{"nrhp_refnum":"96001537","name":"Bixby-Bryant Ranch House","other_names":[],"category":"building","location":{"address":"5700 Susanna Bryant Dr.","address_restricted":false,"city":"Yorba Linda","county":"Orange County","state":"CA","lat":33.875036340000065,"lon":-117.70867093499999,"geom_source":"nps_gis"},"listed_date":"1997-01-16","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Science","Conservation"],"significance_levels":["state"],"summary":{"what_it_is":"A single-story Craftsman Bungalow ranch house built in 1912 by Susanna Bixby Bryant on a bluff above the Santa Ana River at 5700 Susanna Bryant Drive, Yorba Linda, Orange County, California.","why_significant":"The house is tied to Susanna Bixby Bryant, who developed Rancho Santa Ana from a cattle and sheep ranch into citrus and row crops. In 1926 she founded the Rancho Santa Ana Botanical Gardens, a scientific garden devoted to native California plants. The house is the only surviving building from the ranch headquarters.","narrative":"Built in 1912 on a bluff overlooking the Santa Ana River in Yorba Linda, this single-story Craftsman Bungalow served as the ranch home of Susanna Bixby Bryant. The redwood-framed house, about 2,452 square feet, has clapboard siding, a side-facing gabled roof and two large river rock fireplaces on its north side. It is the only surviving building from the headquarters of Rancho Santa Ana, a ranch her family had held since 1875. Bryant shifted the property from cattle and sheep to citrus and row crops, creating local jobs. In 1926 she founded the Rancho Santa Ana Botanical Gardens in memory of her father, drawing prominent botanists and landscape experts to plan a scientific collection of native California plants. The gardens moved to Claremont in 1951-52. The house later received 1956 additions that are slated for removal. It has been boarded up and vandalized, and a restoration as a house museum is planned, along with preservation of the adjoining eucalyptus grove.","period_of_significance":"1926-1946","architect_builder":"Unknown","architectural_style":"Late 19th Century and Early 20th Century American Movements: Bungalow/Craftsman","criteria":["B"],"status_note":"Boarded up for several years and vandalized, though the damage is described as repairable; plans call for restoration as a house museum.","vacant_flag":true,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:54:27.83571-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/96001537.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/96001537/e471181661-800.webp","url_1600":"https://nationalhistoricalregister.com/media/96001537/e471181661-1600.webp","licence":"CC BY-SA 3.0","author":"Cbl62","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Bixby-Bryant_Ranch_House.JPG\" rel=\"noopener\">Cbl62</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:Bixby-Bryant_Ranch_House.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123860169","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q133409778"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/orange-county/bixby-bryant-ranch-house-96001537/"}