{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-163#permits","name":"Building Permits — St. Clair County, IL","description":"Census Building Permits Survey for St. Clair County, IL: 463 housing units authorized in 2025 ($133,896,858 valuation), by structure type, 2015-2025.","spatialCoverage":"St. Clair County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-163","county":{"county_id":1073095852807597700,"state_fips":"17","county_fips":"163","place_id":"17-163","county_geoid":"17163","county_name":"St. Clair County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":285,"latest_units2":96,"latest_units34":25,"latest_units5p":57,"latest_total_units":463,"latest_total_value_usd":133896858,"trend":"[{\"year\": 2015, \"total_units\": 585, \"total_value_usd\": 116875716}, {\"year\": 2016, \"total_units\": 436, \"total_value_usd\": 105128025}, {\"year\": 2017, \"total_units\": 538, \"total_value_usd\": 121592165}, {\"year\": 2018, \"total_units\": 664, \"total_value_usd\": 137930742}, {\"year\": 2019, \"total_units\": 386, \"total_value_usd\": 97456181}, {\"year\": 2020, \"total_units\": 561, \"total_value_usd\": 127665927}, {\"year\": 2021, \"total_units\": 542, \"total_value_usd\": 146746691}, {\"year\": 2022, \"total_units\": 852, \"total_value_usd\": 166670039}, {\"year\": 2023, \"total_units\": 540, \"total_value_usd\": 174061190}, {\"year\": 2024, \"total_units\": 740, \"total_value_usd\": 186349017}, {\"year\": 2025, \"total_units\": 463, \"total_value_usd\": 133896858}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":585,"total_value_usd":116875716},{"year":2016,"total_units":436,"total_value_usd":105128025},{"year":2017,"total_units":538,"total_value_usd":121592165},{"year":2018,"total_units":664,"total_value_usd":137930742},{"year":2019,"total_units":386,"total_value_usd":97456181},{"year":2020,"total_units":561,"total_value_usd":127665927},{"year":2021,"total_units":542,"total_value_usd":146746691},{"year":2022,"total_units":852,"total_value_usd":166670039},{"year":2023,"total_units":540,"total_value_usd":174061190},{"year":2024,"total_units":740,"total_value_usd":186349017},{"year":2025,"total_units":463,"total_value_usd":133896858}],"_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":"2026-06-29T13:15:28.178Z"}}