7Old Patent Office Building Exterior

The Greek Revival building of 1836 to 1867, shared with the National Portrait Gallery, with its Doric portico modelled on the Parthenon.

In This Area

The Old Patent Office Building

Robert Mills, William Parker Elliot, Thomas U. Walter and others, 1836 to 1868

F Street between 7th and 9th Streets; the south portico faces F Street