1111 Pennsylvania Avenue

1111 Pennsylvania Avenue is a 14-story office building in Washington, D.C., distinguished by modern architecture with a limestone and glass facade. The structure occupies substantial square footage and houses primarily professional office spaces.

The site originally housed the Fountain Inn, established in 1815, and was later replaced by the Fuller Hotel. That hotel witnessed a significant moment in American history when a presidential ceremony took place within its walls.

The building sits on one of Washington's most prominent streets, positioned between major national institutions. This location gives it special significance in the city's business life.

The building is located near major transit hubs and is easily accessible on foot when coming from public transportation. Visitors should note that this is a private workplace and access may be restricted to authorized individuals.

The building uses a special light pipe system that channels natural sunlight through office windows. This system is supplemented by artificial lighting during cloudy weather or nighttime hours.

Location: Washington, D.C.

Inception: 1968

Floors above the ground: 14

GPS coordinates: 38.89530,-77.02770

Latest update: December 11, 2025 11:02