Old Post Office

The Old Post Office is a multi-story building in Romanesque Revival style in Washington D.C., recognizable by its tall tower with clock faces on all four sides. The façade shows dark gray granite, while the interior is organized around an open courtyard.

Construction began in 1892 and lasted seven years, with the building serving as headquarters for the postal department. After 1914, postal services moved to another location, and the building was later converted for other uses.

A large electric clock in the tower earned the nickname

The entrance is located directly on Pennsylvania Avenue, just a short walk from the White House. The tower is visible from many points downtown and serves as a useful landmark.

The building was the first in the city constructed with a steel frame and built-in electrical wiring. This construction method allowed larger interior spaces without load-bearing walls and set new standards for commercial architecture in the capital.

Location: Washington, D.C.

Architects: Willoughby J. Edbrooke

Architectural style: Romanesque Revival architecture

Part of: Pennsylvania Avenue National Historic Site

Website: https://nps.gov/nama/learn/historyculture/old-post-office-tower.htm

GPS coordinates: 38.89398,-77.02797

Latest update: December 4, 2025 23:42