{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/17-017#permits","name":"Building Permits — Cass County, IL","description":"Census Building Permits Survey for Cass County, IL: 2 housing units authorized in 2025 ($35,000 valuation), by structure type, 2015-2025.","spatialCoverage":"Cass County, IL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"17-017","county":{"county_id":6926323296443898000,"state_fips":"17","county_fips":"017","place_id":"17-017","county_geoid":"17017","county_name":"Cass County","state_abbr":"IL","year_min":2015,"year_max":2025,"latest_units1":0,"latest_units2":2,"latest_units34":0,"latest_units5p":0,"latest_total_units":2,"latest_total_value_usd":35000,"trend":"[{\"year\": 2015, \"total_units\": 7, \"total_value_usd\": 1855250}, {\"year\": 2016, \"total_units\": 9, \"total_value_usd\": 2251000}, {\"year\": 2017, \"total_units\": 7, \"total_value_usd\": 1421632}, {\"year\": 2018, \"total_units\": 9, \"total_value_usd\": 1194172}, {\"year\": 2019, \"total_units\": 3, \"total_value_usd\": 600000}, {\"year\": 2020, \"total_units\": 8, \"total_value_usd\": 1101975}, {\"year\": 2021, \"total_units\": 4, \"total_value_usd\": 672000}, {\"year\": 2022, \"total_units\": 0, \"total_value_usd\": 0}, {\"year\": 2023, \"total_units\": 4, \"total_value_usd\": 741238}, {\"year\": 2024, \"total_units\": 1, \"total_value_usd\": 90000}, {\"year\": 2025, \"total_units\": 2, \"total_value_usd\": 35000}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":7,"total_value_usd":1855250},{"year":2016,"total_units":9,"total_value_usd":2251000},{"year":2017,"total_units":7,"total_value_usd":1421632},{"year":2018,"total_units":9,"total_value_usd":1194172},{"year":2019,"total_units":3,"total_value_usd":600000},{"year":2020,"total_units":8,"total_value_usd":1101975},{"year":2021,"total_units":4,"total_value_usd":672000},{"year":2022,"total_units":0,"total_value_usd":0},{"year":2023,"total_units":4,"total_value_usd":741238},{"year":2024,"total_units":1,"total_value_usd":90000},{"year":2025,"total_units":2,"total_value_usd":35000}],"_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":"2026-06-29T12:26:21.896Z"}}