Liberty Property Trust (LPT) 8-K Other Events

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

1)	Registration Statement (Form S-3 No. 333-120692),
2)	Registration Statement (Form S-3 No. 333-150737),
3)	Registration Statement (Form S-3 No. 33-94782),
4)	Registration Statement (Form S-3 No. 333-22211),
5)	Registration Statement (Form S-3 No. 333-43267),
6)	Registration Statement (Form S-3 No. 333-39282) ,
7)	Registration Statement (Form S-3 No. 333-65592),
8)	Registration Statement (Form S-3 No. 333-125571) of Liberty Property Trust and Liberty Property Limited Partnership, and
9)	Registration Statement (Form S-3 No. 333-156460),
10)	Registration Statement (Form S-3 No. 333-148614),
11)	Registration Statement (Form S-3 No. 333-14139),
12)	Registration Statement (Form S-8 No. 333-141314) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan,
13)	Registration Statement (Form S-8 No. 333-32244) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan,
14)	Registration Statement (Form S-3 No. 333-53297),
15)	Registration Statement (Form S-3 No. 333-63115),
16)	Registration Statement (Form S-3 No. 333-37218),
17)	Registration Statement (Form S-3 No. 333-45032),
18)	Registration Statement (Form S-8 No. 333-62504) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan,
19)	Registration Statement (Form S-8 No. 333-62506) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan,
20)	Registration Statement (Form S-3 No. 333-63494),
21)	Registration Statement (Form S-3 No. 333-63978),
22)	Registration Statement (Form S-3 No. 333-91702),
23)	Registration Statement (Form S-3 No. 333-107482),
24)	Registration Statement (Form S-3 No. 333-108040),
25)	Registration Statement (Form S-3 No. 333-114609),
26)	Registration Statement (Form S-3 No. 333-118994),
27)	Registration Statement (Form S-3 No. 333-130948),
28)	Registration Statement (Form S-3 No. 333-125572),
29)	Registration Statement (Form S-3 No. 333-122365),
30)	Registration Statement (Form S-8 No. 333-118995) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan,
31)	Registration Statement (Form S-3 No. 333-159731), and
32)	Registration Statement (Form S-8 No. 333-159732) pertaining to the Liberty Property Trust Amended and Restated Share Incentive Plan, and in the related Prospectuses

of our report dated February 25, 2009 (except for Notes 2, 13, 14, 15 and 16 as to which date is December 1, 2009 and Note 8 as to which the date is May 19, 2009), with respect to the consolidated financial statements and schedule of Liberty Property Trust included in this Current Report (Form 8-K).

/s/ Ernst & Young LLP

Philadelphia, Pennsylvania
December 1, 2009