The Herbert C. Hoover Building is the Washington, D.C. headquarters of the United States Department of Commerce. The building is located at 1401 Constitution Avenue, Northwest, Washington, D.C., on the block bounded by Constitution Avenue NW to the south, Pennsylvania Avenue NW to the north, 15th Street NW to the west, and 14th Street NW to the east. It is located in the Federal Triangle, east of President's Park South (the Ellipse), north of the National Mall, and west of other Department of Commerce buildings, the John A. Wilson Building (District Building with the government of the District of Columbia / Washington, D.C.), and the Ronald Reagan Building. The building is owned by the General Services Administration. Completed in 1932, it was renamed after Herbert Hoover in 1981. Hoover served as Secretary of Commerce (1921–1928) and later President (1929–1933). The closest Washington Metro station is Federal Triangle. The White House Visitor Center (on the first floor) is in the Hoover Building. History The Department of Commerce was established after President William Howard Taft signed legislation creating the department on his last day in office, March 4, 1913, splitting the former Department of Commerce and Labor into the Department of Commerce and the Department of Labor. In 1928, Congress authorized the purchase of land in what is now known as the Federal Triangle for departmental offices. The authorization was part of a wave of government construction; the 1926 Public Buildings Act permitted the government to hire private architects for the design of federal buildings, which led to large-scale construction of public buildings, including the development of the Federal Triangle site between the Capitol and the White House. Soon afterward Treasury Secretary Andrew W. Mellon and the Board of Architectural Consultants, composed of leading architects and headed by Edward H. Bennett of the Chicago architectural firm of Bennett, Parsons, and Frost, developed design guidelines for the site. Under Bennett's direction, each member of the board designed one of the buildings in the Federal Triangle complex to "provide each government agency or bureau with a building that would address its functional needs, while combining the individual buildings into a harmonious, monumental overall design expressive of the dignity and authority of the federal government." Louis Ayres, a member of the board, was selected as the architect for the Department of Commerce Building. Ayres, Arthur Brown Jr. (assigned to the Interstate Commerce Commission building, now