{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-147#permits","name":"Building Permits — Piatt County, IL","description":"Census Building Permits Survey for Piatt County, IL: 39 housing units authorized in 2025 ($15,922,805 valuation), by structure type, 2015-2025.","spatialCoverage":"Piatt County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-147","county":{"county_id":5436969829014831000,"state_fips":"17","county_fips":"147","place_id":"17-147","county_geoid":"17147","county_name":"Piatt County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":31,"latest_units2":0,"latest_units34":0,"latest_units5p":8,"latest_total_units":39,"latest_total_value_usd":15922805,"trend":"[{\"year\": 2015, \"total_units\": 26, \"total_value_usd\": 7451596}, {\"year\": 2016, \"total_units\": 27, \"total_value_usd\": 6632490}, {\"year\": 2017, \"total_units\": 38, \"total_value_usd\": 8756500}, {\"year\": 2018, \"total_units\": 33, \"total_value_usd\": 10086838}, {\"year\": 2019, \"total_units\": 32, \"total_value_usd\": 9594044}, {\"year\": 2020, \"total_units\": 38, \"total_value_usd\": 12121800}, {\"year\": 2021, \"total_units\": 22, \"total_value_usd\": 7695571}, {\"year\": 2022, \"total_units\": 30, \"total_value_usd\": 12078670}, {\"year\": 2023, \"total_units\": 26, \"total_value_usd\": 10021238}, {\"year\": 2024, \"total_units\": 34, \"total_value_usd\": 14076118}, {\"year\": 2025, \"total_units\": 39, \"total_value_usd\": 15922805}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":26,"total_value_usd":7451596},{"year":2016,"total_units":27,"total_value_usd":6632490},{"year":2017,"total_units":38,"total_value_usd":8756500},{"year":2018,"total_units":33,"total_value_usd":10086838},{"year":2019,"total_units":32,"total_value_usd":9594044},{"year":2020,"total_units":38,"total_value_usd":12121800},{"year":2021,"total_units":22,"total_value_usd":7695571},{"year":2022,"total_units":30,"total_value_usd":12078670},{"year":2023,"total_units":26,"total_value_usd":10021238},{"year":2024,"total_units":34,"total_value_usd":14076118},{"year":2025,"total_units":39,"total_value_usd":15922805}],"_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":"2026-06-29T12:04:45.125Z"}}