110 Plaza

110 Plaza
110 Plaza Building looking east on A street
Interactive map of the 110 Plaza area
General information
StatusCompleted
TypeOffice
Location110 West A Street, San Diego, California, United States
Construction started1970
Completed1971
Height
Roof266 ft (81 m)
Technical details
Floor count18
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110 Plaza, also known as the Commonwealth Building or the 110 Tower Building, is a 266 feet (81 m) modernist office building in downtown San Diego, Civic / Core Neighborhood. The address of the building is 110 West A Street, San Diego, CA 92101 and it is bordered by Front Street, A Street, 1st Avenue, and Ash Street.

When the building opened in 1971, it was the first all-glass high rise in San Diego. The 18-story building has a bronze plate-glass exterior and can be identified by the Commonwealth Financial Network sign located on the top of the north and west-facing sides.