José Castro House

José Castro House
The Plaza de San Juan façade of the house
LocationS side of the Plaza, San Juan Bautista, California
Coordinates36°50′40.78″N 121°32′4.86″W / 36.8446611°N 121.5346833°W / 36.8446611; -121.5346833
Area1 acre (0.40 ha)
Built1838 (1838)
ArchitectJosé Antonio Castro
Architectural styleMonterey Colonial
Part ofSan Juan Bautista Plaza Historic District (ID69000038)
NRHP reference No.70000141
CHISL No.179
Significant dates
Added to NRHPApril 15, 1970
Designated NHLMay 15, 1970
Designated NHLDCPApril 15, 1970
Designated CHISLMarch 6, 1935

The José Castro House (Spanish: Casa José Castro), sometimes known as the Castro-Breen Adobe, is a historic adobe home in San Juan Bautista, California, facing the Plaza de San Juan. The Monterey Colonial style house was built 1838-41 by General José Antonio Castro, a former Governor of Alta California. It was later sold to the Breen family, who lived there until 1933, when the house became a museum as part of San Juan Bautista State Historic Park.