{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-189#permits","name":"Building Permits — Washington County, IL","description":"Census Building Permits Survey for Washington County, IL: 15 housing units authorized in 2025 ($5,125,545 valuation), by structure type, 2015-2025.","spatialCoverage":"Washington County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-189","county":{"county_id":8080840786312154000,"state_fips":"17","county_fips":"189","place_id":"17-189","county_geoid":"17189","county_name":"Washington County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":15,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":15,"latest_total_value_usd":5125545,"trend":"[{\"year\": 2015, \"total_units\": 19, \"total_value_usd\": 3828176}, {\"year\": 2016, \"total_units\": 22, \"total_value_usd\": 4628936}, {\"year\": 2017, \"total_units\": 23, \"total_value_usd\": 4867529}, {\"year\": 2018, \"total_units\": 21, \"total_value_usd\": 4504502}, {\"year\": 2019, \"total_units\": 12, \"total_value_usd\": 2670874}, {\"year\": 2020, \"total_units\": 22, \"total_value_usd\": 5595248}, {\"year\": 2021, \"total_units\": 28, \"total_value_usd\": 8140427}, {\"year\": 2022, \"total_units\": 22, \"total_value_usd\": 6418221}, {\"year\": 2023, \"total_units\": 25, \"total_value_usd\": 7357975}, {\"year\": 2024, \"total_units\": 18, \"total_value_usd\": 5771700}, {\"year\": 2025, \"total_units\": 15, \"total_value_usd\": 5125545}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":19,"total_value_usd":3828176},{"year":2016,"total_units":22,"total_value_usd":4628936},{"year":2017,"total_units":23,"total_value_usd":4867529},{"year":2018,"total_units":21,"total_value_usd":4504502},{"year":2019,"total_units":12,"total_value_usd":2670874},{"year":2020,"total_units":22,"total_value_usd":5595248},{"year":2021,"total_units":28,"total_value_usd":8140427},{"year":2022,"total_units":22,"total_value_usd":6418221},{"year":2023,"total_units":25,"total_value_usd":7357975},{"year":2024,"total_units":18,"total_value_usd":5771700},{"year":2025,"total_units":15,"total_value_usd":5125545}],"_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":"2026-06-29T06:59:39.493Z"}}