Rayburn House Office Building

Rayburn House Office Building
View of Rayburn Office from United States Capitol dome (2007)
Map
General information
StatusCompleted
Architectural styleNeoclassical
LocationUnited States Capitol Complex
Town or cityWashington, D.C.
CountryUnited States
Coordinates38°53′12.48″N 77°0′37.8″W / 38.8868000°N 77.010500°W / 38.8868000; -77.010500
OpenedFebruary 1965
Technical details
MaterialMarble
Grounds2,395,914 square feet (222,587.7 m2)
Design and construction
Architecture firmH2L2

The Rayburn House Office Building (RHOB) is a congressional office building for the U.S. House of Representatives in the Capitol Hill neighborhood of Washington, D.C., between South Capitol Street and First Street.

Rayburn is named after former speaker of the House Sam Rayburn. It was completed in 1965 and at 2.375 million square feet (220,644 m2) is the largest congressional office building.