{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/21-111#permits","name":"Building Permits — Jefferson County, KY","description":"Census Building Permits Survey for Jefferson County, KY: 3,001 housing units authorized in 2025 ($650,726,385 valuation), by structure type, 2015-2025.","spatialCoverage":"Jefferson County, KY","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"21-111","county":{"county_id":2860518979174343700,"state_fips":"21","county_fips":"111","place_id":"21-111","county_geoid":"21111","county_name":"Jefferson County","state_abbr":"KY","year_min":2015,"year_max":2025,"latest_units1":1126,"latest_units2":34,"latest_units34":24,"latest_units5p":1817,"latest_total_units":3001,"latest_total_value_usd":650726385,"trend":"[{\"year\": 2015, \"total_units\": 2080, \"total_value_usd\": 288448221}, {\"year\": 2016, \"total_units\": 2852, \"total_value_usd\": 338061522}, {\"year\": 2017, \"total_units\": 3324, \"total_value_usd\": 485327938}, {\"year\": 2018, \"total_units\": 3318, \"total_value_usd\": 668077554}, {\"year\": 2019, \"total_units\": 3435, \"total_value_usd\": 589957487}, {\"year\": 2020, \"total_units\": 1264, \"total_value_usd\": 259620627}, {\"year\": 2021, \"total_units\": 1917, \"total_value_usd\": 362802273}, {\"year\": 2022, \"total_units\": 2811, \"total_value_usd\": 947291865}, {\"year\": 2023, \"total_units\": 3713, \"total_value_usd\": 667393092}, {\"year\": 2024, \"total_units\": 2863, \"total_value_usd\": 533393382}, {\"year\": 2025, \"total_units\": 3001, \"total_value_usd\": 650726385}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":2080,"total_value_usd":288448221},{"year":2016,"total_units":2852,"total_value_usd":338061522},{"year":2017,"total_units":3324,"total_value_usd":485327938},{"year":2018,"total_units":3318,"total_value_usd":668077554},{"year":2019,"total_units":3435,"total_value_usd":589957487},{"year":2020,"total_units":1264,"total_value_usd":259620627},{"year":2021,"total_units":1917,"total_value_usd":362802273},{"year":2022,"total_units":2811,"total_value_usd":947291865},{"year":2023,"total_units":3713,"total_value_usd":667393092},{"year":2024,"total_units":2863,"total_value_usd":533393382},{"year":2025,"total_units":3001,"total_value_usd":650726385}],"_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":"2026-06-29T04:13:12.056Z"}}