EX-23.1 4 ex23-1.txt EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (Nos. 333-52952, 333-69653, 333-56237, 333-20999, 333-109010, 333-53359, and 333-46647) and Form S-8 (Nos. 333-52957, 333-28427, 333-14243) of Brandywine Realty Trust of our report dated June 18, 2004, relating to the financial statements and financial statement schedules, which appears in this Form 10-K/A. /s/ PricewaterhouseCoopers LLP Philadelphia, Pennsylvania June 18, 2004