{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/09-001#permits","name":"Building Permits — Fairfield County, CT","description":"Census Building Permits Survey for Fairfield County, CT: 1,831 housing units authorized in 2022 ($774,236,939 valuation), by structure type, 2015-2022.","spatialCoverage":"Fairfield County, CT","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"09-001","county":{"county_id":3643201387758333400,"state_fips":"09","county_fips":"001","place_id":"09-001","county_geoid":"09001","county_name":"Fairfield County","state_abbr":"CT","year_min":2015,"year_max":2022,"latest_units1":640,"latest_units2":40,"latest_units34":6,"latest_units5p":1145,"latest_total_units":1831,"latest_total_value_usd":774236939,"trend":"[{\"year\": 2015, \"total_units\": 2598, \"total_value_usd\": 726201264}, {\"year\": 2016, \"total_units\": 1903, \"total_value_usd\": 621925494}, {\"year\": 2017, \"total_units\": 1719, \"total_value_usd\": 667494813}, {\"year\": 2018, \"total_units\": 1097, \"total_value_usd\": 531589544}, {\"year\": 2019, \"total_units\": 2326, \"total_value_usd\": 801149044}, {\"year\": 2020, \"total_units\": 1862, \"total_value_usd\": 492508521}, {\"year\": 2021, \"total_units\": 1292, \"total_value_usd\": 538711638}, {\"year\": 2022, \"total_units\": 1831, \"total_value_usd\": 774236939}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":2598,"total_value_usd":726201264},{"year":2016,"total_units":1903,"total_value_usd":621925494},{"year":2017,"total_units":1719,"total_value_usd":667494813},{"year":2018,"total_units":1097,"total_value_usd":531589544},{"year":2019,"total_units":2326,"total_value_usd":801149044},{"year":2020,"total_units":1862,"total_value_usd":492508521},{"year":2021,"total_units":1292,"total_value_usd":538711638},{"year":2022,"total_units":1831,"total_value_usd":774236939}],"_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":"2026-06-29T10:23:42.443Z"}}