1400 K Street

Tenant Handbook 

Mail Service


The mailing address for 1400 K Street is:

1400 K CO. LLC

1400 K Street NW
Brookfield Management Office
Washington, DC 20005

Mail is delivered daily to tenants suites by the US Postal Service by 5:00pm.


Outgoing mail may be deposited in the collection boxes located on the lobby level back service entrance. The pick-up schedule is Monday through Friday at 10:20am and 3:30pm.

The nearest Post Office location is at 1400 L Street NW. For more information please call your local Post Office or visitwww.usps.com.