{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/18-057#permits","name":"Building Permits — Hamilton County, IN","description":"Census Building Permits Survey for Hamilton County, IN: 4,146 housing units authorized in 2025 ($1,393,539,713 valuation), by structure type, 2015-2025.","spatialCoverage":"Hamilton County, IN","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"18-057","county":{"county_id":2105516631248544800,"state_fips":"18","county_fips":"057","place_id":"18-057","county_geoid":"18057","county_name":"Hamilton County","state_abbr":"IN","year_min":2015,"year_max":2025,"latest_units1":2934,"latest_units2":54,"latest_units34":16,"latest_units5p":1142,"latest_total_units":4146,"latest_total_value_usd":1393539713,"trend":"[{\"year\": 2015, \"total_units\": 4047, \"total_value_usd\": 765597816}, {\"year\": 2016, \"total_units\": 2553, \"total_value_usd\": 793128729}, {\"year\": 2017, \"total_units\": 3089, \"total_value_usd\": 929812639}, {\"year\": 2018, \"total_units\": 3005, \"total_value_usd\": 966651260}, {\"year\": 2019, \"total_units\": 3122, \"total_value_usd\": 895905546}, {\"year\": 2020, \"total_units\": 3807, \"total_value_usd\": 999980934}, {\"year\": 2021, \"total_units\": 4806, \"total_value_usd\": 1402874013}, {\"year\": 2022, \"total_units\": 5781, \"total_value_usd\": 1436518079}, {\"year\": 2023, \"total_units\": 4843, \"total_value_usd\": 1459399234}, {\"year\": 2024, \"total_units\": 4561, \"total_value_usd\": 1529822235}, {\"year\": 2025, \"total_units\": 4146, \"total_value_usd\": 1393539713}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":4047,"total_value_usd":765597816},{"year":2016,"total_units":2553,"total_value_usd":793128729},{"year":2017,"total_units":3089,"total_value_usd":929812639},{"year":2018,"total_units":3005,"total_value_usd":966651260},{"year":2019,"total_units":3122,"total_value_usd":895905546},{"year":2020,"total_units":3807,"total_value_usd":999980934},{"year":2021,"total_units":4806,"total_value_usd":1402874013},{"year":2022,"total_units":5781,"total_value_usd":1436518079},{"year":2023,"total_units":4843,"total_value_usd":1459399234},{"year":2024,"total_units":4561,"total_value_usd":1529822235},{"year":2025,"total_units":4146,"total_value_usd":1393539713}],"_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":"2026-06-29T14:15:32.894Z"}}