{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-013#permits","name":"Building Permits — Calhoun County, IL","description":"Census Building Permits Survey for Calhoun County, IL: 5 housing units authorized in 2025 ($1,427,545 valuation), by structure type, 2015-2025.","spatialCoverage":"Calhoun County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-013","county":{"county_id":772668789783912100,"state_fips":"17","county_fips":"013","place_id":"17-013","county_geoid":"17013","county_name":"Calhoun County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":5,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":5,"latest_total_value_usd":1427545,"trend":"[{\"year\": 2015, \"total_units\": 8, \"total_value_usd\": 899917}, {\"year\": 2016, \"total_units\": 5, \"total_value_usd\": 717602}, {\"year\": 2017, \"total_units\": 17, \"total_value_usd\": 1937500}, {\"year\": 2018, \"total_units\": 11, \"total_value_usd\": 1664700}, {\"year\": 2019, \"total_units\": 7, \"total_value_usd\": 725000}, {\"year\": 2020, \"total_units\": 6, \"total_value_usd\": 965000}, {\"year\": 2021, \"total_units\": 6, \"total_value_usd\": 1523667}, {\"year\": 2022, \"total_units\": 8, \"total_value_usd\": 1742900}, {\"year\": 2023, \"total_units\": 12, \"total_value_usd\": 3345978}, {\"year\": 2024, \"total_units\": 11, \"total_value_usd\": 2261000}, {\"year\": 2025, \"total_units\": 5, \"total_value_usd\": 1427545}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":8,"total_value_usd":899917},{"year":2016,"total_units":5,"total_value_usd":717602},{"year":2017,"total_units":17,"total_value_usd":1937500},{"year":2018,"total_units":11,"total_value_usd":1664700},{"year":2019,"total_units":7,"total_value_usd":725000},{"year":2020,"total_units":6,"total_value_usd":965000},{"year":2021,"total_units":6,"total_value_usd":1523667},{"year":2022,"total_units":8,"total_value_usd":1742900},{"year":2023,"total_units":12,"total_value_usd":3345978},{"year":2024,"total_units":11,"total_value_usd":2261000},{"year":2025,"total_units":5,"total_value_usd":1427545}],"_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":"2026-06-29T06:34:32.780Z"}}