{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/19-181#permits","name":"Building Permits — Warren County, IA","description":"Census Building Permits Survey for Warren County, IA: 465 housing units authorized in 2025 ($133,533,774 valuation), by structure type, 2015-2025.","spatialCoverage":"Warren County, IA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"19-181","county":{"county_id":6950474491177329000,"state_fips":"19","county_fips":"181","place_id":"19-181","county_geoid":"19181","county_name":"Warren County","state_abbr":"IA","year_min":2015,"year_max":2025,"latest_units1":355,"latest_units2":0,"latest_units34":8,"latest_units5p":102,"latest_total_units":465,"latest_total_value_usd":133533774,"trend":"[{\"year\": 2015, \"total_units\": 260, \"total_value_usd\": 64705111}, {\"year\": 2016, \"total_units\": 404, \"total_value_usd\": 87511053}, {\"year\": 2017, \"total_units\": 368, \"total_value_usd\": 95729649}, {\"year\": 2018, \"total_units\": 335, \"total_value_usd\": 89936180}, {\"year\": 2019, \"total_units\": 351, \"total_value_usd\": 95167093}, {\"year\": 2020, \"total_units\": 530, \"total_value_usd\": 129275413}, {\"year\": 2021, \"total_units\": 544, \"total_value_usd\": 142817413}, {\"year\": 2022, \"total_units\": 512, \"total_value_usd\": 141344686}, {\"year\": 2023, \"total_units\": 363, \"total_value_usd\": 112259869}, {\"year\": 2024, \"total_units\": 438, \"total_value_usd\": 124537466}, {\"year\": 2025, \"total_units\": 465, \"total_value_usd\": 133533774}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":260,"total_value_usd":64705111},{"year":2016,"total_units":404,"total_value_usd":87511053},{"year":2017,"total_units":368,"total_value_usd":95729649},{"year":2018,"total_units":335,"total_value_usd":89936180},{"year":2019,"total_units":351,"total_value_usd":95167093},{"year":2020,"total_units":530,"total_value_usd":129275413},{"year":2021,"total_units":544,"total_value_usd":142817413},{"year":2022,"total_units":512,"total_value_usd":141344686},{"year":2023,"total_units":363,"total_value_usd":112259869},{"year":2024,"total_units":438,"total_value_usd":124537466},{"year":2025,"total_units":465,"total_value_usd":133533774}],"_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":"2026-06-29T05:29:27.436Z"}}