{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/26-147#permits","name":"Building Permits — St. Clair County, MI","description":"Census Building Permits Survey for St. Clair County, MI: 219 housing units authorized in 2025 ($73,550,123 valuation), by structure type, 2015-2025.","spatialCoverage":"St. Clair County, MI","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"26-147","county":{"county_id":7754975403302656000,"state_fips":"26","county_fips":"147","place_id":"26-147","county_geoid":"26147","county_name":"St. Clair County","state_abbr":"MI","year_min":2015,"year_max":2025,"latest_units1":219,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":219,"latest_total_value_usd":73550123,"trend":"[{\"year\": 2015, \"total_units\": 134, \"total_value_usd\": 27801675}, {\"year\": 2016, \"total_units\": 188, \"total_value_usd\": 39660621}, {\"year\": 2017, \"total_units\": 319, \"total_value_usd\": 50568735}, {\"year\": 2018, \"total_units\": 262, \"total_value_usd\": 50380446}, {\"year\": 2019, \"total_units\": 338, \"total_value_usd\": 54176703}, {\"year\": 2020, \"total_units\": 206, \"total_value_usd\": 46943395}, {\"year\": 2021, \"total_units\": 399, \"total_value_usd\": 70562417}, {\"year\": 2022, \"total_units\": 422, \"total_value_usd\": 71024089}, {\"year\": 2023, \"total_units\": 295, \"total_value_usd\": 70988792}, {\"year\": 2024, \"total_units\": 235, \"total_value_usd\": 70765163}, {\"year\": 2025, \"total_units\": 219, \"total_value_usd\": 73550123}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":134,"total_value_usd":27801675},{"year":2016,"total_units":188,"total_value_usd":39660621},{"year":2017,"total_units":319,"total_value_usd":50568735},{"year":2018,"total_units":262,"total_value_usd":50380446},{"year":2019,"total_units":338,"total_value_usd":54176703},{"year":2020,"total_units":206,"total_value_usd":46943395},{"year":2021,"total_units":399,"total_value_usd":70562417},{"year":2022,"total_units":422,"total_value_usd":71024089},{"year":2023,"total_units":295,"total_value_usd":70988792},{"year":2024,"total_units":235,"total_value_usd":70765163},{"year":2025,"total_units":219,"total_value_usd":73550123}],"_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":"2026-06-29T19:46:10.522Z"}}