{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/25-015#permits","name":"Building Permits — Hampshire County, MA","description":"Census Building Permits Survey for Hampshire County, MA: 291 housing units authorized in 2025 ($65,736,616 valuation), by structure type, 2015-2025.","spatialCoverage":"Hampshire County, MA","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"25-015","county":{"county_id":6971521111348665000,"state_fips":"25","county_fips":"015","place_id":"25-015","county_geoid":"25015","county_name":"Hampshire County","state_abbr":"MA","year_min":2015,"year_max":2025,"latest_units1":93,"latest_units2":62,"latest_units34":0,"latest_units5p":136,"latest_total_units":291,"latest_total_value_usd":65736616,"trend":"[{\"year\": 2015, \"total_units\": 188, \"total_value_usd\": 43951567}, {\"year\": 2016, \"total_units\": 257, \"total_value_usd\": 65632242}, {\"year\": 2017, \"total_units\": 289, \"total_value_usd\": 64730048}, {\"year\": 2018, \"total_units\": 368, \"total_value_usd\": 84467873}, {\"year\": 2019, \"total_units\": 451, \"total_value_usd\": 92804044}, {\"year\": 2020, \"total_units\": 349, \"total_value_usd\": 76683664}, {\"year\": 2021, \"total_units\": 398, \"total_value_usd\": 84507605}, {\"year\": 2022, \"total_units\": 411, \"total_value_usd\": 77315821}, {\"year\": 2023, \"total_units\": 282, \"total_value_usd\": 68804231}, {\"year\": 2024, \"total_units\": 318, \"total_value_usd\": 91165118}, {\"year\": 2025, \"total_units\": 291, \"total_value_usd\": 65736616}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":188,"total_value_usd":43951567},{"year":2016,"total_units":257,"total_value_usd":65632242},{"year":2017,"total_units":289,"total_value_usd":64730048},{"year":2018,"total_units":368,"total_value_usd":84467873},{"year":2019,"total_units":451,"total_value_usd":92804044},{"year":2020,"total_units":349,"total_value_usd":76683664},{"year":2021,"total_units":398,"total_value_usd":84507605},{"year":2022,"total_units":411,"total_value_usd":77315821},{"year":2023,"total_units":282,"total_value_usd":68804231},{"year":2024,"total_units":318,"total_value_usd":91165118},{"year":2025,"total_units":291,"total_value_usd":65736616}],"_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":"2026-06-29T04:09:44.969Z"}}