operating Partnership (b)	39.63%
Preferred Return	6.00%
Total distributions	$ 551.0
Fund IV [Member]
Variable Interest Entity [Line Items]
Operating partnership share of capital	23.12%
Fund Size	$ 540.6
Capital called	390.7
Unfunded Commitment	$ 139.3
Equity Interest Held By Operating Partnership (b)	23.12%
Preferred Return	6.00%
Total distributions	$ 101.9
Fund V [Member]
Variable Interest Entity [Line Items]
Operating partnership share of capital	20.10%
Fund Size	$ 520.0
Capital called	0.0
Unfunded Commitment	$ 520.0
Equity Interest Held By Operating Partnership (b)	20.10%
Preferred Return	6.00%
Total distributions	$ 0.0

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Real Estate - Schedule of Real Estate (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Acquisition and Disposition of Properties and Discontinued Operations [Abstract]
Land	$ 649,533	$ 693,252
Buildings and improvements	2,041,300	1,916,288
Tenant improvements	137,168	132,220
Construction in progress	21,644	19,789
Properties under capital lease	76,965	76,965
Total	2,926,610	2,838,514
Less: Accumulated depreciation	(305,074)	(287,066)
Operating real estate, net	2,621,536	2,551,448
Real estate under development, at cost	510,548	543,486
Net investments in real estate	$ 3,132,084	$ 3,094,934

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Real Estate - Acquisitions (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Business Acquisition [Line Items]
Purchase Price	$ 35,350		$ 558,755
Liabilities assumed	663		0
Acquisition related costs	300	$ 300	300
Purchase Price Allocation
Land	7,149		225,729
Buildings and improvements	22,201		458,525
Other assets	0		3,481
Acquisition-related intangible assets (in Acquired lease intangibles, net)	7,444		63,606
Acquisition-related intangible liabilities (in Acquired lease intangibles, net)	(1,444)		(72,985)
Above and below market debt assumed (included in Mortgages and other notes payable, net)	0		(119,601)
Net assets acquired	35,350		558,755
Consideration:
Cash	34,687		677,964
Debt assumed	0		(119,209)
Liabilities assumed	663		0
Purchase Price	35,350		$ 558,755
Core Portfolio [Member]
Business Acquisition [Line Items]
Acquisition related costs	200	200
Fund III and IV [Member]
Business Acquisition [Line Items]
Acquisition related costs	100	$ 100
Acquisitions in 2016 [Member]
Business Acquisition [Line Items]
Purchase Price	756,842
Liabilities assumed	120,672
Consideration:
Liabilities assumed	120,672
Purchase Price	756,842
Acquisitions in 2016 [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Purchase Price	237,250
Liabilities assumed	1,463
Consideration:
Liabilities assumed	1,463
Purchase Price	237,250
Acquisitions in 2016 [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Purchase Price	519,592
Liabilities assumed	119,209
Consideration:
Liabilities assumed	119,209
Purchase Price	$ 519,592
Lincoln Park Centre [Member] | Fairview Heights, IL [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 35,350
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	35,350
Business Acquisition 2017 [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Purchase Price	35,350
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 35,350
991 Madison Avenue [Member] | New York, New York [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 76,628
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 76,628
165 Newbury Street [Member] | Boston, Massachusetts [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 6,250
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 6,250
Concord and Milwaukee [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 6,000
Liabilities assumed	2,902
Consideration:
Liabilities assumed	2,902
Purchase Price	$ 6,000
151 North State Street [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 30,500
Liabilities assumed	14,556
Consideration:
Liabilities assumed	14,556
Purchase Price	$ 30,500
State and Washington [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 70,250
Liabilities assumed	25,650
Consideration:
Liabilities assumed	25,650
Purchase Price	$ 70,250
North & Kingsbury [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 34,000
Liabilities assumed	13,409
Consideration:
Liabilities assumed	13,409
Purchase Price	$ 34,000
Sullivan Center [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 146,939
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 146,939
California and Armitage [Member] | Chicago, Illinois [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 9,250
Liabilities assumed	2,692
Consideration:
Liabilities assumed	2,692
Purchase Price	$ 9,250
555 9th Avenue [Member] | San Francisco, California [Member] | Core Portfolio [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 139,775
Liabilities assumed	60,000
Consideration:
Liabilities assumed	60,000
Purchase Price	$ 139,775
Restaurant at Fort Point [Member] | Boston, Massachusetts [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 11,500
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 11,500
1964 Union Street [Member] | San Francisco, California [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	90.00%
Purchase Price	$ 2,250
Liabilities assumed	1,463
Consideration:
Liabilities assumed	1,463
Purchase Price	$ 2,250
Wake Forest Crossing [Member] | Wake Forest, NC [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 36,600
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 36,600
Airport Mall [Member] | Bangor, ME [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 10,250
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 10,250
Colonie Plaza [Member] | Albany, NY [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 15,000
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 15,000
Dauphin Plaza [Member] | Harrisburg, PA [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 16,000
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 16,000
JFK Plaza [Member] | Waterville, ME [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 6,500
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 6,500
Mayfair Shopping Center [Member] | Philadelphia, PA [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 16,600
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 16,600
Shaw's Plaza [Member] | Waterville, ME [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 13,800
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 13,800
Wells Plaza [Member] | Wells, ME [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 5,250
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 5,250
717 N Michigan [Member] | Chicago, Illinois [Member] | Fund IV [Member]
Business Acquisition [Line Items]
Percent Acquired	100.00%
Purchase Price	$ 103,500
Liabilities assumed	0
Consideration:
Liabilities assumed	0
Purchase Price	$ 103,500

XML

Real Estate - Dispositions (Details) - Disposal Group, Not Discontinued Operations [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales Price	$ 153,750
Gain on Sale	81,965
Fund III [Member] | Cortlandt Towne Center [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales Price	107,250
Gain on Sale	65,393
Fund III [Member] | Heritage Shops [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales Price	46,500
Gain on Sale	$ 16,572

XML

Real Estate - Discontinued Operations (Details) - Disposal Group, Not Discontinued Operations [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
STATEMENTS OF INCOME
Rental revenues	$ 0	$ 4,963
Expenses	0	(550)
Gain on disposition of properties	0	65,393
Income from continuing operations of disposed properties, net of income taxes	0	69,806
Amounts attributable to noncontrolling interests	0	(53,586)
Net income attributable to Acadia	$ 0	$ 16,220

XML

Real Estate - Properties Held For Sale (Details) - Fund II [Member] $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2017 USD ($) property	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($) property
Long Lived Assets Held-for-sale [Line Items]
Number of properties held-for-sale | property	1		1
Properties held-for-sale	$ 21.5		$ 21.5
Mortgage loans on real estate	25.5		$ 25.5
Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Long Lived Assets Held-for-sale [Line Items]
Properties held for sale net income (loss)	$ (0.5)	$ 0.2

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Real Estate - Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Acquisition and Disposition of Properties and Discontinued Operations [Abstract]
Acquisition related costs	$ 300	$ 300	$ 300
Pro forma revenues	62,478		53,314
Pro forma income from continuing operations	20,201		74,174
Pro forma net income attributable to Acadia	$ 15,808		$ 29,155
Basic and diluted earnings per share data (in dollars per share)	$ 0.19		$ 0.39

XML

Real Estate - Real Estate Under Development and Construction in Progress (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($) property	Dec. 31, 2016 USD ($) property
Property, Plant and Equipment [Line Items]
Real estate under development	$ 510,548	$ 543,486
Real estate in service	2,621,536	$ 2,551,448
Real Estate Under Development, Reclassification Amount	76,400
City Point [Member]
Property, Plant and Equipment [Line Items]
Real estate development, capitalized costs	3,800
Real estate in service	$ 113,200
Core Portfolio [Member]
Property, Plant and Equipment [Line Items]
Number of real estate properties | property	1	1
Fund II [Member]
Property, Plant and Equipment [Line Items]
Number of real estate properties | property	2	2
Fund III [Member]
Property, Plant and Equipment [Line Items]
Number of real estate properties | property	3	3
Fund IV [Member]
Property, Plant and Equipment [Line Items]
Number of real estate properties | property	4	4

XML

Notes Receivable, Net - Schedule of Notes Receivable (Details) $ in Thousands	Mar. 31, 2017 USD ($) debtinstrument	Dec. 31, 2016 USD ($)
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 276,507	$ 276,163
Core Portfolio [Member]
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 216,400	216,400
Number of instruments held | debtinstrument	5
Core Portfolio [Member] | Minimum [Member]
Mortgage Loans on Real Estate [Line Items]
Effective interest rate	6.00%
Core Portfolio [Member] | Maximum [Member]
Mortgage Loans on Real Estate [Line Items]
Effective interest rate	9.00%
Fund II [Member]
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 31,201	31,007
Number of instruments held | debtinstrument	1
Effective interest rate	2.50%
Fund III [Member]
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 4,656	4,506
Number of instruments held | debtinstrument	1
Effective interest rate	18.00%
Fund IV [Member]
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 24,250	24,250
Number of instruments held | debtinstrument	2
Fund IV [Member] | Minimum [Member]
Mortgage Loans on Real Estate [Line Items]
Effective interest rate	6.00%
Fund IV [Member] | Maximum [Member]
Mortgage Loans on Real Estate [Line Items]
Effective interest rate	15.30%
Fair Value, Inputs, Level 3 [Member]
Mortgage Loans on Real Estate [Line Items]
Net carrying amount of notes receivable	$ 276,507	$ 276,163
Number of instruments held | debtinstrument	9

XML

Notes Receivable, Net - Narrative (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($) note_receivable property	Jun. 30, 2017 USD ($)
Mortgage Loans on Real Estate [Line Items]
Additional advance	$ 93,044	$ 1,945
Notes receivable, net	276,507		$ 276,163
Proceeds from notes receivable	0	$ 20,500
Nonperforming Financial Instruments [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net	12,000		12,000
Notes Receivable [Member] | Collateralized Note, 9.8% Interest Rate [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net			$ 47,500
Effective interest rate			9.80%
Number of properties collateralized | property			4
Notes Receivable [Member] | Five Notes Issued in Periods Prior to 2016 [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net			$ 29,600
Proceeds from notes receivable			$ 42,800
Number of notes repaid | note_receivable			5
Notes Receivable [Member] | First Mortgage Loan, 8.1% Loan, Due 2019 [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net			$ 153,400
Effective interest rate			8.10%
Mezzanine Loan [Member] | Mezzanine Loan, 15% Loan [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net			$ 30,900
Effective interest rate			15.00%
Fund III [Member]
Mortgage Loans on Real Estate [Line Items]
Additional advance	200
Notes receivable, net	$ 4,656		$ 4,506
Effective interest rate	18.00%
Fund II [Member]
Mortgage Loans on Real Estate [Line Items]
Increase in accrued interest	$ 200
Notes receivable, net	$ 31,201		31,007
Effective interest rate	2.50%
Core Portfolio [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net	$ 216,400		$ 216,400
Core Portfolio [Member] | Notes Receivable [Member] | Collateralized Note, 9.8% Interest Rate [Member]
Mortgage Loans on Real Estate [Line Items]
Number of receivables issued | note_receivable			1
Fund IV [Member]
Mortgage Loans on Real Estate [Line Items]
Notes receivable, net	$ 24,250		$ 24,250
Fund IV [Member] | Notes Receivable [Member] | Collateralized Note, 9.8% Interest Rate [Member]
Mortgage Loans on Real Estate [Line Items]
Number of receivables issued | note_receivable			3
Scenario, Forecast [Member]
Mortgage Loans on Real Estate [Line Items]
Anticipated receivable on mortgage loan				$ 2,200

XML

Investments in and Advances to Unconsolidated Affiliates - Schedule of Investments In and Advances to Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Due to related parties	$ 2,273	$ 2,193
Other	957	957
Investments in and advances to unconsolidated affiliates	260,497	272,028
Distributions in excess of income from, and investments in, unconsolidated affiliates	$ 15,221	13,691
Cumulative capital contribution, percentage	15.00%
Preferred return percentage	9.00%
Cumulative capital contribution	$ 14,900
Preferred return	46,400
Core Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 163,534	165,031
Core Portfolio [Member] | 840 N. Michigan [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	88.43%
Equity method investments	$ 73,355	74,131
Core Portfolio [Member] | Renaissance Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	20.00%
Equity method investments	$ 36,097	36,437
Core Portfolio [Member] | Gotham Plaza [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	49.00%
Equity method investments	$ 29,396	29,421
Core Portfolio [Member] | Brandywine Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	22.22%
Equity method investments	$ 20,449	20,755
Core Portfolio [Member] | Georgetown Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%
Equity method investments	$ 4,237	4,287
Core Portfolio [Member] | Crossroads [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	49.00%
Distributions in excess of income from, and investments in, unconsolidated affiliates	$ 15,221	13,691
Mervyns I and Mervyns II [Member] | KLA Mervyns LLC [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	10.50%
Equity method investments	$ 0	0
Fund III [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 466	8,349
Fund III [Member] | Fund III Other Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	90.00%
Equity method investments	$ 225	8,108
Fund III [Member] | Self Storage Management [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	95.00%
Equity method investments	$ 241	241
Fund IV [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 93,267	95,498
Fund IV [Member] | Broughton Street Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%
Equity method investments	$ 56,313	54,839
Fund IV [Member] | Fund IV Other Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	90.00%
Equity method investments	$ 17,927	21,817
Fund IV [Member] | 650 Bald Hill Road [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	90.00%
Equity method investments	$ 19,027	$ 18,842

XML

Investments in and Advances to Unconsolidated Affiliates - Core Portfolio (Details) $ in Thousands	1 Months Ended		3 Months Ended	12 Months Ended
	Jan. 31, 2017 USD ($) ft²	Apr. 29, 2016 USD ($)	Mar. 31, 2017 USD ($) ft² property	Dec. 31, 2016 USD ($)	Jan. 31, 2016 ft²
Schedule of Equity Method Investments [Line Items]
Purchase Price | $			$ 35,350	$ 558,755
Core Portfolio [Member] | Crossroads [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			49.00%
Square footage of real estate property (in square feet)			311,000
Core Portfolio [Member] | Georgetown Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			50.00%
Square footage of real estate property (in square feet)			28,000
Core Portfolio [Member] | Gotham Plaza [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			49.00%
Square footage of real estate property (in square feet)					123,000
Percentage of voting interests acquired					49.00%
Core Portfolio [Member] | Renaissance Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			20.00%
Square footage of real estate property (in square feet)			213,000
Percentage of voting interests acquired	20.00%
Number of businesses acquired | property			18
Core Portfolio [Member] | Brandywine Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			22.22%
Square footage of real estate property (in square feet)			1,000,000
Repayments of debt | $		$ 140,000
Core Portfolio [Member] | Chicago, Illinois [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			88.43%
Square footage of real estate property (in square feet)			87,000
Core Portfolio [Member] | Alexandria, Virginia [Member] | Renaissance Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Square footage of real estate property (in square feet)	6,200
Purchase Price | $	$ 3,000
Number of businesses acquired | property			2
Core Portfolio [Member] | Washington D.C. [Member] | Renaissance Portfolio [Member]
Schedule of Equity Method Investments [Line Items]
Number of businesses acquired | property			16

XML

Investments in and Advances to Unconsolidated Affiliates - Fund Investments (Details) - USD ($) $ in Millions	1 Months Ended				3 Months Ended
	Feb. 28, 2017	Jan. 31, 2017	Dec. 31, 2016	Jan. 31, 2016	Mar. 31, 2017
Mortgages [Member]
Schedule of Equity Method Investments [Line Items]
Repayments of debt					$ 3.5
Fund III [Member] | Cortlandt Towne Center [Member]
Schedule of Equity Method Investments [Line Items]
Consideration received			$ 57.8	$ 107.3
Proceeds from sale of equity method investments			25.2
Gain (loss) on disposal			$ 36.0	$ 65.4
Percentage of disposition			35.00%	65.00%
Fund III [Member] | Cortlandt Towne Center [Member] | Mortgages [Member]
Schedule of Equity Method Investments [Line Items]
Repayments of debt			$ 32.6
Partnership Interest [Member] | Fund III [Member] | Cortlandt Towne Center [Member]
Schedule of Equity Method Investments [Line Items]
Gain (loss) on disposal			$ 8.8
2819 Kennedy Boulevard [Member] | Fund IV [Member]
Schedule of Equity Method Investments [Line Items]
Consideration received		$ 19.0
Proceeds from sale of equity method investments		10.6
Gain (loss) on disposal		6.3
2819 Kennedy Boulevard [Member] | Fund IV [Member] | Mortgages [Member]
Schedule of Equity Method Investments [Line Items]
Repayments of debt		8.4
2819 Kennedy Boulevard [Member] | Affiliated Entity [Member] | Fund IV [Member]
Schedule of Equity Method Investments [Line Items]
Gain (loss) on disposal		6.2
2819 Kennedy Boulevard [Member] | Partnership Interest [Member] | Fund IV [Member]
Schedule of Equity Method Investments [Line Items]
Gain (loss) on disposal		$ 1.4
Arundel Plaza [Member] | Fund III [Member]
Schedule of Equity Method Investments [Line Items]
Consideration received	$ 28.8
Proceeds from sale of equity method investments	18.8
Gain (loss) on disposal	8.2
Arundel Plaza [Member] | Fund III [Member] | Mortgages [Member]
Schedule of Equity Method Investments [Line Items]
Repayments of debt	10.0
Arundel Plaza [Member] | Affiliated Entity [Member] | Fund III [Member]
Schedule of Equity Method Investments [Line Items]
Gain (loss) on disposal	5.3
Arundel Plaza [Member] | Partnership Interest [Member] | Fund III [Member]
Schedule of Equity Method Investments [Line Items]
Gain (loss) on disposal	$ 1.3

XML

Investments in and Advances to Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Combined and Condensed Balance Sheets
Real estate under development, at cost	$ 510,548		$ 543,486
Investments in and advances to unconsolidated affiliates	260,497		272,028
Other assets	201,822		192,786
Total assets	4,014,902		3,995,960
Total liabilities and equity	4,014,902		3,995,960
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates	245,276		258,337
Combined and Condensed Statements of Operations [Abstract]
Total revenues	61,999	$ 48,045
Operating and other expenses	(52,102)	(38,194)
Depreciation and amortization	(24,536)	(16,849)
Income from continuing operations before gain on disposition of properties	19,971	8,482
Company’s equity in earnings of unconsolidated affiliates	12,703	1,954
Equity Method Investee [Member]
Schedule of Equity Method Investments [Line Items]
Related party revenue	400	100
Expenses, related party	500	$ 600
Unconsolidated Affiliates [Member]
Combined and Condensed Balance Sheets
Rental property, net	549,632		576,505
Real estate under development, at cost	16,837		18,884
Investments in and advances to unconsolidated affiliates	6,853		6,853
Other assets	101,144		75,254
Total assets	674,466		677,496
Mortgage notes payable	389,198		407,344
Other liabilities	58,909		30,117
Partners’ equity	226,359		240,035
Total liabilities and equity	674,466		677,496
Company's share of accumulated equity	177,805		191,049
Basis differential	60,520		61,827
Deferred fees, net of portion related to the Company's interest	4,678		3,268
Amounts receivable by the Company	2,273		2,193
Combined and Condensed Statements of Operations [Abstract]
Total revenues	21,603		13,372
Operating and other expenses	(5,866)		(3,730)
Interest expense	(4,538)		(2,736)
Depreciation and amortization	(6,449)		(3,880)
Loss on debt extinguishment	(151)		0
Gain on disposition of properties	14,446		0
Income from continuing operations before gain on disposition of properties	19,045		3,026
Operating Partnership, as General Partner or Managing Member [Member]
Combined and Condensed Statements of Operations [Abstract]
Company’s share of equity in net income of unconsolidated affiliates	13,569		2,052
Basis differential amortization	(866)		(98)
Company’s equity in earnings of unconsolidated affiliates	$ 12,703		$ 1,954

XML

Other Assets, Net and Accounts Payable and Other Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Other assets, net:
Lease intangibles, net (Note 6)	$ 116,371	$ 114,584
Deferred charges, net	26,505	25,221
Prepaid expenses	17,070	14,351
Other receivables	11,797	9,514
Accrued interest receivable	10,766	9,354
Deposits	4,491	4,412
Due from seller	4,300	4,300
Deferred tax assets	3,822	3,733
Derivative financial instruments (Note 8)	3,378	2,921
Due from related parties	1,300	1,655
Corporate assets	624	1,241
Income taxes receivable	1,398	1,500
Other assets, net	201,822	192,786
Deferred charges, net:
Deferred leasing and other costs	42,728	40,728
Deferred financing costs	5,945	5,915
Deferred costs, gross	48,673	46,643
Accumulated amortization	(22,168)	(21,422)
Deferred charges, net	26,505	25,221
Accounts payable and other liabilities:
Lease intangibles, net (Note 6)	103,573	105,028
Accounts payable and accrued expenses	48,383	48,290
Deferred income	35,979	35,267
Tenant security deposits, escrow and other	15,081	14,975
Derivative financial instruments (Note 8)	3,013	3,590
Income taxes payable	1,418	1,287
Other	232	235
Accounts payable and other liabilities	$ 207,679	$ 208,672

XML

Lease Intangibles - Schedule of Intangible Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Amortizable Intangible Assets
Amortizable Intangible Assets, Gross Carrying Amount	$ 180,514	$ 173,069
Amortizable Intangible Assets, Accumulated Amortization	(64,143)	(58,485)
Amortizable Intangible Assets, Net Carrying Amount	116,371	114,584
Amortizable Intangible Liabilities
Amortizable Intangible Liabilities, Gross Carrying Amount	(138,476)	(137,032)
Amortizable Intangible Liabilities, Accumulated Amortization	34,903	32,004
Amortizable Intangible Liabilities, Net Carrying Amount	(103,573)	(105,028)
Below market rents, acquired	$ 1,400
Below market rents acquired, weighted average useful life	13 years 3 months 18 days
In-place lease and tenant relationships
Amortizable Intangible Assets
Amortizable Intangible Assets, Gross Carrying Amount	$ 163,219	156,420
Amortizable Intangible Assets, Accumulated Amortization	(53,027)	(47,827)
Amortizable Intangible Assets, Net Carrying Amount	110,192	108,593
Intangible assets acquired	$ 6,800
Acquired intangible assets, weighted average useful life	3 years 1 month 6 days
Above-market rent
Amortizable Intangible Assets
Amortizable Intangible Assets, Gross Carrying Amount	$ 17,295	16,649
Amortizable Intangible Assets, Accumulated Amortization	(11,116)	(10,658)
Amortizable Intangible Assets, Net Carrying Amount	6,179	$ 5,991
Intangible assets acquired	$ 600
Acquired intangible assets, weighted average useful life	3 years 8 months 12 days

XML

Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) $ in Thousands	Mar. 31, 2017 USD ($)
Acquired Lease Intangibles [Abstract]
2017, Net	$ (14,734)
2018, Net	(8,710)
2019, Net	(3,802)
2020, Net	(2,849)
2021, Net	(2,139)
Thereafter, Net	19,436
Total	(12,798)
Assets
Acquired Lease Intangibles [Abstract]
2017	9,068
2018	9,439
2019	9,021
2020	7,746
2021	6,883
Thereafter	55,237
Total	97,394
Liabilities
Acquired Lease Intangibles [Abstract]
2017	23,802
2018	18,149
2019	12,823
2020	10,595
2021	9,022
Thereafter	35,801
Total	$ 110,192

XML

Debt - Summary of Consolidated Indebtedness (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Long-term debt, gross	$ 1,519,378,000	$ 1,505,671,000
Mortgage and other notes payable, net	1,143,049,000	1,055,728,000
Unsecured notes payable, net	358,847,000	432,990,000
Net unamortized debt issuance costs	(18,640,000)	(18,289,000)
Unamortized fair market value of assumed debt	1,158,000	1,336,000
Total indebtedness	1,501,896,000	1,488,718,000
Total Debt - Fixed and Effectively Fixed Rate [Member]
Debt Instrument [Line Items]
Long-term debt, gross	926,314,000	860,486,000
Total Debt - Variable Rate [Member]
Debt Instrument [Line Items]
Long-term debt, gross	593,064,000	645,185,000
Total Debt - Variable Rate Fixed and Effectively Fixed Rate During Period [Member]
Debt Instrument [Line Items]
Long-term debt, gross	431,774	365,343
Mortgages [Member]
Debt Instrument [Line Items]
Mortgage and other notes payable, net	1,143,049,000	1,055,728,000
Net unamortized debt issuance costs	(16,951,000)	(16,642,000)
Unamortized fair market value of assumed debt	1,158,000	1,336,000
Unsecured Debt [Member]
Debt Instrument [Line Items]
Unsecured notes payable, net	358,847,000	432,990,000
Net unamortized debt issuance costs	(1,689,000)	(1,646,000)
Total indebtedness	0	9,900,000
Line of Credit [Member]
Debt Instrument [Line Items]
Unsecured line of credit	0	0
Core Portfolio [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Long-term debt, gross	315,936,000	317,125,000
Core Portfolio [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Long-term debt, gross	234,273,000	234,875,000
Core Portfolio [Member] | Mortgages [Member] | Variable Rate - Swapped [Member]
Debt Instrument [Line Items]
Long-term debt, gross	81,663,000	82,250,000
Core Portfolio [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Long-term debt, gross	300,000,000	300,000,000
Core Portfolio [Member] | Unsecured Debt [Member] | Unsecured Term Loans [Member]
Debt Instrument [Line Items]
Long-term debt, gross	51,283,000	51,194,000
Core Portfolio [Member] | Unsecured Debt [Member] | Variable Rate Unsecured Term Loans - Swapped [Member]
Debt Instrument [Line Items]
Long-term debt, gross	248,717,000	248,806,000
Core Portfolio [Member] | Line of Credit [Member] | Unsecured Line of Credit [Member]
Debt Instrument [Line Items]
Long-term debt, gross	0	0
Fund II [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Long-term debt, gross	412,238,000	412,291,000
Fund II [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Long-term debt, gross	$ 249,762,000	$ 249,762,000
Fund II [Member] | Mortgages [Member] | Variable Rate - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	2.88%	2.88%
Long-term debt, gross	$ 19,726,000	$ 19,779,000
Fund II [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Long-term debt, gross	142,750,000	142,750,000
Fund III [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Long-term debt, gross	79,680,000	83,467,000
Fund IV [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Long-term debt, gross	350,988,000	258,151,000
Fund IV [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Long-term debt, gross	$ 10,504,000	$ 10,503,000
Fund IV [Member] | Mortgages [Member] | Variable Rate - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	1.78%	1.78%
Long-term debt, gross	$ 81,668,000	$ 14,509,000
Fund IV [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Long-term debt, gross	258,816,000	233,139,000
Fund IV [Member] | Unsecured Debt [Member] | Term Loan / Subscription Facility [Member]
Debt Instrument [Line Items]
Long-term debt, gross	$ 60,536,000	$ 134,636,000
London Interbank Offered Rate (LIBOR) [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	2.15%
London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Line of Credit [Member] | Unsecured Line of Credit [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.40%	1.40%
Minimum [Member] | Core Portfolio [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	3.88%	3.88%
Minimum [Member] | Core Portfolio [Member] | Mortgages [Member] | Variable Rate - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	1.71%	1.71%
Minimum [Member] | Core Portfolio [Member] | Unsecured Debt [Member] | Variable Rate Unsecured Term Loans - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	1.24%	1.24%
Minimum [Member] | Fund II [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	1.00%	1.00%
Minimum [Member] | Fund IV [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	3.40%	3.40%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.08%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Variable Rate Unsecured Term Loans - Swapped [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.30%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Unsecured Debt [Member] | Unsecured Term Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.30%	1.30%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund II [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	0.79%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund II [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	0.79%	0.62%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.70%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.70%	1.70%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Unsecured Debt [Member] | Term Loan / Subscription Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.65%	1.65%
Minimum [Member] | Prime Rate [Member] | Fund III [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
Minimum [Member] | Prime Rate [Member] | Fund III [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%	0.50%
Maximum [Member] | Core Portfolio [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	6.65%	6.65%
Maximum [Member] | Core Portfolio [Member] | Mortgages [Member] | Variable Rate - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	3.77%	3.77%
Maximum [Member] | Core Portfolio [Member] | Unsecured Debt [Member] | Variable Rate Unsecured Term Loans - Swapped [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	3.77%	3.77%
Maximum [Member] | Fund II [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	5.80%	5.80%
Maximum [Member] | Fund IV [Member] | Mortgages [Member] | Fixed Rate [Member]
Debt Instrument [Line Items]
Interest rate, stated percentage	4.50%	4.50%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.90%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Variable Rate Unsecured Term Loans - Swapped [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.60%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Core Portfolio [Member] | Unsecured Debt [Member] | Unsecured Term Loans [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.60%	1.60%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund II [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.50%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund II [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.50%	2.50%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund III [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	4.65%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund III [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	4.65%	4.65%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.95%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Mortgages [Member] | Variable Rate Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.95%	3.95%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Fund IV [Member] | Unsecured Debt [Member] | Term Loan / Subscription Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.75%	2.75%

XML

Debt - Mortgage Payable (Details)	3 Months Ended
	Mar. 31, 2017 USD ($) property derivative loan	Dec. 31, 2016 USD ($) property
Debt Instrument [Line Items]
Number of Interest Rate Derivatives Held | derivative	7
Mortgages [Member]
Debt Instrument [Line Items]
Number of mortgage loans | loan	8
Borrowings, amount	$ 93,000,000.0
Weighted average interest rate, outstanding	2.68%
Number of properties collateralized | property	47	39
Number of notes repaid | loan	1
Repayments of debt	$ 3,500,000
Annual principal payment	1,900,000
Interest Rate Swap [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 67,300,000
Weighted average interest rate	1.92%
Core Portfolio [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 330,381,000
Fund II [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 49,226,000
Brandywine Portfolio [Member] | Core Portfolio [Member]
Debt Instrument [Line Items]
Debt Instrument, Default Interest	5.00%
Brandywine Portfolio [Member] | Core Portfolio [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.99%
Debt default, amount	$ 26,300,000	$ 26,300,000
Interest owner percentage in property	22.00%
Loss Contingency, Damages Sought, Value	$ 31,000,000
Sherman Avenue [Member] | Fund II [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Debt default, amount	$ 14,300,000
London Interbank Offered Rate (LIBOR) [Member] | Mortgages [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.15%

XML

Debt - Unsecured Notes Payable (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Total indebtedness	$ 1,501,896,000	$ 1,488,718,000
Unsecured Debt [Member]
Debt Instrument [Line Items]
Total indebtedness	0	9,900,000
Fund IV [Member] | Line of Credit [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	21,500,000.0	100,000,000.0
Repayments of debt	74,100,000
Proceeds from (repayments of) lines of credit	10,000,000
Long-term line of credit, noncurrent	20,400,000	94,500,000
Remaining borrowing capacity	$ 1,100,000	$ 55,500,000

XML

Debt - Unsecured Lines of Credit (Details) - Line of Credit [Member] - Unsecured Debt [Member] - USD ($)	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Unsecured line of credit	$ 150,000,000	$ 147,500,000
Core Portfolio [Member]
Debt Instrument [Line Items]
Proceeds from (repayments of) lines of credit	10,000,000
Line of Credit Facility, Fair Value of Amount Outstanding	$ 0

XML

Debt - Scheduled Principal Repayments (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
2017 (Remainder)	$ 273,916
2018	115,846
2019	206,646
2020	369,107
2021	255,074
Thereafter	298,789
Long-term debt and convertible notes payable	1,519,378	$ 1,505,671
Unamortized fair market value of assumed debt	1,158	1,336
Net unamortized debt issuance costs	(18,640)	(18,289)
Total indebtedness	$ 1,501,896	$ 1,488,718

XML

Financial Instruments and Fair Value Measurements - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Derivative financial instruments	$ 3,378	$ 2,921
Liabilities
Derivative financial instruments	3,013	3,590
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Assets
Money Market Funds	3	20,001
Derivative financial instruments	0	0
Liabilities
Derivative financial instruments	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Assets
Money Market Funds	0	0
Derivative financial instruments	3,378	2,921
Liabilities
Derivative financial instruments	3,013	3,590
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Assets
Money Market Funds	0	0
Derivative financial instruments	0	0
Liabilities
Derivative financial instruments	$ 0	$ 0

XML

Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Fair value, liability derivatives	$ (3,013)	$ (3,590)
Fair value, asset derivatives	3,378	2,921
Core Portfolio [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	330,381
Fair value, derivatives, net	709	(609)
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	125,247
Fair value, liability derivatives	$ (2,515)	(3,218)
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	1.38%
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.77%
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 205,134
Fair value, asset derivatives	$ 3,224	2,609
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Assets [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	1.24%
Core Portfolio [Member] | Interest Rate Swap [Member] | Other Assets [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.77%
Fund II [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 49,226
Fair value, derivatives, net	(160)	(228)
Fund II [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	19,726
Fair value, liability derivatives	$ (160)	(228)
Fund II [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	2.88%
Fund II [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	2.88%
Fund II [Member] | Interest Rate Cap [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 29,500
Fair value, asset derivatives	$ 0	0
Fund II [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	4.00%
Fund II [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	4.00%
Fund III [Member] | Interest Rate Cap [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 58,000
Fair value, asset derivatives	$ 64	127
Fund III [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.00%
Fund III [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.00%
Fund IV [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 190,568
Fair value, derivatives, net	(248)	41
Fund IV [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	81,668
Fair value, liability derivatives	$ (338)	(144)
Fund IV [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	1.78%
Fund IV [Member] | Interest Rate Swap [Member] | Other Liabilities [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	1.98%
Fund IV [Member] | Interest Rate Cap [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Aggregate Notional Amount	$ 108,900
Fair value, asset derivatives	$ 90	$ 185
Fund IV [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Minimum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.00%
Fund IV [Member] | Interest Rate Cap [Member] | Other Assets [Member] | Maximum [Member]
Derivatives, Fair Value [Line Items]
Strike Rate	3.00%

XML

Financial Instruments and Fair Value Measurements - Schedule of Gain (Loss) from Derivative Instruments (Details) - Cash Flow Hedging [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) related to the effective portion recognized in other comprehensive income (loss)	$ 118	$ (8,819)
Amount of loss related to the effective portion subsequently reclassified to earnings	0	0
Amount of gain (loss) related to the ineffective portion and amount excluded from effectiveness testing	$ 0	$ 0

XML

Financial Instruments and Fair Value Measurements - Fair Value by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Notes receivable, net	$ 276,507	$ 276,163
Total indebtedness	1,501,896	1,488,718
Unsecured notes payable, net	358,847	432,990
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Notes receivable, net	276,507	276,163
Carrying Amount [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Notes receivable, net	276,507	276,163
Total indebtedness	1,143,049	1,055,728
Investment in non-traded equity securities	802	802
Carrying Amount [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unsecured notes payable, net	358,847	432,990
Estimated Fair Value [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Notes receivable, net	272,347	272,052
Total indebtedness	1,164,861	1,077,926
Investment in non-traded equity securities	25,194	25,194
Estimated Fair Value [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unsecured notes payable, net	$ 361,559	$ 435,779

XML

Commitments and Contingencies (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Contractual obligation	$ 37.9	$ 85.4
Letters of credit, oustanding amount	2.5	2.5
Unconsolidated joint venture debt, pro rata portion, if not paid by joint venture	$ 160.1	$ 165.7

XML

Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Common Shares, Share Repurchases and Dividends and Distributions (Details) - USD ($)				1 Months Ended	3 Months Ended		12 Months Ended
	Feb. 28, 2017	Nov. 08, 2016	Nov. 07, 2016	Jul. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016	Dec. 31, 2001	Dec. 31, 2014
Class of Stock [Line Items]
Authorized amount					$ 20,000,000.0
Treasury stock, acquired (in shares)					0		0	2,100,000
Remaining authorized repurchase amount					$ 7,500,000
Distributions declared (in dollars per share)					$ 0.26	$ 0.25	$ 0.25
ATM Equity Program [Member]
Class of Stock [Line Items]
Stock, shares authorized not issued									$ 200,000,000.0
Restricted Stock [Member]
Class of Stock [Line Items]
Restricted stock, shares canceled for tax withholding for share based compensation (in shares)					4,314		3,152
LTIP Units and Restricted Stock [Member]
Class of Stock [Line Items]
Unit based compensation					$ 2,000,000		$ 10,900,000
Common Shares
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)							4,830,000
Stock issued during period							$ 175,200,000
Proceeds from issuance of common stock							$ 172,100,000
Common Shares | Forward Sale and Underwritten Public Offering [Member]
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)							3,600,000
Stock issued during period							$ 126,800,000
Proceeds from issuance of common stock							$ 124,500,000
Common Shares | ATM Equity Program [Member]
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)							4,500,000
Stock issued during period							$ 157,600,000
Proceeds from issuance of common stock							155,700,000
Additional maximum gross proceeds amount				$ 250,000,000	250,000,000		250,000,000
Sale of Stock, remaining value under program					$ 218,000,000		$ 218,000,000
Regular Quarterly Cash Dividend [Member]
Class of Stock [Line Items]
Cash dividends declared, period increase (in dollars per share)		$ 0.01
Distributions declared (in dollars per share)	$ 0.26	0.26	$ 0.25
Special Cash Dividend [Member]
Class of Stock [Line Items]
Cash dividends paid (in dollars per share)		$ 0.15
Common Shares
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)						1,050,000

XML

Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Balance	$ 2,178,125	$ 1,521,354
Net current period other comprehensive income	1,081	(7,773)
Balance	2,196,493	1,628,476
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Balance	(798)	(4,463)
Other comprehensive loss before reclassifications	118	(8,818)
Reclassification of realized interest on swap agreements	963	1,046
Net current period other comprehensive income	1,081	(7,772)
Balance	438	(11,467)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Noncontrolling Interest [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net current period other comprehensive income	$ 155	$ 768

XML

Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Noncontrolling Interest (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	$ 589,548
Net income attributable to noncontrolling interests	(4,340)	$ (44,950)
Conversion of Common OP Units to Common Shares by limited partners of the Operating Partnership	0	0
Issuance of OP Units to acquire real estate		29,336
Acquisition of noncontrolling interests		(18,379)
Other comprehensive income - unrealized loss on valuation of swap agreements	118	(8,819)
Reclassification of realized interest on swap agreements	963	1,046
Noncontrolling interest contributions	20,269	46,343
Noncontrolling interest distributions and other reductions	(3,822)	(36,174)
Employee Long-term Incentive Plan Unit Awards	4,235	4,019
Balance	617,959		$ 589,548
Payments to noncontrolling interests	$ 6,163	$ 56,995
Distributions declared (in dollars per share)	$ 0.26	$ 0.25	$ 0.25
Limited partners' capital account, units issued and converted (in shares)	24,860		248,160
LTIP Units [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
LTIP units outstanding (in shares)	2,265,852	1,979,882
Series A Preferred Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Limited partners' capital account, units issued and converted (in shares)	1,392
Series C Preferred Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Series A Preferred OP Units (in shares)	141,593	141,593
Fund II [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Additional ownership interest acquired		8.30%
Payments to noncontrolling interests		$ 18,400
Equity Interest Held By Operating Partnership (b)		28.33%
Operating Partnership, as General Partner or Managing Member [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Series A Preferred OP Units (in shares)	3,363,351	3,357,760
Equity Interest Held By Operating Partnership (b)	95.00%		95.00%
Operating Partnership, as General Partner or Managing Member [Member] | Series A Preferred Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Series A Preferred OP Units (in shares)	188	188
Operating Partnership, as General Partner or Managing Member [Member] | Series C Preferred Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Series A Preferred OP Units (in shares)	141,593	141,593
Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	$ 589,548	$ 420,866	$ 420,866
Distributions declared	(1,617)	(1,473)
Net income attributable to noncontrolling interests	4,340	44,950
Conversion of Common OP Units to Common Shares by limited partners of the Operating Partnership	(438)	(5,680)
Issuance of OP Units to acquire real estate		29,336
Acquisition of noncontrolling interests		(25,948)
Other comprehensive income - unrealized loss on valuation of swap agreements	(296)	(914)
Reclassification of realized interest on swap agreements	141	145
Noncontrolling interest contributions	20,269	46,343
Noncontrolling interest distributions and other reductions	(3,822)	(36,174)
Employee Long-term Incentive Plan Unit Awards	4,141	3,811
Balance	617,959	475,262	589,548
Noncontrolling Interests | Restatement Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	5,693
Noncontrolling Interests | Partially-Owned Affiliates [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	494,126	324,526	324,526
Distributions declared	0	0
Net income attributable to noncontrolling interests	3,278	42,957
Conversion of Common OP Units to Common Shares by limited partners of the Operating Partnership	0	0
Issuance of OP Units to acquire real estate		0
Acquisition of noncontrolling interests		(25,948)
Other comprehensive income - unrealized loss on valuation of swap agreements	(317)	(478)
Reclassification of realized interest on swap agreements	92	96
Noncontrolling interest contributions	20,269	46,343
Noncontrolling interest distributions and other reductions	(3,822)	(36,174)
Employee Long-term Incentive Plan Unit Awards	0	0
Balance	513,626	351,322	494,126
Noncontrolling Interests | Partially-Owned Affiliates [Member] | Restatement Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	0
Noncontrolling Interests | Operating Partnership, as General Partner or Managing Member [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	95,422	96,340	96,340
Distributions declared	(1,617)	(1,473)
Net income attributable to noncontrolling interests	1,062	1,993
Conversion of Common OP Units to Common Shares by limited partners of the Operating Partnership	(438)	(5,680)
Issuance of OP Units to acquire real estate		29,336
Acquisition of noncontrolling interests		0
Other comprehensive income - unrealized loss on valuation of swap agreements	21	(436)
Reclassification of realized interest on swap agreements	49	49
Noncontrolling interest contributions	0	0
Noncontrolling interest distributions and other reductions	0	0
Employee Long-term Incentive Plan Unit Awards	4,141	3,811
Balance	104,333	$ 123,940	$ 95,422
Noncontrolling Interests | Operating Partnership, as General Partner or Managing Member [Member] | Restatement Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance	$ 5,693

XML

Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Preferred OP Units (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2017 USD ($) $ / Units shares	Mar. 31, 2016 $ / shares shares	Dec. 31, 2016 shares	Dec. 31, 1999 shares
Class of Stock [Line Items]
Limited partners' capital account, units issued and converted (in shares)	24,860		248,160
Units converted from Series A Preferred OP Units (in shares)	185,600
Denominator for Series A Preferred OP Unit conversion | $	$ 7.50
Preferred OP Units [Member]
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)	0
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)				1,500
Preferred stock, stated value per unit | $ / Units	1,000
Per unit conversion amount, Series A Preferred OP Units (in dollars per unit) | $ / Units	22.50
Per unit conversion annual rate, Preferred OP Units	9.00%
Limited partners' capital account, units issued and converted (in shares)	1,392
Common Shares
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)			4,830,000
Operating Partnership, as General Partner or Managing Member [Member]
Class of Stock [Line Items]
Preferred OP Units (in shares)	3,363,351	3,357,760
Operating Partnership, as General Partner or Managing Member [Member] | Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred OP Units (in shares)	188	188
Gotham Plaza [Member] | Preferred OP Units [Member]
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)		141,593
Gotham Plaza [Member] | Common Shares
Class of Stock [Line Items]
Issuance of Common Shares, net of issuance costs (in Shares)		442,478
Share price (in dollars per share) | $ / shares		$ 100.00
Preferred quarterly distribution per share price | $ / shares		$ 0.9375
Number of convertible units if share price falls below $28.80 (in shares0		3.4722
Number of convertiable units of share price falls above $35.20 (in Shares)		2.8409
Minimum [Member] | Gotham Plaza [Member] | Preferred OP Units [Member]
Class of Stock [Line Items]
Share price at conversion date | $ / shares		$ 28.80
Maximum [Member] | Gotham Plaza [Member] | Preferred OP Units [Member]
Class of Stock [Line Items]
Share price at conversion date | $ / shares		$ 35.20

XML

Leases - Operating Leases (Details) $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($) shopping_center	Mar. 31, 2016 USD ($)
Operating Leased Assets [Line Items]
Number of shopping centers with land leases | shopping_center	6
Ground lease expense	$ 0.8	$ 0.6
Rent expense capitalized	0.1	0.2
Rent expense	$ 0.2	$ 0.1
Minimum [Member]
Operating Leased Assets [Line Items]
Period of lease term	25 years
Maximum [Member]
Operating Leased Assets [Line Items]
Period of lease term	71 years

XML

Leases - Capital Leasers (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Capital Leased Assets [Line Items]
Capital lease obligations	$ 70,247,000		$ 70,129,000
991 Madison Avenue [Member]
Capital Leased Assets [Line Items]
Capital lease term	49 years
Capital lease obligations	$ 76,628
991 Madison Avenue [Member] | Capital Lease Obligations
Capital Leased Assets [Line Items]
Repayments capital lease obligations	$ 600,000	$ 7,000,000

XML

Leases - Lease Obligations (Details) $ in Thousands	Mar. 31, 2017 USD ($)
Operating Leases, Future Minimum Payments Receivable [Abstract]
2017	$ 151,136
2018	153,392
2019	144,089
2020	130,749
2021	116,857
Thereafter	627,453
Total	1,323,676
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2017	2,803
2018	3,756
2019	3,776
2020	3,669
2021	3,744
Thereafter	185,621
Total	$ 203,369

XML

Segment Reporting (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($) segment	Mar. 31, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	3
Revenues	$ 61,999	$ 48,045
Depreciation and amortization	(24,536)	(16,849)
Property operating expenses, other operating and real estate taxes	(19,097)	(11,993)
General and administrative expenses	(8,469)	(9,352)
Operating income	9,897	9,851
Gain on disposition of properties	0	65,393
Interest income	8,984	4,638
Equity in earnings of unconsolidated affiliates	12,703	1,954
Interest expense	(11,488)	(8,038)
Income tax (provision) benefit	(125)	77
Net income	19,971	73,875
Net income attributable to noncontrolling interests	(4,340)	(44,950)
Net income attributable to Acadia	15,631	28,925
Real estate at cost	3,463,566	2,746,214
Total assets	4,020,589	3,148,327
Acquisition of real estate	34,688	12,287
Development and property improvement costs	27,015	37,463
Core Portfolio [Member]
Segment Reporting Information [Line Items]
Revenues	44,446	38,107
Depreciation and amortization	(16,439)	(13,495)
Property operating expenses, other operating and real estate taxes	(12,853)	(8,562)
General and administrative expenses	0	0
Operating income	15,154	16,050
Gain on disposition of properties		0
Interest income	0	0
Equity in earnings of unconsolidated affiliates	560	592
Interest expense	(7,155)	(6,764)
Income tax (provision) benefit	0	0
Net income	8,559	9,878
Net income attributable to noncontrolling interests	(432)	(2,822)
Net income attributable to Acadia	8,127	7,056
Real estate at cost	1,983,365	1,641,312
Total assets	2,246,037	1,827,059
Acquisition of real estate	0	0
Development and property improvement costs	996	3,248
Funds
Segment Reporting Information [Line Items]
Revenues	17,553	9,938
Depreciation and amortization	(8,097)	(3,354)
Property operating expenses, other operating and real estate taxes	(6,244)	(3,431)
General and administrative expenses	0	0
Operating income	3,212	3,153
Gain on disposition of properties		65,393
Interest income	0	0
Equity in earnings of unconsolidated affiliates	12,143	1,362
Interest expense	(4,333)	(1,274)
Income tax (provision) benefit	0	0
Net income	11,022	68,634
Net income attributable to noncontrolling interests	(3,908)	(42,128)
Net income attributable to Acadia	7,114	26,506
Real estate at cost	1,480,201	1,104,902
Total assets	1,498,045	1,166,589
Acquisition of real estate	34,688	12,287
Development and property improvement costs	26,019	34,215
Structuring Financing
Segment Reporting Information [Line Items]
Revenues	0	0
Depreciation and amortization	0	0
Property operating expenses, other operating and real estate taxes	0	0
General and administrative expenses	0	0
Operating income	0	0
Gain on disposition of properties		0
Interest income	8,984	4,638
Equity in earnings of unconsolidated affiliates	0	0
Interest expense	0	0
Income tax (provision) benefit	0	0
Net income	8,984	4,638
Net income attributable to noncontrolling interests	0	0
Net income attributable to Acadia	8,984	4,638
Real estate at cost	0	0
Total assets	276,507	154,679
Acquisition of real estate	0	0
Development and property improvement costs	0	0
Other
Segment Reporting Information [Line Items]
Revenues	0	0
Depreciation and amortization	0	0
Property operating expenses, other operating and real estate taxes	0	0
General and administrative expenses	(8,469)	(9,352)
Operating income	(8,469)	(9,352)
Gain on disposition of properties		0
Interest income	0	0
Equity in earnings of unconsolidated affiliates	0	0
Interest expense	0	0
Income tax (provision) benefit	(125)	77
Net income	(8,594)	(9,275)
Net income attributable to noncontrolling interests	0	0
Net income attributable to Acadia	(8,594)	(9,275)
Real estate at cost	0	0
Total assets	0	0
Acquisition of real estate	0	0
Development and property improvement costs	$ 0	$ 0

XML

Share Incentive and Other Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016	Dec. 31, 2009
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 0.1	$ 0.1
Trustee fees	0.3	0.2
Total unrecognized compensation cost related to nonvested awards	$ 20.4
Weighted-average period over which cost is expected to be recognized	2 years 4 months 24 days
LTIP Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of shares that vested	$ 8.2		$ 13.6
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of shares that vested	0.4		0.7
LTIP Units and Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total value of restricted shares and LTIP units as of the grant date	9.8
Compensation expense	7.6		2.2
Unit based compensation	$ 2.0		$ 10.9
Weighted average grant date fair value, grants (in dollars per share)	$ 31.00		$ 34.50
Officers and Employees [Member] | Second Amended 2016 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	1,794,293
Officer [Member] | LTIP Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	292,224
Officer [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	7,605
Trustee [Member] | LTIP Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	10,822
Trustee [Member] | LTIP Units [Member] | Share-based Compensation, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	5,532
Trustee [Member] | LTIP Units [Member] | Share-based Compensation Award, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	5,290
Senior Executives [Member] | Long Term Investment Alignment Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Max percentage of future fund III promote that may be awarded to senior executives				25.00%
General and Administrative Expense [Member] | LTIP Units and Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unit based compensation	$ 1.9
Trustee [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures	13,491
Shares granted to trustees for trustee fees vesting on one year anniversary of grant date	4,674
Shares granted to trustees for trustee fees begin vesting on two year anniversary of grant date	8,817
Annual vesting rate of shares granted to trustees that begin vesting on the second anniversary of grant date	33.00%
Fund III [Member] | Long Term Investment Alignment Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 0.3	$ 1.5
Fund III [Member] | Senior Executives [Member] | Long Term Investment Alignment Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of promote awarded as share based compensation award				25.00%
Fund IV [Member] | Senior Executives [Member] | Long Term Investment Alignment Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of promote awarded as share based compensation award				14.40%

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Share Incentive and Other Compensation - Schedule of Unvested Shares and LTIP Units (Details) - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares unvested, Beginning of period (in shares)	49,407	49,899
Shares granted (in shares)	7,605	24,583
Shares vested (in shares)	(10,655)	(24,886)
Shares forfeited (in shares)	(309)	(189)
Shares unvested, End of period (in shares)	46,048	49,407
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Shares unvested, Weighted average grant date fair value, Beginning of period (in dollars per share)	$ 27.92	$ 25.90
Shares granted, Weighted average grant date fair value (in dollars per share)	32.03	33.35
Shares vested, Weighted average grant date fair value (in dollars per share)	29.84	29.17
Shares forfeited, Weighted average grant date fair value (in dollars per share)	35.37	35.37
Shares unvested, Weighted average grant date fair value, End of period(in dollars per share)	$ 27.92	$ 27.92
LTIP Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares unvested, Beginning of period (in shares)	856,877	1,020,121
Shares granted (in shares)	292,224	359,484
Shares vested (in shares)	(248,636)	(522,680)
Shares forfeited (in shares)	0	(48)
Shares unvested, End of period (in shares)	900,465	856,877
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Shares unvested, Weighted average grant date fair value, Beginning of period (in dollars per share)	$ 26.99	$ 23.92
Shares granted, Weighted average grant date fair value (in dollars per share)	30.98	34.40
Shares vested, Weighted average grant date fair value (in dollars per share)	28.37	26.08
Shares forfeited, Weighted average grant date fair value (in dollars per share)	35.37	35.37
Shares unvested, Weighted average grant date fair value, End of period(in dollars per share)	$ 26.99	$ 26.99

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Share Incentive and Other Compensation - Employee Share Purchase Plan and Deferred Share Plan (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee share purchase discount rate (in percent)	15.00%
Employee share purchase maximum purchase amount	$ 25
Common Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee share purchase (in shares)	841	968

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Share Incentive and Other Compensation - Employee 401 (k) Plan (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employer matching contribution (in percent)	50.00%
Maximum annual contribution per employee (in percent)	6.00%
Maximum employee annual salary contribution (in percent)	15.00%
Maximum employee annual salary contribution amount	$ 18

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Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Numerator:
Net income attributable to Acadia	$ 15,631		$ 28,925
Less: net income attributable to participating securities	(162)		(365)
Income from continuing operations net of income attributable to participating securities	$ 15,469		$ 28,560
Denominator:
Weighted average shares for basic earnings per share	83,635,000		70,756,000
Effect of dilutive securities:
Employee share options	11,000		16,000
Convertible Preferred OP Units	0		428,000
Denominator for diluted earnings per share	83,646,000		71,200,000
Basic and diluted earnings per Common Share from continuing operations attributable to Acadia (in dollars per share)	$ 0.18		$ 0.40
Series A Preferred Stock [Member] | Common Shares
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	25,067
Series C Preferred Stock [Member]
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Preferred OP Units (in shares)	141,593	141,593
Series C Preferred Stock [Member] | Common Shares
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	471,035	403,054
Operating Partnership, as General Partner or Managing Member [Member]
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Preferred OP Units (in shares)	3,363,351	3,357,760
Operating Partnership, as General Partner or Managing Member [Member] | Series A Preferred Stock [Member]
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Preferred OP Units (in shares)	188	188
Operating Partnership, as General Partner or Managing Member [Member] | Series C Preferred Stock [Member]
Schedule of Earnings Per Share, Basic and Diluted [Line Items]
Preferred OP Units (in shares)	141,593	141,593

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Subsequent Events (Details) - Mortgages [Member] - USD ($)	Apr. 28, 2017	Mar. 31, 2017
Subsequent Event [Line Items]
Borrowings, amount		$ 93,000,000.0
650 Bald Hill Road [Member] | Subsequent Event [Member] | Fund IV [Member]
Subsequent Event [Line Items]
Borrowings, amount	$ 20,000,000.0