{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/33-003#permits","name":"Building Permits — Carroll County, NH","description":"Census Building Permits Survey for Carroll County, NH: 505 housing units authorized in 2025 ($193,860,490 valuation), by structure type, 2015-2025.","spatialCoverage":"Carroll County, NH","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"33-003","county":{"county_id":8928005359191462000,"state_fips":"33","county_fips":"003","place_id":"33-003","county_geoid":"33003","county_name":"Carroll County","state_abbr":"NH","year_min":2015,"year_max":2025,"latest_units1":345,"latest_units2":4,"latest_units34":0,"latest_units5p":156,"latest_total_units":505,"latest_total_value_usd":193860490,"trend":"[{\"year\": 2015, \"total_units\": 209, \"total_value_usd\": 60012151}, {\"year\": 2016, \"total_units\": 242, \"total_value_usd\": 62312209}, {\"year\": 2017, \"total_units\": 215, \"total_value_usd\": 72288506}, {\"year\": 2018, \"total_units\": 234, \"total_value_usd\": 92011391}, {\"year\": 2019, \"total_units\": 265, \"total_value_usd\": 93445738}, {\"year\": 2020, \"total_units\": 291, \"total_value_usd\": 128744299}, {\"year\": 2021, \"total_units\": 382, \"total_value_usd\": 140083257}, {\"year\": 2022, \"total_units\": 341, \"total_value_usd\": 145385546}, {\"year\": 2023, \"total_units\": 399, \"total_value_usd\": 186263128}, {\"year\": 2024, \"total_units\": 355, \"total_value_usd\": 165270875}, {\"year\": 2025, \"total_units\": 505, \"total_value_usd\": 193860490}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":209,"total_value_usd":60012151},{"year":2016,"total_units":242,"total_value_usd":62312209},{"year":2017,"total_units":215,"total_value_usd":72288506},{"year":2018,"total_units":234,"total_value_usd":92011391},{"year":2019,"total_units":265,"total_value_usd":93445738},{"year":2020,"total_units":291,"total_value_usd":128744299},{"year":2021,"total_units":382,"total_value_usd":140083257},{"year":2022,"total_units":341,"total_value_usd":145385546},{"year":2023,"total_units":399,"total_value_usd":186263128},{"year":2024,"total_units":355,"total_value_usd":165270875},{"year":2025,"total_units":505,"total_value_usd":193860490}],"_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":"2026-06-28T16:14:55.468Z"}}