{"nrhp_refnum":"14000303","name":"Villa Carlotta","other_names":["Welles, Francis R., House"],"category":"building","location":{"address":"234 E. Mendocino St.","address_restricted":false,"city":"Altadena","county":"Los Angeles County","state":"CA","lat":34.18771510700003,"lon":-118.14340902999999,"geom_source":"nps_gis"},"listed_date":"2014-06-17","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/14000303/ca5500253d-800.webp","url_1600":"https://nationalhistoricalregister.com/media/14000303/ca5500253d-1600.webp","licence":"CC BY-SA 4.0","author":"Einbierbitte","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Villa_Carlotta_Altadena_01.JPG\" rel=\"noopener\">Einbierbitte</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:Villa_Carlotta_Altadena_01.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Villa_Carlotta_(Altadena)","wikidata":"https://www.wikidata.org/wiki/Q18159075"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/los-angeles-county/villa-carlotta-14000303/"}