UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No.     )

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LIBERTY PROPERTY TRUST
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on May 17, 2018 LIBERTY PROPERTY TRUST You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting. LIBERTY PROPERTY TRUST 500 CHESTERFIELD PARKWAY MALVERN, PA 19355 0000364993_1 R1.0.1.17 See the reverse side of this notice to obtain proxy materials and voting instructions. Meeting Information Meeting Type: Annual Meeting For holders as of: February 20, 2018 Date: May 17, 2018Time: 11:00 AM EDT Location: The Offices of Cozen O'Connor One Liberty Place 1650 Market Street Suite 2800 Philadelphia, PA 19103

Before You Vote How to Access the Proxy Materials Proxy Materials Available to VIEW or RECEIVE: Have the information that is printed in the box marked by the arrow (located on the by the arrow (located on the following page) in the subject line. How To Vote Please Choose One of the Following Voting Methods marked by the arrow available and follow the instructions. 0000364993_2 R1.0.1.17 Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. 1. Notice & Proxy Statement2. Annual Report How to View Online: following page) and visit: www.proxyvote.com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET:www.proxyvote.com 2) BY TELEPHONE:1-800-579-1639 3) BY E-MAIL*:sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before May 04, 2018 to facilitate timely delivery.

The Board of Trustees recommends you vote FOR the following: 1. Election of nine trustees to hold office until 2019. Nominees 01 06 Thomas C. Deloach, Jr. 02 Katherine E. Dietze 03 Antonio F. Fernandez 08 Marguerite M. Nader 04 Daniel P. Garton 09 Fredric J. Tomczyk 05 Robert G. Gifford William P. Hankowsky 07 David L. Lingerfelt The Board of Trustees recommends you vote FOR proposals 2, 3 and 4. 2. Advisory vote to approve the compensation of the Trust's named executive officers. 3. Approval of the amendment to the Trust's Amended and Restated Declaration of Trust to clarify the right of the Trust's shareholders to amend the Trust's bylaws. 4. Approval of the proposal to ratify the selection of Ernst & Young LLP as the Trust's independent registered public accounting firm for 2018. NOTE: Such other business as may properly come before the meeting or any adjournment thereof. 0000364993_3 R1.0.1.17 Voting items

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