Internal Revenue Service 1111
1111 Constitution Ave., NW
Washington, DC 20224
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(Federal Building)
Years Labeled (Rating):
2011 (90), 2012 (94), 2013 (92), 2014 (95)
Facility Type:
Office
Total Floor Space:
1428147
Year Constructed:
1932
Building Owner:
Internal Revenue Service
Property Manager:
N/A
Please note: The building information in this profile was verified and submitted to EPA at the time of application. Building energy performance, operating
characteristics, and ownership/management may be subject to change over time.