{"as_of":"2026-10-15","attribution":"Businesses: City and County of San Francisco, Registered Business Locations (ODC PDDL). Websites, phones and storefront positions: Overture Maps Foundation places, release 2026-09-23.1 (CDLA-Permissive-2.0).","place":{"area":"sf","id":"1193307-06-181-1030743","name":"Blackwell Properties","category":"Real estate","kind":"corporate or business office","lat":37.76376,"lng":-122.41684,"address":"3178 17Th St Ste 3","website":"http://www.blackwellfiles.com","phone":"(415) 431-0480","neighborhood":"Mission","url":"/places/sf/1193307-06-181-1030743"}}