AKA: Government of Mexico, Custom House, Yerba Buena Plaza, San Francisco, CA; United States Government, Department of the Treasury, Custom House #1, Portsmouth Plaza, San Francisco, CA
Structure Type: built works - public buildings
Designers: [unspecified]
Dates: constructed 1835
1 story
Building History
According to a US Government, Department of Customs and Border Protection website on the history of custom houses in San Francisco, this one-story adobe building was erected under the supervision of William Antonio Richardson (1795-1858), an English master mariner who served the Mexican Government in Alta California as San Francisco Bay's harbormaster. Richardson built "La Casa Grande," as it was known informally, in about 06/1835, eleven years before the 200-person settlement of Yerba Buena (later San Francisco) was seized by US Navy sailors and Marines on 07/09/1846. Richardson, was removed as harbormaster and custom house collector in 1847 and replaced by a US Army captain, Joseph Libbey Folsom (1817-1855).
This building served as the US Custom House from 1846 until 06/1850, when American officials built a much larger, four-story building at the corner of Montgomery and California Streets. (See US Government, Department of Customs and Border Protection.gov, "The United States Customhouse in San Francsico: An Illustrated History," accessed 08/22/2023.)
Building Notes
An historical plaque commemorating the site of Richardson's Casa Grande was placed at 823 Grant Street.
PCAD id: 23441