{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-197#permits","name":"Building Permits — Will County, IL","description":"Census Building Permits Survey for Will County, IL: 1,993 housing units authorized in 2025 ($593,069,270 valuation), by structure type, 2015-2025.","spatialCoverage":"Will County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-197","county":{"county_id":7034835203575457000,"state_fips":"17","county_fips":"197","place_id":"17-197","county_geoid":"17197","county_name":"Will County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":1797,"latest_units2":8,"latest_units34":8,"latest_units5p":180,"latest_total_units":1993,"latest_total_value_usd":593069270,"trend":"[{\"year\": 2015, \"total_units\": 1200, \"total_value_usd\": 299445497}, {\"year\": 2016, \"total_units\": 1782, \"total_value_usd\": 394802370}, {\"year\": 2017, \"total_units\": 1387, \"total_value_usd\": 336006997}, {\"year\": 2018, \"total_units\": 1627, \"total_value_usd\": 379854920}, {\"year\": 2019, \"total_units\": 1600, \"total_value_usd\": 345633588}, {\"year\": 2020, \"total_units\": 1775, \"total_value_usd\": 405599528}, {\"year\": 2021, \"total_units\": 1970, \"total_value_usd\": 446734558}, {\"year\": 2022, \"total_units\": 1671, \"total_value_usd\": 443554855}, {\"year\": 2023, \"total_units\": 1338, \"total_value_usd\": 405867708}, {\"year\": 2024, \"total_units\": 2002, \"total_value_usd\": 562497330}, {\"year\": 2025, \"total_units\": 1993, \"total_value_usd\": 593069270}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1200,"total_value_usd":299445497},{"year":2016,"total_units":1782,"total_value_usd":394802370},{"year":2017,"total_units":1387,"total_value_usd":336006997},{"year":2018,"total_units":1627,"total_value_usd":379854920},{"year":2019,"total_units":1600,"total_value_usd":345633588},{"year":2020,"total_units":1775,"total_value_usd":405599528},{"year":2021,"total_units":1970,"total_value_usd":446734558},{"year":2022,"total_units":1671,"total_value_usd":443554855},{"year":2023,"total_units":1338,"total_value_usd":405867708},{"year":2024,"total_units":2002,"total_value_usd":562497330},{"year":2025,"total_units":1993,"total_value_usd":593069270}],"_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":"2026-06-29T05:33:33.347Z"}}