EX-32.1 4 exhibit321esrop3-31x15.htm EXHIBIT 32.1
EXHIBIT 32.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
The undersigned, the Chief Executive Officer of Empire State Realty OP, L.P. (the "Company"), hereby certifies on the date hereof, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of The Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q for the three months ended March 31, 2015 (the "Form 10-Q"), filed concurrently herewith by the Company, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 6, 2015 | EMPIRE STATE REALTY OP, L.P. By: /s/ Anthony E. Malkin Chief Executive Officer