High Quality Content by WIKIPEDIA articles! The Eisenhower Executive Office Building (EEOB), formerly known as the Old Executive Office Building (OEOB) and as the State, War, and Navy Building, is an office building in Washington, D.C., just west of the White House. The building is maintained by General Services Administration and occupied by the White House Office of Administration/Executive Office of the President. It is on 17th Street NW, between Pennsylvania Avenue and New York Avenue, and West Executive Drive. The building is a U.S. National Historic Landmark. Many White House employees have their offices in this structure, which is connected to the White House by a tunnel.