{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/19-023#permits","name":"Building Permits — Butler County, IA","description":"Census Building Permits Survey for Butler County, IA: 18 housing units authorized in 2025 ($6,325,436 valuation), by structure type, 2015-2025.","spatialCoverage":"Butler County, IA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"19-023","county":{"county_id":4076683146374293500,"state_fips":"19","county_fips":"023","place_id":"19-023","county_geoid":"19023","county_name":"Butler County","state_abbr":"IA","year_min":2015,"year_max":2025,"latest_units1":18,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":18,"latest_total_value_usd":6325436,"trend":"[{\"year\": 2015, \"total_units\": 24, \"total_value_usd\": 4154445}, {\"year\": 2016, \"total_units\": 34, \"total_value_usd\": 6266445}, {\"year\": 2017, \"total_units\": 25, \"total_value_usd\": 4627334}, {\"year\": 2018, \"total_units\": 21, \"total_value_usd\": 3743334}, {\"year\": 2019, \"total_units\": 25, \"total_value_usd\": 4816334}, {\"year\": 2020, \"total_units\": 29, \"total_value_usd\": 5381987}, {\"year\": 2021, \"total_units\": 30, \"total_value_usd\": 9406100}, {\"year\": 2022, \"total_units\": 30, \"total_value_usd\": 8034411}, {\"year\": 2023, \"total_units\": 26, \"total_value_usd\": 6554980}, {\"year\": 2024, \"total_units\": 27, \"total_value_usd\": 8257635}, {\"year\": 2025, \"total_units\": 18, \"total_value_usd\": 6325436}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":24,"total_value_usd":4154445},{"year":2016,"total_units":34,"total_value_usd":6266445},{"year":2017,"total_units":25,"total_value_usd":4627334},{"year":2018,"total_units":21,"total_value_usd":3743334},{"year":2019,"total_units":25,"total_value_usd":4816334},{"year":2020,"total_units":29,"total_value_usd":5381987},{"year":2021,"total_units":30,"total_value_usd":9406100},{"year":2022,"total_units":30,"total_value_usd":8034411},{"year":2023,"total_units":26,"total_value_usd":6554980},{"year":2024,"total_units":27,"total_value_usd":8257635},{"year":2025,"total_units":18,"total_value_usd":6325436}],"_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":"2026-06-29T13:13:22.058Z"}}