Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THESARBANES-OXLEY ACT OF 2002
I, Spencer F. Kirk, Chief Executive Officer of Extra Space Storage Inc. (the “Company”), hereby certify as of the date hereof, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of theSarbanes-Oxley Act of 2002, that the Annual Report of the Company onForm 10-K for the year ended December 31, 2014 (the“Form 10-K”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that information contained in theForm 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.
| Date: March 2, 2015 | By: | /s/SPENCERF.KIRK | ||
| Name: | Spencer F. Kirk | |||
| Title: | Chief Executive Officer |
I, P. Scott Stubbs, the Chief Financial Officer of the Company, hereby certify as of the date hereof, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of theSarbanes-Oxley Act of 2002, that the Annual Report of the Company onForm 10-K for the year ended December 31, 2014 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that information contained in theForm 10-K fairly presents in all material respects the financial condition and results of operations of the Company.
| Date: March 2, 2015 | By: | /s/P.SCOTTSTUBBS | ||
| Name: | P. Scott Stubbs | |||
| Title: | Executive Vice President and Chief Financial Officer |