{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/33-013#permits","name":"Building Permits — Merrimack County, NH","description":"Census Building Permits Survey for Merrimack County, NH: 286 housing units authorized in 2025 ($119,774,385 valuation), by structure type, 2015-2025.","spatialCoverage":"Merrimack County, NH","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"33-013","county":{"county_id":7032824235563408000,"state_fips":"33","county_fips":"013","place_id":"33-013","county_geoid":"33013","county_name":"Merrimack County","state_abbr":"NH","year_min":2015,"year_max":2025,"latest_units1":248,"latest_units2":16,"latest_units34":22,"latest_units5p":0,"latest_total_units":286,"latest_total_value_usd":119774385,"trend":"[{\"year\": 2015, \"total_units\": 378, \"total_value_usd\": 64852478}, {\"year\": 2016, \"total_units\": 248, \"total_value_usd\": 54898444}, {\"year\": 2017, \"total_units\": 289, \"total_value_usd\": 76140604}, {\"year\": 2018, \"total_units\": 348, \"total_value_usd\": 85996303}, {\"year\": 2019, \"total_units\": 386, \"total_value_usd\": 102733422}, {\"year\": 2020, \"total_units\": 477, \"total_value_usd\": 119127158}, {\"year\": 2021, \"total_units\": 456, \"total_value_usd\": 110297786}, {\"year\": 2022, \"total_units\": 440, \"total_value_usd\": 119589523}, {\"year\": 2023, \"total_units\": 383, \"total_value_usd\": 110931855}, {\"year\": 2024, \"total_units\": 355, \"total_value_usd\": 110201390}, {\"year\": 2025, \"total_units\": 286, \"total_value_usd\": 119774385}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":378,"total_value_usd":64852478},{"year":2016,"total_units":248,"total_value_usd":54898444},{"year":2017,"total_units":289,"total_value_usd":76140604},{"year":2018,"total_units":348,"total_value_usd":85996303},{"year":2019,"total_units":386,"total_value_usd":102733422},{"year":2020,"total_units":477,"total_value_usd":119127158},{"year":2021,"total_units":456,"total_value_usd":110297786},{"year":2022,"total_units":440,"total_value_usd":119589523},{"year":2023,"total_units":383,"total_value_usd":110931855},{"year":2024,"total_units":355,"total_value_usd":110201390},{"year":2025,"total_units":286,"total_value_usd":119774385}],"_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":"2026-06-28T22:07:31.810Z"}}