UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

Form 10-QSB

(Mark One)

[X]

QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2007

[ ]

TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE EXCHANGE ACT

For the transition period from _________to _________

Commission file number 0-9680

CENTURY PROPERTIES FUND XV

(Exact name of small business issuer as specified in its charter)

California	94-2625577
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	(Identification No.)

55 Beattie Place, PO Box 1089

Greenville, South Carolina  29602

(Address of principal executive offices)

(864) 239-1000

(Issuer's telephone number)

Check whether the issuer (1) filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the past 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 ___

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes __ No   X_   

PART I – FINANCIAL INFORMATION

ITEM 1.

FINANCIAL STATEMENTS

CENTURY PROPERTIES FUND XV

CONSOLIDATED BALANCE SHEET

(Unaudited)

(in thousands, except unit data)

March 31, 2007

Assets
Cash and cash equivalents		$    403
Receivables and deposits		203
Other assets		775
Investment properties:
Land	$  5,766
Buildings and related personal property	46,184
	51,950
Less accumulated depreciation	(34,048)	17,902
		$ 19,283
Liabilities and Partners' Deficit
Liabilities
Accounts payable		$    472
Tenant security deposit liabilities		116
Accrued property taxes		207
Other liabilities		310
Due to affiliates (Note B)		9,555
Mortgage notes payable		24,030
Partners' Deficit
General partners	$ (1,569)
Limited partners (89,980 units issued and
outstanding)	(13,838)	(15,407)
		$ 19,283

See Accompanying Notes to Consolidated Financial Statements

CENTURY PROPERTIES FUND XV

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

(in thousands, except per unit data)

	Three Months Ended
	March 31,
	2007	2006
Revenues:
Rental income	$ 1,860	$ 1,803
Other income	192	136
Total revenues	2,052	1,939
Expenses:
Operating	918	910
General and administrative	93	104
Depreciation	589	586
Interest	722	687
Property taxes	210	273
Total expenses	2,532	2,560
Net loss	$  (480)	$  (621)
Net loss allocated to general partners (2%)	$   (10)	$   (12)
Net loss allocated to limited partners (98%)	(470)	(609)
	$  (480)	$  (621)
Net loss per limited partnership unit	$ (5.22)	$ (6.77)

See Accompanying Notes to Consolidated Financial Statements

CENTURY PROPERTIES FUND XV

CONSOLIDATED STATEMENT OF CHANGES IN PARTNERS' DEFICIT

(Unaudited)

(in thousands, except unit data)

	Limited
	Partnership	General	Limited
	Units	Partners	Partners	Total
Original capital contributions	89,980	$    --	$89,980	$ 89,980
Partners' deficit at
December 31, 2006	89,980	$(1,559)	$(13,368)	$(14,927)
Net loss for the three months
ended March 31, 2007	--	(10)	(470)	(480)
Partners' deficit at
March 31, 2007	89,980	$(1,569)	$(13,838)	$(15,407)

See Accompanying Notes to Consolidated Financial Statements

CENTURY PROPERTIES FUND XV

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(in thousands)

	Three Months Ended
	March 31,
	2007	2006
Cash flows from operating activities:
Net loss	$  (480)	$  (621)
Adjustments to reconcile net loss to net cash
used in operating activities:
Depreciation	589	586
Amortization of loan costs	8	8
Change in accounts:
Receivables and deposits	1	(137)
Other assets	(259)	(374)
Accounts payable	380	490
Tenant security deposit liabilities	(5)	4
Accrued property taxes	(622)	(607)
Other liabilities	(37)	(34)
Due to affiliates	155	225
Net cash used in operating activities	(270)	(460)
Cash flows used in investing activities:
Property improvements and replacements	(175)	(364)
Cash flows from financing activities:
Payments on mortgage notes payable	(250)	(231)
Advances from affiliate	590	796
Payment of advances from affiliate	(10)	--
Net cash provided by financing activities	330	565
Net decrease in cash and cash equivalents	(115)	(259)
Cash and cash equivalents at beginning of period	518	430
Cash and cash equivalents at end of period	$   403	$   171
Supplemental disclosure of cash flow information:
Cash paid for interest	$   494	$   504
Supplemental disclosure of non-cash activity:
Property improvements and replacements included in
accounts payable	$    25	$    14

At December 31, 2005 approximately $156,000 of property improvements and replacements were included in accounts payable which are included in property improvements and replacements at March 31, 2006.

See Accompanying Notes to Consolidated Financial Statements

CENTURY PROPERTIES FUND XV

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note A – Basis of Presentation

The accompanying unaudited consolidated financial statements of Century Properties Fund XV (the "Partnership" or the "Registrant") have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-QSB and Item 310(b) of Regulation S-B. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. The Partnership's general partners are Fox Capital Management Corporation ("FCMC" or the "Managing General Partner"), a California corporation, and Fox Realty Investors ("FRI"), a California general partnership. In the opinion of the Managing General Partner, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three month period ended March 31, 2007 are not necessarily indicative of the results that may be expected for the fiscal year ending December 31, 2007. For further information, refer to the consolidated financial statements and footnotes thereto included in the Partnership's Annual Report on Form 10-KSB for the fiscal year ended December 31, 2006. The Managing General Partner, as well as the managing general partner of FRI, are affiliates of Apartment Investment and Management Company ("AIMCO"), a publicly traded real estate investment trust.

Recent Accounting Pronouncement

In July 2006, the Financial Accounting Standards Boards (“FASB”) issued FASB Interpretation No. 48, "Accounting for Uncertainty in Income Taxes" ("FIN 48").  FIN 48 prescribes a two-step process for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return.  The first step involves evaluation of a tax position to determine whether it is more likely than not that the position will be sustained upon examination, based on the technical merits of the position.  The second step involves measuring the benefit to recognize in the financial statements for those tax positions that meet the more-likely-than-not recognition threshold.  FIN 48 also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition.  FIN 48 is effective for fiscal years beginning after December 15, 2006 .  The Partnership adopted FIN 48 effective January 1, 2007. The adoption of FIN 48 did not have a material effect on the Partnership’s consolidated financial condition or results of operations.

In September 2006, the FASB issued Statement of Financial Accounting Standards (“SFAS”) No. 157, “Fair Value Measurements”. SFAS No. 157 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts. SFAS No. 157 applies whenever other standards require assets or liabilities to be measured at fair value and does not expand the use of fair value in any new circumstances. SFAS No. 157 establishes a hierarchy that prioritizes the information used in developing fair value estimates. The hierarchy gives the highest priority to quoted prices in active markets and the lowest priority to unobservable data, such as the reporting entity’s own data. SFAS No. 157 requires fair value measurements to be disclosed by level within the fair value hierarchy. SFAS No. 157 is effective for fiscal years beginning after November 15, 2007. The Partnership does not anticipate that the adoption of SFAS No. 157 will have a material effect on the Partnership’s consolidated financial statements.

In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities”. SFAS No. 159 permits entities to choose to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. The objective is to improve financial reporting by providing entities with the opportunity to mitigate volatility in reported earnings caused by measuring related assets and liabilities differently without having to apply complex hedge accounting provisions. SFAS No. 159 also establishes presentation and disclosure requirements designed to facilitate comparisons between entities that choose different measurement attributes for similar types of assets and liabilities. SFAS No. 159 is effective for fiscal years beginning after November 15, 2007. The Partnership has not yet determined whether it will elect the fair value option for any of its financ ial instruments.

Note B – Transactions with Affiliated Parties

The Partnership has no employees and depends on the Managing General Partner and its affiliates for the management and administration of all Partnership activities. The Partnership Agreement provides for payments to affiliates for services and as reimbursement of certain expenses incurred by affiliates on behalf of the Partnership.

Affiliates of the Managing General Partner receive 5% of gross receipts from both of the Partnership's properties as compensation for providing property management services. The Partnership paid to such affiliates approximately $102,000 and $97,000 for the three months ended March 31, 2007 and 2006, respectively, which is included in operating expenses.

An affiliate of the Managing General Partner charged the Partnership reimbursement of accountable administrative expenses amounting to approximately $57,000 and $51,000 for the three months ended March 31, 2007 and 2006, respectively, which is included in general and administrative expenses. At March 31, 2007, approximately $513,000 of reimbursements for services were owed by the Partnership and are included in due to affiliates on the accompanying consolidated balance sheet.

Pursuant to the Partnership Agreement, for managing the affairs of the Partnership, the Managing General Partner is entitled to receive a Partnership management fee equal to 10% of the Partnership's adjusted cash from operations as distributed. No partnership management fees were paid during the three months ended March 31, 2007 and 2006, as there were no operating distributions during the respective periods.

An affiliate of the Managing General Partner has made available to the Partnership a credit line of up to $150,000 per property owned by the Partnership. During the three months ended March 31, 2007 and 2006, the Managing General Partner agreed to advance funds in excess of the credit line.  These funds were needed to fund operating expenses and property tax bills at Preston Creek Apartments during 2006 and operating expenses, capital improvements and property tax bills at Lakeside Place Apartments during 2006 and 2007. During the three months ended March 31, 2007 and 2006, the Partnership borrowed approximately $590,000 and $796,000, respectively.  Interest accrues at the prime rate plus 2% per annum (10.25% at March 31, 2007).  During the year ended December 31, 2004, the Partnership received approval by the limited partners to authorize the Managing General Partner to obtain a redevelopment loan for Preston Creek Apartments of app roximately $2,100,000 from AIMCO Properties, L.P., an affiliate of the Managing General Partner, with a fixed interest rate of 10% per annum.  The $2,100,000 redevelopment loan was fully funded as of December 31, 2005. At March 31, 2007, the combined balance of advances from affiliates, including accrued interest, was approximately $9,042,000.  Interest expense for the three months ended March 31, 2007 and 2006 was approximately $219,000 and $169,000, respectively.  Subsequent to March 31, 2007, additional advances of approximately $8,000 were received by the Partnership to fund operating expenses at Lakeside Apartments.

The Partnership insures its properties up to certain limits through coverage provided by AIMCO which is generally self-insured for a portion of losses and liabilities related to workers’ compensation, property casualty, general liability and vehicle liability.  The Partnership insures its properties above the AIMCO limits through insurance policies obtained by AIMCO from insurers unaffiliated with the Managing General Partner.  During the three months ended March 31, 2007, the Partnership was charged by AIMCO and its affiliates approximately $237,000 for hazard insurance coverage and fees associated with policy claims administration.  Additional charges will be incurred by the Partnership during 2007 as other insurance policies renew later in the year.  The Partnership was charged by AIMCO and its affiliates approximately $207,000 for insurance coverage and fees associated with policy claims administration during the year e nded December 31, 2006.

Note C – Contingencies

In March 1998, several putative unit holders of limited partnership units of the Partnership commenced an action entitled Rosalie Nuanes, et al. v. Insignia Financial Group, Inc., et al. (the "Nuanes action") in the Superior Court of the State of California for the County of San Mateo. The plaintiffs named as defendants, among others, the Partnership, its Managing General Partner and several of their affiliated partnerships and corporate entities. The action purported to assert claims on behalf of a class of limited partners and derivatively on behalf of a number of limited partnerships (including the Partnership) that are named as nominal defendants, challenging, among other things, the acquisition of interests in certain Managing General Partner entities by Insignia Financial Group, Inc. ("Insignia") and entities that were, at one time, affiliates of Insignia; past tender offers by the Insignia affiliates to acquire lim ited partnership units; management of the partnerships by the Insignia affiliates; and the series of transactions which closed on October 1, 1998 and February 26, 1999 whereby Insignia and Insignia Properties Trust, respectively, were merged into AIMCO. The plaintiffs sought monetary damages and equitable relief, including judicial dissolution of the Partnership. In addition, during the third quarter of 2001, a complaint captioned Heller v. Insignia Financial Group (the "Heller action") was filed against the same defendants that are named in the Nuanes action. On or about August 6, 2001, plaintiffs filed a first amended complaint. The Heller action was brought as a purported derivative action, and asserted claims for, among other things, breach of fiduciary duty, unfair competition, conversion, unjust enrichment, and judicial dissolution. On January 28, 2002, the trial court granted defendants motion to strike the complaint.  Plaintiffs took an appeal from this order.

On January 8, 2003, the parties filed a Stipulation of Settlement in proposed settlement of the Nuanes action and the Heller action. On June 13, 2003, the court granted final approval of the settlement and entered judgment in both the Nuanes and Heller actions. On August 12, 2003, an objector ("Objector") filed an appeal (the “Appeal”) seeking to vacate and/or reverse the order approving the settlement and entering judgment thereto. On May 4, 2004, the Objector filed a second appeal challenging the court’s use of a referee and its order requiring Objector to pay those fees.

On March 21, 2005, the Court of Appeals issued opinions in both pending appeals.  With regard to the settlement and judgment entered thereto, the Court of Appeals vacated the trial court’s order and remanded to the trial court for further findings on the basis that the “state of the record is insufficient to permit meaningful appellate review”.  The matter was transferred back to the trial court on June 21, 2005.  With regard to the second appeal, the Court of Appeals reversed the order requiring the Objector to pay referee fees. With respect to the related Heller appeal, on July 28, 2005, the Court of Appeals reversed the trial court’s order striking the first amended complaint.

On August 18, 2005, Objector and his counsel filed a motion to disqualify the trial court based on a peremptory challenge and filed a motion to disqualify for cause on October 17, 2005, both of which were ultimately denied and/or struck by the trial court.  On or about October 13, 2005 Objector filed a motion to intervene and on or about October 19, 2005 filed both a motion to take discovery relating to the adequacy of plaintiffs as derivative representatives and a motion to dissolve the anti-suit injunction in connection with settlement.  On November 14, 2005, Plaintiffs filed a Motion For Further Findings pursuant to the remand ordered by the Court of Appeals. Defendants joined in that motion.  On February 3, 2006, the Court held a hearing on the various matters pending before it and ordered additional briefing from the parties and Objector. On June 30, 2006, the trial court entered an order confirming its approval of the class act ion settlement and entering judgment thereto after the Court of Appeals had remanded the matter for further findings.  The substantive terms of the settlement agreement remain unchanged.  The trial court also entered supplemental orders on July 1, 2006, denying Objector’s Motion to File a Complaint in Intervention, Objector’s Motion for Leave of Discovery and Objector’s Motion to Dissolve the Anti-Suit Injunction.  Notice of Entry of Judgment was served on July 10, 2006. On August 31, 2006, the Objector filed a Notice of Appeal to the Court’s June 30, 2006 and July 1, 2006 orders. On December 14, 2006, Objector filed his Appellant’s Brief. The Partnership and its affiliates, as well as counsel of the Settlement Class, have not yet filed their briefs in response.

The Managing General Partner does not anticipate that any costs to the Partnership, whether legal or settlement costs, associated with these cases will be material to the Partnership’s overall operations.

AIMCO Properties, L.P. and NHP Management Company, both affiliates of the Managing General Partner, are defendants in a lawsuit alleging that they willfully violated the Fair Labor Standards Act (“FLSA”) by failing to pay maintenance workers overtime for all hours worked in excess of forty per week. The complaint, filed in the United States District Court for the District of Columbia, attempts to bring a collective action under the FLSA and seeks to certify state subclasses in California, Maryland, and the District of Columbia. Specifically, the plaintiffs contend that AIMCO Properties, L.P. and NHP Management Company failed to compensate maintenance workers for time that they were required to be "on-call." Additionally, the complaint alleges AIMCO Properties, L.P. and NHP Management Company failed to comply with the FLSA in compensating maintenance workers for time that they worked in excess of 40 hours in a week.    In June 2005 the court conditionally certified the collective action on both the on-call and overtime issues.  Approximately 1,049 individuals opted in to the class. On March 28, 2007, the court issued an opinion decertifying the collective action on both issues.  The court held that the members of the collective action are not similarly situated and the case may not proceed as a collective action.  The nine named plaintiffs still maintain their individual causes of action. The California and Maryland cases are still pending as they were stayed pending the outcome of the decertification motion in the District of Columbia case.  Although the outcome of any litigation is uncertain, AIMCO Properties, L.P. does not believe that the ultimate outcome will have a material adverse effect on its consolidated financial condition or results of operations. Similarly, the Managing General Partner does not believe that the ultimate outcome will have a material adverse effect on the Partnership
46;s consolidated financial condition or results of operations.

The Partnership is unaware of any other pending or outstanding litigation matters involving it or its investment properties that are not of a routine nature arising in the ordinary course of business.

Environmental

Various Federal, state and local laws subject property owners or operators to liability for management, and the costs of removal or remediation, of certain hazardous substances present on a property. Such laws often impose liability without regard to whether the owner or operator knew of, or was responsible for, the release or presence of the hazardous substances. The presence of, or the failure to manage or remedy properly, hazardous substances may adversely affect occupancy at affected apartment communities and the ability to sell or finance affected properties. In addition to the costs associated with investigation and remediation actions brought by government agencies, and potential fines, or penalties imposed by such agencies in connection therewith, the presence of hazardous substances on a property could result in claims by private plaintiffs for personal injury, disease, disability or other infirmities. Various laws also impose liability fo r the cost of removal, remediation or disposal of hazardous substances through a licensed disposal or treatment facility. Anyone who arranges for the disposal or treatment of hazardous substances is potentially liable under such laws. These laws often impose liability whether or not the person arranging for the disposal ever owned or operated the disposal facility. In connection with the ownership, operation and management of its properties, the Partnership could potentially be liable for environmental liabilities or costs associated with its properties.

Mold

The Partnership is aware of lawsuits against owners and managers of multifamily properties asserting claims of personal injury and property damage caused by the presence of mold, some of which have resulted in substantial monetary judgments or settlements.  The Partnership has only limited insurance coverage for property damage loss claims arising from the presence of mold and for personal injury claims related to mold exposure.  Affiliates of the Managing General Partner have implemented policies, procedures, third-party audits and training and the Managing General Partner believes that these measures will prevent or eliminate mold exposure and will minimize the effects that mold may have on residents.  To date, the Partnership has not incurred any material costs or liabilities relating to claims of mold exposure or to abate mold conditions.  Because the law regarding mold is unsettled and subject to change the Managing General Partner can make no assurance that liabilities resulting from the presence of or exposure to mold will not have a material adverse effect on the Partnership’s consolidated financial condition or results of operations.

ITEM 2.

MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATION

The matters discussed in this report contain certain forward-looking statements, including, without limitation, statements regarding future financial performance and the effect of government regulations. Actual results may differ materially from those described in the forward-looking statements and will be affected by a variety of risks and factors including, without limitation: national and local economic conditions; the terms of governmental regulations that affect the Registrant and interpretations of those regulations; the competitive environment in which the Registrant operates; financing risks, including the risk that cash flows from operations may be insufficient to meet required payments of principal and interest; real estate risks, including variations of real estate values and the general economic climate in local markets and competition for tenants in such markets; litigation, including cost associated with prosecuting and defending clai ms and any adverse outcomes, and possible environmental liabilities. Readers should carefully review the Registrant's financial statements and the notes thereto, as well as the risk factors described in the documents the Registrant files from time to time with the Securities and Exchange Commission.

The Partnership's investment properties consist of two residential apartment complexes.  The following table sets forth the average occupancy of the properties for the three months ended March 31, 2007 and 2006:

	Average Occupancy
Property	2007	2006
Lakeside Place Apartments	93%	92%
Houston, Texas
Preston Creek Apartments	96%	97%
Dallas, Texas

The Partnership’s financial results depend upon a number of factors including the ability to attract and maintain tenants at the investment properties, interest rates on mortgage loans, costs incurred to operate the investment properties, general economic conditions and weather. As part of the ongoing business plan of the Partnership, the Managing General Partner monitors the rental market environment of its investment properties to assess the feasibility of increasing rents, maintaining or increasing occupancy levels and protecting the Partnership from increases in expenses. As part of this plan, the Managing General Partner attempts to protect the Partnership from the burden of inflation-related increases in expenses by increasing rents and maintaining a high overall occupancy level. However, the Managing General Partner may use rental concessions and rental rate reductions to offset softening market conditions; accordingly, there is no guar antee that the Managing General Partner will be able to sustain such a plan. Further, a number of factors that are outside the control of the Partnership such as the local economic climate and weather, can adversely or positively affect the Partnership’s financial results.

Results of Operations

The Partnership’s net loss for the three months ended March 31, 2007 was approximately $480,000, compared to a net loss of approximately $621,000 for the three months ended March 31, 2006.  The decrease in net loss is due to an increase in total revenues and a decrease in total expenses.  

The increase in total revenues is due to increases in both rental and other income. The increase in rental income is due to an increase in the average rental rate at both investment properties and an increase in occupancy at Lakeside Place Apartments which more than offset a decrease in occupancy at Preston Creek Apartments and an increase in bad debt expense at Preston Creek Apartments. The increase in other income is due to an increase in parking income at Lakeside Place Apartments and an increase in utility reimbursements at both investment properties.  

Total expenses decreased due to decreases in property taxes and general and administrative expenses partially offset by an increase in interest expense.    Depreciation expense and operating expense remained relatively constant for the comparable period. Property tax expense decreased due to the successful appeal of the assessed value of Lakeside Place Apartments. Interest expense increased due to an increase in advances from affiliates and the rate charged on such advances, partially offset by scheduled principal payments made on the mortgages encumbering both investment properties, which reduced the carrying balances on the loans.

The decrease in general and administrative expenses is primarily due to a decrease in legal costs associated with administration of the Partnership.  Included in general and administrative expense for the three months ended March 31, 2007 and 2006 are management reimbursements to the General Partner as allowed under the Partnership Agreement. Also included in general and administrative expenses are costs associated with the quarterly and annual communications with investors and regulatory agencies and the annual audit required by the Partnership Agreement.

Liquidity and Capital Resources

At March 31, 2007, the Partnership had cash and cash equivalents of approximately $403,000 compared to approximately $171,000 at March 31, 2006.  Cash and cash equivalents decreased approximately $115,000, from December 31, 2006, due to approximately $270,000 and $175,000 of cash used in operating and investing activities, respectively, partially offset by approximately $330,000 of cash provided by financing activities. Cash used in investing activities consisted of property improvements and replacements. Cash provided by financing activities consisted of advances received from an affiliate, partially offset by principal payments made on the mortgage notes encumbering the Partnership’s investment properties and payments of advances received from an affiliate. The Partnership invests its working capital reserves in interest bearing accounts.

An affiliate of the Managing General Partner has made available to the Partnership a credit line of up to $150,000 per property owned by the Partnership. During the three months ended March 31, 2007 and 2006, the Managing General Partner agreed to advance funds in excess of the credit line.  These funds were needed to fund operating expenses and property tax bills at Preston Creek Apartments during 2006 and operating expenses, capital improvements and property tax bills at Lakeside Place Apartments during 2006 and 2007. During the three months ended March 31, 2007 and 2006, the Partnership borrowed approximately $590,000 and $796,000, respectively.  Interest accrues at the prime rate plus 2% per annum (10.25% at March 31, 2007).  During the year ended December 31, 2004, the Partnership received approval by the limited partners to authorize the Managing General Partner to obtain a redevelopment loan for Preston Creek Apartments of app roximately $2,100,000 from AIMCO Properties, L.P., an affiliate of the Managing General Partner, with a fixed interest rate of 10% per annum.  The $2,100,000 redevelopment loan was fully funded as of December 31, 2005. At March 31, 2007, the combined balance of advances from affiliates, including accrued interest, was approximately $9,042,000.  Interest expense for the three months ended March 31, 2007 and 2006 was approximately $219,000 and $169,000, respectively.  Subsequent to March 31, 2007, additional advances of approximately $8,000 were received by the Partnership to fund operating expenses at Lakeside Apartments.

The sufficiency of existing liquid assets to meet future liquidity and capital expenditure requirements is directly related to the level of capital expenditures required at the properties to adequately maintain the physical assets and other operating needs of the Partnership and to comply with Federal, state, and local legal and regulatory requirements. The Managing General Partner monitors developments in the area of legal and regulatory compliance.  For example, the Sarbanes-Oxley Act of 2002 mandates or suggests additional compliance measures with regard to governance, disclosure, audit and other areas.  In light of these changes, the Partnership expects that it will incur higher expenses related to compliance.  Capital improvements planned for each of the Partnership’s properties are detailed below.

Lakeside Place Apartments

The Partnership completed approximately $149,000 of capital improvements at Lakeside Place Apartments during the three months ended March 31, 2007, consisting primarily of roof replacement, plumbing fixture upgrades, kitchen and bath enhancements, major landscaping and floor covering replacement. These improvements were funded from operations and advances from an affiliate of the Managing General Partner. The Partnership regularly evaluates the capital improvement needs of the property. While the Partnership has no material commitments for property improvements and replacements, certain routine capital expenditures are anticipated during 2007. Such capital expenditures will depend on the physical condition of the property as well as anticipated cash flow generated by the property.

Preston Creek Apartments

The Partnership completed approximately $51,000 in capital improvements at Preston Creek Apartments during the three months ended March 31, 2007, consisting primarily of kitchen and bath resurfacing, ground lighting and floor covering replacement. These improvements were funded from operations. The Partnership regularly evaluates the capital improvement needs of the property. While the Partnership has no material commitments for property improvements and replacements, certain routine capital expenditures are anticipated during 2007 at the Partnership’s property. Such capital expenditures will depend on the physical condition of the property as well as anticipated cash flow of the property.

The capital improvements will be incurred only if cash is available from operations, Partnership reserves, or advances from an affiliate of the Managing General Partner. To the extent that capital improvements are completed the Partnership’s distributable cash flow, if any, may be adversely affected at least in the short term.

The Partnership's assets are thought to be generally sufficient for any near-term needs (exclusive of capital improvements) of the Partnership. The mortgage indebtedness encumbering Lakeside Place Apartments and Preston Creek Apartments of approximately $24,030,000 is being amortized over 20 years with maturity dates of March 2020 and January 2022, respectively, at which time the mortgages are scheduled to be fully amortized.

The Partnership made no distributions to the partners during the three months ended March 31, 2007 or 2006. Future cash distributions will depend on the levels of net cash generated from operations, property sales and/or refinancings. The Partnership’s cash available for distribution is reviewed on a monthly basis. In light of the amounts accrued and payable to affiliates of the Managing General Partner at March 31, 2007, there can be no assurance that the Partnership will generate sufficient funds from operations after required capital expenditures to permit distributions to its partners in 2007 or subsequent periods.

Other

In addition to its indirect ownership of the general partner interest in the Partnership, AIMCO and its affiliates owned 65,425.34 limited partnership units (the "Units") in the Partnership representing 72.71% of the outstanding Units at March 31, 2007. A number of these Units were acquired pursuant to tender offers made by AIMCO or its affiliates. It is possible that AIMCO or its affiliates will acquire additional Units in exchange for cash or a combination of cash and units in AIMCO Properties, L.P., the operating partnership of AIMCO, either through private purchases or tender offers. Pursuant to the Partnership Agreement, unitholders holding a majority of the Units are entitled to take action with respect to a variety of matters, that include, but are not limited to, voting on certain amendments to the Partnership Agreement and voting to remove the Managing General Partner. As a result of its ownership of 72.71% of the outstanding Uni ts, AIMCO and its affiliates are in a position to influence all such voting decisions with respect to the Partnership. However, Riverside Drive LLC, an affiliate of the Managing General Partner and AIMCO, which owns 35,473.17 (39.43%) of the Units, is required to vote its Units: (i) against any proposal to increase the fees and other compensation payable by the Partnership to the Managing General Partner and any of its affiliates; and (ii) with respect to any proposal made by the Managing General Partner or any of its affiliates, in proportion to votes cast by other unitholders. Except for the foregoing, no other limitations are imposed on AIMCO or its affiliates' right to vote each Unit acquired. Although the Managing General Partner owes fiduciary duties to the limited partners of the Partnership, the Managing General Partner also owes fiduciary duties to AIMCO as its sole stockholder. As a result, the duties of the Managing General Partner, as managing general partner, to the Partnership and its limited p artners may come into conflict with the duties of the Managing General Partner to AIMCO as its sole stockholder.

Critical Accounting Policies and Estimates

The consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States, which require the Partnership to make estimates and assumptions. The Partnership believes that of its significant accounting policies, the following may involve a higher degree of judgment and complexity.

Impairment of Long-Lived Assets

Investment properties are recorded at cost, less accumulated depreciation, unless the carrying amount of the asset is not recoverable.  If events or circumstances indicate that the carrying amount of a property may not be recoverable, the Partnership will make an assessment of its recoverability by comparing the carrying amount to the Partnership’s estimate of the undiscounted future cash flows, excluding interest charges, of the property.   If the carrying amount exceeds the aggregate undiscounted future cash flows, the Partnership would recognize an impairment loss to the extent the carrying amount exceeds the estimated fair value of the property.

Real property investment is subject to varying degrees of risk.  Several factors may adversely affect the economic performance and value of the Partnership’s investment properties.  These factors include, but are not limited to, general economic climate; competition from other apartment communities and other housing options; local conditions, such as loss of jobs or an increase in the supply of apartments that might adversely affect apartment occupancy or rental rates; changes in governmental regulations and the related cost of compliance; increases in operating costs (including real estate taxes) due to inflation and other factors, which may not be offset by increased rents; and changes in tax laws and housing laws, including the enactment of rent control laws or other laws regulating multi-family housing.  Any adverse changes in these factors could cause impairment of the Partnership’s assets.

Revenue Recognition

The Partnership generally leases apartment units for twelve-month terms or less.  The Partnership will offer rental concessions during particularly slow months or in response to heavy competition from other similar complexes in the area.  Rental income attributable to leases, net of any concessions, is recognized on a straight-line basis over the term of the lease.  The Partnership evaluates all accounts receivable from residents and establishes an allowance, after the application of security deposits, for accounts greater than 30 days past due on current tenants and all receivables due from former tenants.

ITEM 3.

CONTROLS AND PROCEDURES

(a)

Disclosure Controls and Procedures. The Partnership’s management, with the participation of the principal executive officer and principal financial officer of the Managing General Partner, who are the equivalent of the Partnership’s principal executive officer and principal financial officer, respectively, has evaluated the effectiveness of the Partnership’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this report. Based on such evaluation, the principal executive officer and principal financial officer of the Managing General Partner, who are the equivalent of the Partnership’s principal executive officer and principal financial officer, respectively, have concluded that, as of the end of such period, the Partnership’s disclosure contr ols and procedures are effective.

(b)

Internal Control Over Financial Reporting. There have not been any changes in the Partnership’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, the Partnership’s internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1.

LEGAL PROCEEDINGS

In March 1998, several putative unit holders of limited partnership units of the Partnership commenced an action entitled Rosalie Nuanes, et al. v. Insignia Financial Group, Inc., et al. (the "Nuanes action") in the Superior Court of the State of California for the County of San Mateo. The plaintiffs named as defendants, among others, the Partnership, its Managing General Partner and several of their affiliated partnerships and corporate entities. The action purported to assert claims on behalf of a class of limited partners and derivatively on behalf of a number of limited partnerships (including the Partnership) that are named as nominal defendants, challenging, among other things, the acquisition of interests in certain Managing General Partner entities by Insignia Financial Group, Inc. ("Insignia") and entities that were, at one time, affiliates of Insignia; past tender offers by the Insignia affiliates to acquire lim ited partnership units; management of the partnerships by the Insignia affiliates; and the series of transactions which closed on October 1, 1998 and February 26, 1999 whereby Insignia and Insignia Properties Trust, respectively, were merged into AIMCO. The plaintiffs sought monetary damages and equitable relief, including judicial dissolution of the Partnership. In addition, during the third quarter of 2001, a complaint captioned Heller v. Insignia Financial Group (the "Heller action") was filed against the same defendants that are named in the Nuanes action. On or about August 6, 2001, plaintiffs filed a first amended complaint. The Heller action was brought as a purported derivative action, and asserted claims for, among other things, breach of fiduciary duty, unfair competition, conversion, unjust enrichment, and judicial dissolution. On January 28, 2002, the trial court granted defendants motion to strike the complaint.  Plaintiffs took an appeal from this order.

On January 8, 2003, the parties filed a Stipulation of Settlement in proposed settlement of the Nuanes action and the Heller action. On June 13, 2003, the court granted final approval of the settlement and entered judgment in both the Nuanes and Heller actions. On August 12, 2003, an objector ("Objector") filed an appeal (the “Appeal”) seeking to vacate and/or reverse the order approving the settlement and entering judgment thereto. On May 4, 2004, the Objector filed a second appeal challenging the court’s use of a referee and its order requiring Objector to pay those fees.

On March 21, 2005, the Court of Appeals issued opinions in both pending appeals.  With regard to the settlement and judgment entered thereto, the Court of Appeals vacated the trial court’s order and remanded to the trial court for further findings on the basis that the “state of the record is insufficient to permit meaningful appellate review”.  The matter was transferred back to the trial court on June 21, 2005.  With regard to the second appeal, the Court of Appeals reversed the order requiring the Objector to pay referee fees. With respect to the related Heller appeal, on July 28, 2005, the Court of Appeals reversed the trial court’s order striking the first amended complaint.

On August 18, 2005, Objector and his counsel filed a motion to disqualify the trial court based on a peremptory challenge and filed a motion to disqualify for cause on October 17, 2005, both of which were ultimately denied and/or struck by the trial court.  On or about October 13, 2005 Objector filed a motion to intervene and on or about October 19, 2005 filed both a motion to take discovery relating to the adequacy of plaintiffs as derivative representatives and a motion to dissolve the anti-suit injunction in connection with settlement.  On November 14, 2005, Plaintiffs filed a Motion For Further Findings pursuant to the remand ordered by the Court of Appeals. Defendants joined in that motion.  On February 3, 2006, the Court held a hearing on the various matters pending before it and ordered additional briefing from the parties and Objector. On June 30, 2006, the trial court entered an order confirming its approval of the class act ion settlement and entering judgment thereto after the Court of Appeals had remanded the matter for further findings.  The substantive terms of the settlement agreement remain unchanged.  The trial court also entered supplemental orders on July 1, 2006, denying Objector’s Motion to File a Complaint in Intervention, Objector’s Motion for Leave of Discovery and Objector’s Motion to Dissolve the Anti-Suit Injunction.  Notice of Entry of Judgment was served on July 10, 2006. On August 31, 2006, the Objector filed a Notice of Appeal to the Court’s June 30, 2006 and July 1, 2006 orders. On December 14, 2006, Objector filed his Appellant’s Brief. The Partnership and its affiliates, as well as counsel of the Settlement Class, have not yet filed their briefs in response.

The Managing General Partner does not anticipate that any costs to the Partnership, whether legal or settlement costs, associated with these cases will be material to the Partnership’s overall operations.

AIMCO Properties, L.P. and NHP Management Company, both affiliates of the Managing General Partner, are defendants in a lawsuit alleging that they willfully violated the Fair Labor Standards Act (“FLSA”) by failing to pay maintenance workers overtime for all hours worked in excess of forty per week. The complaint, filed in the United States District Court for the District of Columbia, attempts to bring a collective action under the FLSA and seeks to certify state subclasses in California, Maryland, and the District of Columbia. Specifically, the plaintiffs contend that AIMCO Properties, L.P. and NHP Management Company failed to compensate maintenance workers for time that they were required to be "on-call." Additionally, the complaint alleges AIMCO Properties, L.P. and NHP Management Company failed to comply with the FLSA in compensating maintenance workers for time that they worked in excess of 40 hours in a week.    In June 2005 the court conditionally certified the collective action on both the on-call and overtime issues.  Approximately 1,049 individuals opted in to the class. On March 28, 2007, the court issued an opinion decertifying the collective action on both issues. The court held that the members of the collective action are not similarly situated and the case may not proceed as a collective action.  The nine named plaintiffs still maintain their individual causes of action. The California and Maryland cases are still pending as they were stayed pending the outcome of the decertification motion in the District of Columbia case.  Although the outcome of any litigation is uncertain, AIMCO Properties, L.P. does not believe that the ultimate outcome will have a material adverse effect on its consolidated financial condition or results of operations. Similarly, the Managing General Partner does not believe that the ultimate outcome will have a material adverse effect on the Partnership’s c onsolidated financial condition or results of operations.

ITEM 5.

OTHER INFORMATION

None.

ITEM 6.

EXHIBITS

See Exhibit Index.

SIGNATURES

In accordance with the requirements of the Exchange Act, the Registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	CENTURY PROPERTIES FUND XV
	By:   Fox Capital Management Corporation
	Managing General Partner
Date: May 15, 2007	By:   /s/Martha L. Long
	Martha L. Long
	Senior Vice President
Date: May 15, 2007	By:   /s/Stephen B. Waters
	Stephen B. Waters
	Vice President

CENTURY PROPERTIES FUND XV

EXHIBIT INDEX

Exhibit Number

Description of Exhibit

 2.1

NPI, Inc. Stock Purchase Agreement, dated as of August 17, 1996, incorporated by reference to the Partnership's Current Report on Form 8-K dated August 17, 1996.

 2.2

Partnership Units Purchase Agreement dated as of August 17, 1996, incorporated by reference to Exhibit 2.1 to Form 8-K filed by Insignia Financial Group, Inc. ("Insignia") with the Securities and Exchange Commission on September 1, 1996.

 2.3

Management Purchase Agreement dated as of August 17, 1996, incorporated by reference to Exhibit 2.2 to Form 8-K filed by Insignia with the Securities and Exchange Commission on September 1, 1996.

 2.4

Limited Liability Company Agreement of Riverside Drive L.L.C., dated as of August 17, 1995 incorporated by reference to Exhibit 2.4 to Form 8-K filed by Insignia with the Securities and Exchange Commission on September 1, 1995.

 2.5

Master Indemnity Agreement dated as of August 17, 1996, incorporated by reference to Exhibit 2.5 to Form 8-K filed by Insignia with the Securities and Exchange Commission on September 1, 1996.

 3.4

Agreement of Limited Partnership, incorporated by reference to Exhibit A to the Prospectus of the Partnership dated September 20, 1983, as amended on June 13, 1989, and is thereafter supplemented contained in the Partnership's Registration Statement on Form S-11 (Reg. No. 2-79007).

10.8

Multifamily Note dated February 2, 2000, by and between the Partnership and ARCS Commercial Mortgage Co., LP, for Lakeside Place Apartments. Incorporated by reference to the Registrant's Form 10-KSB for the year ended December 31, 2002.

10.9

Multifamily Note dated December 13, 2001, by and between the Partnership and GMAC Commercial Mortgage Corporation, a California corporation. Incorporated by reference to the Registrant’s Form 10-KSB for the year ended December 31, 2002.

31.1

Certification of equivalent of Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2

Certification of equivalent of Chief Financial Officer pursuant to Securities Exchange Act Rules 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1

Certification of equivalent of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 31.1

CERTIFICATION

I, Martha L. Long, certify that:

1.

I have reviewed this quarterly report on Form 10-QSB of Century Properties Fund XV;

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 small business issuer as of, and for, the periods presented in this report;

4.

The small business issuer's other certifying officer(s) 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)) for the small business issuer 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 small business issuer, 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)

Evaluated the effectiveness of the small business issuer'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

(c)

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

5.

The small business issuer's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the small business issuer's auditors and the audit committee of the small business issuer'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 small business issuer'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 small business issuer's internal control over financial reporting.

Date:  May 15, 2007

/s/Martha L. Long

Martha L. Long

Senior Vice President of Fox Capital Management Corporation, equivalent of the chief executive officer of the Partnership

Exhibit 31.2

CERTIFICATION

I, Stephen B. Waters, certify that:

1.

I have reviewed this quarterly report on Form 10-QSB of Century Properties Fund XV;

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 small business issuer as of, and for, the periods presented in this report;

4.

The small business issuer's other certifying officer(s) 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)) for the small business issuer 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 small business issuer, 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)

Evaluated the effectiveness of the small business issuer'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

(c)

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

5.

The small business issuer's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the small business issuer's auditors and the audit committee of the small business issuer'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 small business issuer'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 small business issuer's internal control over financial reporting.

Date:  May 15, 2007

/s/Stephen B. Waters

Stephen B. Waters

Vice President of Fox Capital Management Corporation, equivalent of the chief financial officer of the Partnership

Exhibit 32.1

Certification of CEO and CFO

Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report on Form 10-QSB of Century Properties Fund XV (the "Partnership"), for the quarterly period ended March 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), Martha L. Long, as the equivalent of the chief executive officer of the Partnership, and Stephen B. Waters, as the equivalent of the chief financial officer of the Partnership, each hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge:

(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 Partnership.

      /s/Martha L. Long

Name: Martha L. Long

Date: May 15, 2007

      /s/Stephen B. Waters

Name: Stephen B. Waters

Date: May 15, 2007

This certification is furnished with this Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not be deemed filed by the Partnership for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.