{"nrhp_refnum":"71000188","name":"U.S. Post Office and Courthouse","other_names":["Main Post Office"],"category":"building","location":{"address":"NE corner of 7th and Mission Sts.","address_restricted":false,"city":"San Francisco","county":"San Francisco","state":"CA","lat":37.78003192250006,"lon":-122.4109749882246,"geom_source":"nps_gis"},"listed_date":"1971-10-14","is_nhl":true,"nhl_designated_date":"2012-10-16","areas_of_significance":["Architecture"],"significance_levels":["national","local"],"summary":{"what_it_is":"A three-story federal post office and courthouse at the northeast corner of Seventh and Mission Streets in San Francisco, designed in the manner of an Italian Renaissance palazzo and built between 1893 and 1905.","why_significant":"The nomination presents it as an outstanding example of Beaux-Arts design combined with federal early-republic traditions and Italian Renaissance influence. It is described as probably the most ornate public building west of the Mississippi, with lavish marble, mosaic and fresco interiors. It also survived the 1906 earthquake and fire through the efforts of its employees.","narrative":"Occupying the northeast corner of Seventh and Mission Streets in San Francisco, this federal post office and courthouse was built in the style of an Italian Renaissance palazzo. Three stories tall with a basement, it surrounds an inner courtyard and is built of brick faced with granite. Congress bought the site in 1887 and funded construction in 1893, and the building was ready for occupancy in late 1905. James Knox Taylor of the Treasury Department designed it. The interiors use marble from Italy and North Africa, mosaic, carved woods and fresco paintings, and Italian craftsmen were brought in to carve and set the stone. Only months after opening, the 1906 earthquake damaged it and fire threatened it, but employees saved it and its records. In the 1960s, plans to move the courts out were reversed, and the courtrooms were refurbished and kept in use. It is described as one of the most ornate public buildings in the western United States.","period_of_significance":"1893-1905","architect_builder":"James Knox Taylor, Supervising Architect of the U.S. Treasury Department; construction supervised by Joseph H. Roberts","architectural_style":"Italian Renaissance Palazzo style; Beaux-Arts","criteria":[],"status_note":"Listed as in excellent condition, unaltered and on its original site, occupied and in government use; courts were retained in the building after refurbishing in the 1960s.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:31.744011-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/71000188.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/71000188/aed5fb4aca-800.webp","url_1600":"https://nationalhistoricalregister.com/media/71000188/aed5fb4aca-1600.webp","licence":"Public domain","author":"James Knox Taylor","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:CA-SanFrancisco_1905_1_Ref.jpg\" rel=\"noopener\">James Knox Taylor</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:CA-SanFrancisco_1905_1_Ref.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123861341","wikipedia":"https://en.wikipedia.org/wiki/James_R._Browning_United_States_Court_of_Appeals_Building","wikidata":"https://www.wikidata.org/wiki/Q12053719"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/san-francisco/u-s-post-office-and-courthouse-71000188/"}