Number One Observatory Circle

Number One Observatory Circle is an official residence in Observatory Circle, Washington, D.C., United States, serving as the home of the sitting Vice President. The white building stands on the grounds of the United States Naval Observatory in the northwestern part of the city and includes several outbuildings and a landscaped garden.

The house was built in 1893 for the superintendent of the Naval Observatory and housed the Chief of Naval Operations starting in 1923. Congress later assigned it to the Vice Presidents, making it a symbol of American government leadership.

The residence remains closed to the public, and only invited guests can enter the grounds when attending official receptions or private events. The tradition of the Vice President living here reflects the American custom of providing historic homes to senior government officials while they serve the country.

The property is not open to the public, and visitors cannot tour or observe the grounds from outside due to high fences and security personnel. Those interested in learning about the location can find information through Naval Observatory archives or official government sources.

Inside the ceremonial office, the Vice President's Desk contains signatures of former occupants hidden in a drawer since the 1940s. This quiet tradition connects each new term to those who served before, creating a personal link through the decades.

Location: Washington, D.C.

Inception: 1893

Architects: Leon E. Dessez

Address: 1 Observatory Circle NW, Washington, DC 20008-3619

Website: https://whitehouse.gov/about-the-white-house/the-grounds/the-vice-presidents-residence-office

GPS coordinates: 38.92296,-77.06543

Latest update: December 12, 2025 19:14