{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/30-047#permits","name":"Building Permits — Lake County, MT","description":"Census Building Permits Survey for Lake County, MT: 76 housing units authorized in 2025 ($18,891,796 valuation), by structure type, 2015-2025.","spatialCoverage":"Lake County, MT","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"30-047","county":{"county_id":7771799654921045000,"state_fips":"30","county_fips":"047","place_id":"30-047","county_geoid":"30047","county_name":"Lake County","state_abbr":"MT","year_min":2015,"year_max":2025,"latest_units1":22,"latest_units2":6,"latest_units34":36,"latest_units5p":12,"latest_total_units":76,"latest_total_value_usd":18891796,"trend":"[{\"year\": 2015, \"total_units\": 27, \"total_value_usd\": 2261250}, {\"year\": 2016, \"total_units\": 44, \"total_value_usd\": 8209103}, {\"year\": 2017, \"total_units\": 61, \"total_value_usd\": 7981072}, {\"year\": 2018, \"total_units\": 15, \"total_value_usd\": 2203333}, {\"year\": 2019, \"total_units\": 18, \"total_value_usd\": 4406500}, {\"year\": 2020, \"total_units\": 44, \"total_value_usd\": 9321000}, {\"year\": 2021, \"total_units\": 33, \"total_value_usd\": 11520154}, {\"year\": 2022, \"total_units\": 40, \"total_value_usd\": 8286999}, {\"year\": 2023, \"total_units\": 11, \"total_value_usd\": 3501200}, {\"year\": 2024, \"total_units\": 19, \"total_value_usd\": 3669500}, {\"year\": 2025, \"total_units\": 76, \"total_value_usd\": 18891796}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":27,"total_value_usd":2261250},{"year":2016,"total_units":44,"total_value_usd":8209103},{"year":2017,"total_units":61,"total_value_usd":7981072},{"year":2018,"total_units":15,"total_value_usd":2203333},{"year":2019,"total_units":18,"total_value_usd":4406500},{"year":2020,"total_units":44,"total_value_usd":9321000},{"year":2021,"total_units":33,"total_value_usd":11520154},{"year":2022,"total_units":40,"total_value_usd":8286999},{"year":2023,"total_units":11,"total_value_usd":3501200},{"year":2024,"total_units":19,"total_value_usd":3669500},{"year":2025,"total_units":76,"total_value_usd":18891796}],"_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":"2026-06-28T19:23:21.321Z"}}