{"nrhp_refnum":"01000281","name":"San Francisco Maritime National Historic Site","other_names":[],"category":"district","location":{"address":"fort Mason, Bld. 201","address_restricted":false,"city":"San Francisco","county":"San Francisco","state":"CA","lat":37.80650923300004,"lon":-122.42344145599998,"geom_source":"nps_gis"},"listed_date":"1988-06-27","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":[],"significance_levels":[],"summary":{"what_it_is":"San Francisco Maritime National Historic Site is a historic district in San Francisco, San Francisco County, California, listed on the National Register in 1988. The supplied document is only an administrative locator card, so it gives no details on buildings or construction dates.","why_significant":"The document gives no statement of significance. It is a National Park Service locator card that records file status, with the NPS box marked, and contains no description or justification for listing.","narrative":"San Francisco Maritime National Historic Site is a historic district in San Francisco, California, entered in the National Register of Historic Places in 1988 under reference number 01000281. The material available here is a National Park Service locator card, an administrative record used to track the status of the nomination file. It was completed on 21 August 2009, and the NPS status box is marked. The card contains no description of the district's buildings, vessels, or landscape, and it names no architects, builders, styles, or periods of significance. It also does not state the criteria under which the district was listed or say anything about its present condition or use. Because of this, the reasons for its recognition cannot be drawn from this document. A full nomination narrative would be needed to explain what the district contains and why it was judged historically important.","period_of_significance":null,"architect_builder":null,"architectural_style":null,"criteria":[],"status_note":null,"vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:54:26.984603-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/01000281.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/01000281/619ea7040c-800.webp","url_1600":"https://nationalhistoricalregister.com/media/01000281/619ea7040c-1600.webp","licence":"CC BY-SA 4.0","author":"Chris j wood","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Historic_ships_of_the_San_Francisco_Maritime_National_Historic_Park.jpg\" rel=\"noopener\">Chris j wood</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Historic_ships_of_the_San_Francisco_Maritime_National_Historic_Park.jpg"},"district":{"nrhp_refnum":"84001183","name":"Aquatic Park Historic District","url":"https://nationalhistoricalregister.com/districts/california/aquatic-park-historic-district-84001183/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123861287","wikipedia":"https://en.wikipedia.org/wiki/San_Francisco_Maritime_National_Historical_Park","wikidata":"https://www.wikidata.org/wiki/Q1535460"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/san-francisco/san-francisco-maritime-national-historic-site-01000281/"}