{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/30-049#permits","name":"Building Permits — Lewis and Clark County, MT","description":"Census Building Permits Survey for Lewis and Clark County, MT: 193 housing units authorized in 2025 ($45,126,280 valuation), by structure type, 2015-2025.","spatialCoverage":"Lewis and Clark County, MT","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"30-049","county":{"county_id":2970777717071731700,"state_fips":"30","county_fips":"049","place_id":"30-049","county_geoid":"30049","county_name":"Lewis and Clark County","state_abbr":"MT","year_min":2015,"year_max":2025,"latest_units1":55,"latest_units2":28,"latest_units34":82,"latest_units5p":28,"latest_total_units":193,"latest_total_value_usd":45126280,"trend":"[{\"year\": 2015, \"total_units\": 171, \"total_value_usd\": 30342788}, {\"year\": 2016, \"total_units\": 176, \"total_value_usd\": 28211034}, {\"year\": 2017, \"total_units\": 146, \"total_value_usd\": 26875125}, {\"year\": 2018, \"total_units\": 186, \"total_value_usd\": 32586161}, {\"year\": 2019, \"total_units\": 204, \"total_value_usd\": 34155759}, {\"year\": 2020, \"total_units\": 250, \"total_value_usd\": 44432009}, {\"year\": 2021, \"total_units\": 212, \"total_value_usd\": 43144603}, {\"year\": 2022, \"total_units\": 144, \"total_value_usd\": 44492723}, {\"year\": 2023, \"total_units\": 314, \"total_value_usd\": 78301747}, {\"year\": 2024, \"total_units\": 444, \"total_value_usd\": 88790269}, {\"year\": 2025, \"total_units\": 193, \"total_value_usd\": 45126280}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":171,"total_value_usd":30342788},{"year":2016,"total_units":176,"total_value_usd":28211034},{"year":2017,"total_units":146,"total_value_usd":26875125},{"year":2018,"total_units":186,"total_value_usd":32586161},{"year":2019,"total_units":204,"total_value_usd":34155759},{"year":2020,"total_units":250,"total_value_usd":44432009},{"year":2021,"total_units":212,"total_value_usd":43144603},{"year":2022,"total_units":144,"total_value_usd":44492723},{"year":2023,"total_units":314,"total_value_usd":78301747},{"year":2024,"total_units":444,"total_value_usd":88790269},{"year":2025,"total_units":193,"total_value_usd":45126280}],"_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":"2026-06-29T10:26:21.806Z"}}