The Mint building, which was constructed in red brick, was designed by architect William Strickland in the Greek Revival style, like most 19th-century public buildings in the United States. Strickland was a student of the architect Benjamin Latrobe, a disciple of Neoclassicism who had helped design the United States Capitol building in Washington, D.C. Strickland himself, based in Philadelphia, had already designed the Philadelphia Mint building and the Second Bank of the United States, and would design the Charlotte and Dahlonega facilities, making him the architect of the first four U.S. mint buildings. Martin Gordon supervised the building's construction, which was undertaken by Benjamin F. Fox, the master carpenter and joiner, and John Mitchell, the master stonemason and builder.