{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/06-075#permits","name":"Building Permits — San Francisco County, CA","description":"Census Building Permits Survey for San Francisco County, CA: 1,444 housing units authorized in 2025 ($287,619,446 valuation), by structure type, 2015-2025.","spatialCoverage":"San Francisco County, CA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"06-075","county":{"county_id":7103939556004377000,"state_fips":"06","county_fips":"075","place_id":"06-075","county_geoid":"06075","county_name":"San Francisco County","state_abbr":"CA","year_min":2015,"year_max":2025,"latest_units1":20,"latest_units2":14,"latest_units34":16,"latest_units5p":1394,"latest_total_units":1444,"latest_total_value_usd":287619446,"trend":"[{\"year\": 2015, \"total_units\": 3665, \"total_value_usd\": 1041273009}, {\"year\": 2016, \"total_units\": 4087, \"total_value_usd\": 1144466873}, {\"year\": 2017, \"total_units\": 4034, \"total_value_usd\": 1214057643}, {\"year\": 2018, \"total_units\": 5178, \"total_value_usd\": 1001631939}, {\"year\": 2019, \"total_units\": 3200, \"total_value_usd\": 913794290}, {\"year\": 2020, \"total_units\": 2004, \"total_value_usd\": 786073953}, {\"year\": 2021, \"total_units\": 2519, \"total_value_usd\": 819406693}, {\"year\": 2022, \"total_units\": 2014, \"total_value_usd\": 640253908}, {\"year\": 2023, \"total_units\": 1136, \"total_value_usd\": 485823681}, {\"year\": 2024, \"total_units\": 770, \"total_value_usd\": 433848285}, {\"year\": 2025, \"total_units\": 1444, \"total_value_usd\": 287619446}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":3665,"total_value_usd":1041273009},{"year":2016,"total_units":4087,"total_value_usd":1144466873},{"year":2017,"total_units":4034,"total_value_usd":1214057643},{"year":2018,"total_units":5178,"total_value_usd":1001631939},{"year":2019,"total_units":3200,"total_value_usd":913794290},{"year":2020,"total_units":2004,"total_value_usd":786073953},{"year":2021,"total_units":2519,"total_value_usd":819406693},{"year":2022,"total_units":2014,"total_value_usd":640253908},{"year":2023,"total_units":1136,"total_value_usd":485823681},{"year":2024,"total_units":770,"total_value_usd":433848285},{"year":2025,"total_units":1444,"total_value_usd":287619446}],"_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://www.census.gov/construction/bps/","primary_source_dataset":"Census Building Permits Survey — County annual (co{YYYY}a)","generated_at":"2026-06-28T19:19:19.003Z"}}