{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/19-103#permits","name":"Building Permits — Johnson County, IA","description":"Census Building Permits Survey for Johnson County, IA: 1,241 housing units authorized in 2025 ($313,327,368 valuation), by structure type, 2015-2025.","spatialCoverage":"Johnson County, IA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"19-103","county":{"county_id":5101521186929538000,"state_fips":"19","county_fips":"103","place_id":"19-103","county_geoid":"19103","county_name":"Johnson County","state_abbr":"IA","year_min":2015,"year_max":2025,"latest_units1":513,"latest_units2":20,"latest_units34":35,"latest_units5p":673,"latest_total_units":1241,"latest_total_value_usd":313327368,"trend":"[{\"year\": 2015, \"total_units\": 1248, \"total_value_usd\": 195485680}, {\"year\": 2016, \"total_units\": 1874, \"total_value_usd\": 312821068}, {\"year\": 2017, \"total_units\": 1274, \"total_value_usd\": 213188898}, {\"year\": 2018, \"total_units\": 1295, \"total_value_usd\": 221614518}, {\"year\": 2019, \"total_units\": 1094, \"total_value_usd\": 227882410}, {\"year\": 2020, \"total_units\": 956, \"total_value_usd\": 185670766}, {\"year\": 2021, \"total_units\": 1104, \"total_value_usd\": 263241231}, {\"year\": 2022, \"total_units\": 1375, \"total_value_usd\": 321492283}, {\"year\": 2023, \"total_units\": 1236, \"total_value_usd\": 327523657}, {\"year\": 2024, \"total_units\": 714, \"total_value_usd\": 209331453}, {\"year\": 2025, \"total_units\": 1241, \"total_value_usd\": 313327368}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1248,"total_value_usd":195485680},{"year":2016,"total_units":1874,"total_value_usd":312821068},{"year":2017,"total_units":1274,"total_value_usd":213188898},{"year":2018,"total_units":1295,"total_value_usd":221614518},{"year":2019,"total_units":1094,"total_value_usd":227882410},{"year":2020,"total_units":956,"total_value_usd":185670766},{"year":2021,"total_units":1104,"total_value_usd":263241231},{"year":2022,"total_units":1375,"total_value_usd":321492283},{"year":2023,"total_units":1236,"total_value_usd":327523657},{"year":2024,"total_units":714,"total_value_usd":209331453},{"year":2025,"total_units":1241,"total_value_usd":313327368}],"_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":"2026-06-29T08:00:44.789Z"}}