Attached files

file filename
10-K - FORM 10-K - ERP OPERATING LTD PARTNERSHIPc63161e10vk.htm
EX-12 - EX-12 - ERP OPERATING LTD PARTNERSHIPc63161exv12.htm
EX-21 - EX-21 - ERP OPERATING LTD PARTNERSHIPc63161exv21.htm
EX-32.2 - EX-32.2 - ERP OPERATING LTD PARTNERSHIPc63161exv32w2.htm
EX-31.2 - EX-31.2 - ERP OPERATING LTD PARTNERSHIPc63161exv31w2.htm
EX-31.1 - EX-31.1 - ERP OPERATING LTD PARTNERSHIPc63161exv31w1.htm
EX-32.1 - EX-32.1 - ERP OPERATING LTD PARTNERSHIPc63161exv32w1.htm
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statements (Forms S-3 No. 333-169956 and No. 333-156398 and Forms S-4 No. 333-44576 and No. 333-36053) of ERP Operating Limited Partnership and in the related Prospectuses of our reports dated February 24, 2011 with respect to the consolidated financial statements and schedule of ERP Operating Limited Partnership and the effectiveness of internal control over financial reporting of ERP Operating Limited Partnership, included in this Annual Report (Form 10-K) for the year ended December 31, 2010.
         
     
     /s/ Ernst & Young LLP    
    Ernst & Young LLP   
       
 
Chicago, Illinois
February 24, 2011