Mare Island Naval Shipyard, Fire House Annex, Vallejo, Solano County, CA

Significance: Building 99 was constructed in 1905 on the southwest corner of California Avenue and 7th Street at its present site. The facade of Building 99A, like the three south of it on the west site of California Avenue, extend the mixture of materials and small scale found in the facades of the buildings on the central entrance to the "Shipyard Historical District" of the Mare Island Naval Shipyard National Historic Landmark which, together, make an important contribution to the major entrance to this historic district.
Survey number: HABS CA-1543-J
Building/structure dates: ca. 1905 Initial Construction
National Register of Historic Places NRIS Number: 75002103