{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/39-097#permits","name":"Building Permits — Madison County, OH","description":"Census Building Permits Survey for Madison County, OH: 420 housing units authorized in 2025 ($146,226,529 valuation), by structure type, 2015-2025.","spatialCoverage":"Madison County, OH","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"39-097","county":{"county_id":6981589849695315000,"state_fips":"39","county_fips":"097","place_id":"39-097","county_geoid":"39097","county_name":"Madison County","state_abbr":"OH","year_min":2015,"year_max":2025,"latest_units1":404,"latest_units2":16,"latest_units34":0,"latest_units5p":0,"latest_total_units":420,"latest_total_value_usd":146226529,"trend":"[{\"year\": 2015, \"total_units\": 41, \"total_value_usd\": 9398230}, {\"year\": 2016, \"total_units\": 45, \"total_value_usd\": 9446020}, {\"year\": 2017, \"total_units\": 43, \"total_value_usd\": 10820860}, {\"year\": 2018, \"total_units\": 135, \"total_value_usd\": 40318260}, {\"year\": 2019, \"total_units\": 163, \"total_value_usd\": 45033082}, {\"year\": 2020, \"total_units\": 145, \"total_value_usd\": 38940203}, {\"year\": 2021, \"total_units\": 89, \"total_value_usd\": 20931191}, {\"year\": 2022, \"total_units\": 222, \"total_value_usd\": 51232125}, {\"year\": 2023, \"total_units\": 265, \"total_value_usd\": 102861857}, {\"year\": 2024, \"total_units\": 519, \"total_value_usd\": 174407265}, {\"year\": 2025, \"total_units\": 420, \"total_value_usd\": 146226529}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":41,"total_value_usd":9398230},{"year":2016,"total_units":45,"total_value_usd":9446020},{"year":2017,"total_units":43,"total_value_usd":10820860},{"year":2018,"total_units":135,"total_value_usd":40318260},{"year":2019,"total_units":163,"total_value_usd":45033082},{"year":2020,"total_units":145,"total_value_usd":38940203},{"year":2021,"total_units":89,"total_value_usd":20931191},{"year":2022,"total_units":222,"total_value_usd":51232125},{"year":2023,"total_units":265,"total_value_usd":102861857},{"year":2024,"total_units":519,"total_value_usd":174407265},{"year":2025,"total_units":420,"total_value_usd":146226529}],"_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":"2026-06-29T05:14:33.653Z"}}