{"nrhp_refnum":"70000139","name":"California Governor's Mansion","other_names":[],"category":"building","location":{"address":"16th and H Sts.","address_restricted":false,"city":"Sacramento","county":"Sacramento County","state":"CA","lat":38.58005460500004,"lon":-121.48474660399995,"geom_source":"nps_gis"},"listed_date":"1970-11-10","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Politics/Government","Architecture"],"significance_levels":["state"],"summary":{"what_it_is":"A four-story wooden Victorian residence with a mansard roof and cupola at the southwest corner of 16th and H Streets in Sacramento, California, built 1877-78 for Albert Gallatin and designed by architect Nathaniel D. Goodell.","why_significant":"The house served as California's Executive Mansion from 1903, and thirteen governors lived there, including Hiram Johnson and Earl Warren. It was earlier the boyhood home of author Lincoln Steffens. The exterior remains largely as built in the 1870s, and the house is a notable example of Goodell's work.","narrative":"Built in 1877-78 at the southwest corner of 16th and H Streets in Sacramento, this four-story wooden house with a mansard roof and tower was designed by local architect Nathaniel D. Goodell for Albert Gallatin, a partner in a pioneer hardware firm. Joseph Steffens, a merchant and president of the Chamber of Commerce, bought it in the late 1880s, and his son, the author Lincoln Steffens, grew up there. The State of California acquired the property in 1903 for use as the Executive Mansion, and Governor George Pardee became its first resident. Thirteen governors lived there over 64 years, among them Hiram Johnson and Earl Warren, who stayed ten years. A dynamite attack damaged the kitchen and pantry in 1917. The house was declared unsafe for occupancy in 1941, and Governor Ronald Reagan moved out in 1967, after which it opened for tours. Its exterior remains close to its 1870s appearance, along with a matching carriage house.","period_of_significance":null,"architect_builder":"Nathaniel D. Goodell, architect; N. M. Reese, builder","architectural_style":"Second Empire (Victorian Gothic with mansard roof, per the form; HABS notes Italian Villa and Eastlake influences)","criteria":[],"status_note":"Listed as in excellent condition, state-owned and open for tours as a state landmark and museum; interior altered, exterior little changed.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:31.596228-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/70000139.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/70000139/9fe6842b5f-800.webp","url_1600":"https://nationalhistoricalregister.com/media/70000139/9fe6842b5f-1600.webp","licence":"CC BY 3.0","author":"Mark James Miller","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Gov_Mans_1.JPG\" rel=\"noopener\">Mark James Miller</a>, <a href=\"https://creativecommons.org/licenses/by/3.0\" rel=\"license noopener\">CC BY 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Gov_Mans_1.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123860553","wikipedia":"https://en.wikipedia.org/wiki/Governor%27s_Mansion_State_Historic_Park","wikidata":"https://www.wikidata.org/wiki/Q2330077"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/sacramento-county/california-governors-mansion-70000139/"}