OAHP Headquarters
451 7th Street, NW, Room 6230
Washington, DC 20410
(202) 708-0001
Washington Preservation Office
The Portals Building, Suite 380
1280 Maryland Avenue, SW
Washington, DC 20024
(202) 260-2746
Chicago Preservation Office
Metcalf Federal Building
77 West Jackson Boulevard, Room 2301
Chicago, IL 60604
(312) 886-4133, ext. 2370
New York (Rehab Escrow Administration)
Jacob K. Javits Federal Building
26 Federal Plaza, Room 32-102
New York, NY 10278-0068
(212) 542-7665