Federal Office Building
50 United Nations Plaza
About
Federal Office Building, 50 United Nations Plaza (just north of Market St, between Hyde St and Leavenworth St). Architect Arthur Brown Jr., who also designed City Hall and several other Civic Center landmarks, designed this building. It was completed in 1936, making it the last building to be completed in the seven-building complex of the Civic Center. It is an interesting six story, D-shaped, "Beaux Arts" building. It also has a 24,000 square-foot interior courtyard and many of its features such as the lobby and main stairway are subject to historical preservation laws. Unfortunately, the building is currently closed and can only be appreciated from the outside. Free.