{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-081#permits","name":"Building Permits — Jefferson County, IL","description":"Census Building Permits Survey for Jefferson County, IL: 12 housing units authorized in 2025 ($1,345,000 valuation), by structure type, 2015-2025.","spatialCoverage":"Jefferson County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-081","county":{"county_id":6941983175354279000,"state_fips":"17","county_fips":"081","place_id":"17-081","county_geoid":"17081","county_name":"Jefferson County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":12,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":12,"latest_total_value_usd":1345000,"trend":"[{\"year\": 2015, \"total_units\": 14, \"total_value_usd\": 2112900}, {\"year\": 2016, \"total_units\": 10, \"total_value_usd\": 1110900}, {\"year\": 2017, \"total_units\": 48, \"total_value_usd\": 4781900}, {\"year\": 2018, \"total_units\": 6, \"total_value_usd\": 979900}, {\"year\": 2019, \"total_units\": 34, \"total_value_usd\": 3231000}, {\"year\": 2020, \"total_units\": 6, \"total_value_usd\": 719900}, {\"year\": 2021, \"total_units\": 11, \"total_value_usd\": 1653350}, {\"year\": 2022, \"total_units\": 5, \"total_value_usd\": 1155000}, {\"year\": 2023, \"total_units\": 4, \"total_value_usd\": 889000}, {\"year\": 2024, \"total_units\": 6, \"total_value_usd\": 3350000}, {\"year\": 2025, \"total_units\": 12, \"total_value_usd\": 1345000}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":14,"total_value_usd":2112900},{"year":2016,"total_units":10,"total_value_usd":1110900},{"year":2017,"total_units":48,"total_value_usd":4781900},{"year":2018,"total_units":6,"total_value_usd":979900},{"year":2019,"total_units":34,"total_value_usd":3231000},{"year":2020,"total_units":6,"total_value_usd":719900},{"year":2021,"total_units":11,"total_value_usd":1653350},{"year":2022,"total_units":5,"total_value_usd":1155000},{"year":2023,"total_units":4,"total_value_usd":889000},{"year":2024,"total_units":6,"total_value_usd":3350000},{"year":2025,"total_units":12,"total_value_usd":1345000}],"_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":"2026-06-29T10:07:27.544Z"}}