Longworth House Office Building, 15 Independence Avenue SE, Washington, DC 20515

The Longworth House Office Building has a floor area of just under 600,000 square feet and is the smallest of the three House Office Buildings. It was built in the Neo-Classical Revival style and was finished in 1933.

The large assembly room in this building was used in 1949 and 1950 as the meeting chamber for the House of Representatives while the chamber in the Capitol was undergoing remodeling.

The Longworth House Office Building is located at 15 Independence Avenue SE, Washington, DC 20515. Click Here for Google Map showing the location of the Longworth House Office Building.

Closest Metro Station: The Capitol South Metro Station on the Blue and Orange Lines is nearest to the Longworth House Office Building.