American Petroleum Institute

Washington, DC


74,200 sf


Owner: American Petroleum Institute
Architect: OTJ Architects

American Petroleum Institute (API) is known to be the only national trade association representing all facets of the natural gas and oil industry. Their new Corporate Headquarters, is located at 200 Massachusetts Avenue, NW, Washington, DC. API is the first tenant to move into the newly constructed Capitol Crossing Development. 200 Massachusetts Avenue is in the process of obtaining LEED Platinum certification.

API’s Headquarters build out will accommodate approximately 200 staff and occupy both the 11th and 12th floors. The interconnecting stair between floors 11 and 12 will also lead to a private portion of the Penthouse allowing API access to a private roof top deck. In addition to private and open office areas the space features a large Reception area, meeting rooms, divisible Multi-Purpose Room, Board Room and an Employee Lounge with a Mezzanine.