{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-187#permits","name":"Building Permits — Warren County, IL","description":"Census Building Permits Survey for Warren County, IL: 4 housing units authorized in 2025 ($1,412,000 valuation), by structure type, 2015-2025.","spatialCoverage":"Warren County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-187","county":{"county_id":4975378192302204000,"state_fips":"17","county_fips":"187","place_id":"17-187","county_geoid":"17187","county_name":"Warren County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":4,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":4,"latest_total_value_usd":1412000,"trend":"[{\"year\": 2015, \"total_units\": 9, \"total_value_usd\": 2296347}, {\"year\": 2016, \"total_units\": 10, \"total_value_usd\": 1774000}, {\"year\": 2017, \"total_units\": 8, \"total_value_usd\": 1237200}, {\"year\": 2018, \"total_units\": 4, \"total_value_usd\": 639000}, {\"year\": 2019, \"total_units\": 8, \"total_value_usd\": 2091864}, {\"year\": 2020, \"total_units\": 2, \"total_value_usd\": 640000}, {\"year\": 2021, \"total_units\": 3, \"total_value_usd\": 761000}, {\"year\": 2022, \"total_units\": 4, \"total_value_usd\": 1190649}, {\"year\": 2023, \"total_units\": 49, \"total_value_usd\": 8852176}, {\"year\": 2024, \"total_units\": 9, \"total_value_usd\": 1326404}, {\"year\": 2025, \"total_units\": 4, \"total_value_usd\": 1412000}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":9,"total_value_usd":2296347},{"year":2016,"total_units":10,"total_value_usd":1774000},{"year":2017,"total_units":8,"total_value_usd":1237200},{"year":2018,"total_units":4,"total_value_usd":639000},{"year":2019,"total_units":8,"total_value_usd":2091864},{"year":2020,"total_units":2,"total_value_usd":640000},{"year":2021,"total_units":3,"total_value_usd":761000},{"year":2022,"total_units":4,"total_value_usd":1190649},{"year":2023,"total_units":49,"total_value_usd":8852176},{"year":2024,"total_units":9,"total_value_usd":1326404},{"year":2025,"total_units":4,"total_value_usd":1412000}],"_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":"2026-06-29T06:01:05.346Z"}}