Brandywine Operating Partnership 10-K 2012 Q4 Annual report

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-20999, 333-46647, 333-52952, 333-53359, 333-69653, 333-109010, 333-123444, 333-158590, 333-174700, and 333-174701) and on Form S-8 (Nos. 333-14243, 333-28427, 333-52957, 333-123446, 333-125311, 333-131171, 333-141906, 333-142752, 333-142754 and 333-167266) of Brandywine Realty Trust of our report dated February 22, 2013 relating to the financial statements, financial statement schedules, and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.

/s/ PricewaterhouseCoopers LLP

Philadelphia, Pennsylvania

February 25, 2013