{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/01-073#permits","name":"Building Permits — Jefferson County, AL","description":"Census Building Permits Survey for Jefferson County, AL: 2,391 housing units authorized in 2025 ($743,856,632 valuation), by structure type, 2015-2025.","spatialCoverage":"Jefferson County, AL","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"01-073","county":{"county_id":8817139643012191000,"state_fips":"01","county_fips":"073","place_id":"01-073","county_geoid":"01073","county_name":"Jefferson County","state_abbr":"AL","year_min":2015,"year_max":2025,"latest_units1":1592,"latest_units2":20,"latest_units34":3,"latest_units5p":776,"latest_total_units":2391,"latest_total_value_usd":743856632,"trend":"[{\"year\": 2015, \"total_units\": 2477, \"total_value_usd\": 465830240}, {\"year\": 2016, \"total_units\": 1985, \"total_value_usd\": 443051724}, {\"year\": 2017, \"total_units\": 1420, \"total_value_usd\": 377635093}, {\"year\": 2018, \"total_units\": 1657, \"total_value_usd\": 471455318}, {\"year\": 2019, \"total_units\": 1753, \"total_value_usd\": 516326893}, {\"year\": 2020, \"total_units\": 1868, \"total_value_usd\": 541673180}, {\"year\": 2021, \"total_units\": 2121, \"total_value_usd\": 543297012}, {\"year\": 2022, \"total_units\": 2617, \"total_value_usd\": 737974589}, {\"year\": 2023, \"total_units\": 1948, \"total_value_usd\": 620518427}, {\"year\": 2024, \"total_units\": 2117, \"total_value_usd\": 657575780}, {\"year\": 2025, \"total_units\": 2391, \"total_value_usd\": 743856632}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":2477,"total_value_usd":465830240},{"year":2016,"total_units":1985,"total_value_usd":443051724},{"year":2017,"total_units":1420,"total_value_usd":377635093},{"year":2018,"total_units":1657,"total_value_usd":471455318},{"year":2019,"total_units":1753,"total_value_usd":516326893},{"year":2020,"total_units":1868,"total_value_usd":541673180},{"year":2021,"total_units":2121,"total_value_usd":543297012},{"year":2022,"total_units":2617,"total_value_usd":737974589},{"year":2023,"total_units":1948,"total_value_usd":620518427},{"year":2024,"total_units":2117,"total_value_usd":657575780},{"year":2025,"total_units":2391,"total_value_usd":743856632}],"_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":"2026-06-29T01:58:55.601Z"}}