{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/42-003#permits","name":"Building Permits — Allegheny County, PA","description":"Census Building Permits Survey for Allegheny County, PA: 3,191 housing units authorized in 2025 ($635,715,922 valuation), by structure type, 2015-2025.","spatialCoverage":"Allegheny County, PA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"42-003","county":{"county_id":9114094608133616000,"state_fips":"42","county_fips":"003","place_id":"42-003","county_geoid":"42003","county_name":"Allegheny County","state_abbr":"PA","year_min":2015,"year_max":2025,"latest_units1":1260,"latest_units2":2,"latest_units34":7,"latest_units5p":1922,"latest_total_units":3191,"latest_total_value_usd":635715922,"trend":"[{\"year\": 2015, \"total_units\": 2957, \"total_value_usd\": 533472971}, {\"year\": 2016, \"total_units\": 2325, \"total_value_usd\": 437576339}, {\"year\": 2017, \"total_units\": 1990, \"total_value_usd\": 407660336}, {\"year\": 2018, \"total_units\": 2222, \"total_value_usd\": 509409503}, {\"year\": 2019, \"total_units\": 1959, \"total_value_usd\": 421376448}, {\"year\": 2020, \"total_units\": 1974, \"total_value_usd\": 468935659}, {\"year\": 2021, \"total_units\": 2263, \"total_value_usd\": 516142677}, {\"year\": 2022, \"total_units\": 3406, \"total_value_usd\": 640153341}, {\"year\": 2023, \"total_units\": 3953, \"total_value_usd\": 671794233}, {\"year\": 2024, \"total_units\": 2999, \"total_value_usd\": 615295876}, {\"year\": 2025, \"total_units\": 3191, \"total_value_usd\": 635715922}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":2957,"total_value_usd":533472971},{"year":2016,"total_units":2325,"total_value_usd":437576339},{"year":2017,"total_units":1990,"total_value_usd":407660336},{"year":2018,"total_units":2222,"total_value_usd":509409503},{"year":2019,"total_units":1959,"total_value_usd":421376448},{"year":2020,"total_units":1974,"total_value_usd":468935659},{"year":2021,"total_units":2263,"total_value_usd":516142677},{"year":2022,"total_units":3406,"total_value_usd":640153341},{"year":2023,"total_units":3953,"total_value_usd":671794233},{"year":2024,"total_units":2999,"total_value_usd":615295876},{"year":2025,"total_units":3191,"total_value_usd":635715922}],"_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":"2026-06-29T09:07:11.055Z"}}