{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/42-091#permits","name":"Building Permits — Montgomery County, PA","description":"Census Building Permits Survey for Montgomery County, PA: 2,231 housing units authorized in 2025 ($649,039,593 valuation), by structure type, 2015-2025.","spatialCoverage":"Montgomery County, PA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"42-091","county":{"county_id":7826533404856647000,"state_fips":"42","county_fips":"091","place_id":"42-091","county_geoid":"42091","county_name":"Montgomery County","state_abbr":"PA","year_min":2015,"year_max":2025,"latest_units1":1223,"latest_units2":0,"latest_units34":15,"latest_units5p":993,"latest_total_units":2231,"latest_total_value_usd":649039593,"trend":"[{\"year\": 2015, \"total_units\": 1402, \"total_value_usd\": 257642869}, {\"year\": 2016, \"total_units\": 2406, \"total_value_usd\": 380260501}, {\"year\": 2017, \"total_units\": 2067, \"total_value_usd\": 354320333}, {\"year\": 2018, \"total_units\": 2530, \"total_value_usd\": 507069079}, {\"year\": 2019, \"total_units\": 1553, \"total_value_usd\": 330449349}, {\"year\": 2020, \"total_units\": 1892, \"total_value_usd\": 426776426}, {\"year\": 2021, \"total_units\": 1498, \"total_value_usd\": 389500093}, {\"year\": 2022, \"total_units\": 2138, \"total_value_usd\": 579356018}, {\"year\": 2023, \"total_units\": 1425, \"total_value_usd\": 431292921}, {\"year\": 2024, \"total_units\": 2490, \"total_value_usd\": 776830987}, {\"year\": 2025, \"total_units\": 2231, \"total_value_usd\": 649039593}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1402,"total_value_usd":257642869},{"year":2016,"total_units":2406,"total_value_usd":380260501},{"year":2017,"total_units":2067,"total_value_usd":354320333},{"year":2018,"total_units":2530,"total_value_usd":507069079},{"year":2019,"total_units":1553,"total_value_usd":330449349},{"year":2020,"total_units":1892,"total_value_usd":426776426},{"year":2021,"total_units":1498,"total_value_usd":389500093},{"year":2022,"total_units":2138,"total_value_usd":579356018},{"year":2023,"total_units":1425,"total_value_usd":431292921},{"year":2024,"total_units":2490,"total_value_usd":776830987},{"year":2025,"total_units":2231,"total_value_usd":649039593}],"_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":"2026-06-29T20:10:13.842Z"}}