United States Court of Military Appeals

The United States Court of Military Appeals is a Greek Revival courthouse at 450 E Street Northwest featuring refined classical proportions and high-quality construction materials throughout. The building functions as an active federal appellate facility where military justice cases are heard and decided.

Construction took place from 1908 to 1910, marking the first expansion of the District of Columbia Courts complex in Judiciary Square. The building was part of a broader effort to modernize the city's judicial facilities.

The structure serves as an appellate court where military personnel can appeal decisions from courts-martial and other military justice proceedings.

The courthouse sits within the Pennsylvania Avenue National Historic Site and remains an active federal judicial facility. Security screening is required for entry, and access to certain areas may be restricted during proceedings.

Architect Elliott Woods deliberately designed the building to complement the adjacent 1820 Washington City Hall while adhering to early 20th-century design standards. The result shows how classical harmony was maintained between structures of different periods.

Location: Washington, D.C.

Architects: Elliott Woods

Address: 450 E St.

GPS coordinates: 38.89580,-77.01830

Latest update: December 13, 2025 12:22