{"nrhp_refnum":"78000795","name":"Crooks Mansion","other_names":[],"category":"building","location":{"address":"285 W. G St.","address_restricted":false,"city":"Benicia","county":"Solano County","state":"CA","lat":38.05182269100004,"lon":-122.16222017499996,"geom_source":"nps_gis"},"listed_date":"1978-11-14","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Historic - Aboriginal","Politics/Government","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A three-story, seventeen-room Eastlake-Stick style house at 285 West G Street in Benicia, California, on a bluff overlooking the Carquinez Straits. It was built around 1880 and has been restored.","why_significant":"The nomination argues significance on three grounds: its long occupation by the Crooks family, including William Crooks, a longtime mayor and banker; its architecture as one of the few remaining Eastlake-style houses in Benicia; and its grounds, which preserve remnants of a Victorian garden. It also notes possible archaeological importance, since Native American burial and artifact finds have occurred nearby.","narrative":"Overlooking the Carquinez Straits from a bluff in Benicia, this three-story house of seventeen rooms was built around 1880 and is described as primarily Eastlake-Stick in style, with some Shingle detail. Fish-scale shingles, carved sunbursts, pilasters, brackets and squared bay windows mark its character. The Crooks family owned it for about three quarters of a century, so it remains largely unaltered, and more than half of its well over one hundred windows still hold original pressed glass. William Crooks, who bought it from his brother, served as Benicia's mayor for decades, led the People's Bank of Benicia and built the Majestic Theatre. An architectural guide to Northern California lists the house, and a reviewer called it one of the last Eastlake examples in Benicia. The grounds keep traces of a Victorian garden with exotic trees, and nearby burial and artifact finds suggest possible archaeological value.","period_of_significance":null,"architect_builder":null,"architectural_style":"Eastlake-Stick, with some Shingle style detail","criteria":[],"status_note":"Occupied as a private residence; extensively restored. The house stood unoccupied and was vandalized in the early 1970s.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:31.588853-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/78000795.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/78000795/c6bb8aa984-800.webp","url_1600":"https://nationalhistoricalregister.com/media/78000795/c6bb8aa984-1600.webp","licence":"CC BY-SA 3.0","author":"Sanfranman59","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Crooks_Mansion,_285_W._G_St.,_Benicia,_CA_4-21-2013_4-03-24_PM.JPG\" rel=\"noopener\">Sanfranman59</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Crooks_Mansion,_285_W._G_St.,_Benicia,_CA_4-21-2013_4-03-24_PM.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123862007","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q133545019"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/solano-county/crooks-mansion-78000795/"}