{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/19-175#permits","name":"Building Permits — Union County, IA","description":"Census Building Permits Survey for Union County, IA: 23 housing units authorized in 2025 ($4,013,710 valuation), by structure type, 2015-2025.","spatialCoverage":"Union County, IA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"19-175","county":{"county_id":4607965426883542000,"state_fips":"19","county_fips":"175","place_id":"19-175","county_geoid":"19175","county_name":"Union County","state_abbr":"IA","year_min":2015,"year_max":2025,"latest_units1":5,"latest_units2":6,"latest_units34":0,"latest_units5p":12,"latest_total_units":23,"latest_total_value_usd":4013710,"trend":"[{\"year\": 2015, \"total_units\": 11, \"total_value_usd\": 1529000}, {\"year\": 2016, \"total_units\": 24, \"total_value_usd\": 3350516}, {\"year\": 2017, \"total_units\": 7, \"total_value_usd\": 570755}, {\"year\": 2018, \"total_units\": 4, \"total_value_usd\": 490469}, {\"year\": 2019, \"total_units\": 4, \"total_value_usd\": 600802}, {\"year\": 2020, \"total_units\": 4, \"total_value_usd\": 732660}, {\"year\": 2021, \"total_units\": 4, \"total_value_usd\": 907989}, {\"year\": 2022, \"total_units\": 8, \"total_value_usd\": 1588868}, {\"year\": 2023, \"total_units\": 5, \"total_value_usd\": 1465238}, {\"year\": 2024, \"total_units\": 2, \"total_value_usd\": 480650}, {\"year\": 2025, \"total_units\": 23, \"total_value_usd\": 4013710}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":11,"total_value_usd":1529000},{"year":2016,"total_units":24,"total_value_usd":3350516},{"year":2017,"total_units":7,"total_value_usd":570755},{"year":2018,"total_units":4,"total_value_usd":490469},{"year":2019,"total_units":4,"total_value_usd":600802},{"year":2020,"total_units":4,"total_value_usd":732660},{"year":2021,"total_units":4,"total_value_usd":907989},{"year":2022,"total_units":8,"total_value_usd":1588868},{"year":2023,"total_units":5,"total_value_usd":1465238},{"year":2024,"total_units":2,"total_value_usd":480650},{"year":2025,"total_units":23,"total_value_usd":4013710}],"_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":"2026-06-29T12:26:42.740Z"}}