{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/18-089#permits","name":"Building Permits — Lake County, IN","description":"Census Building Permits Survey for Lake County, IN: 1,262 housing units authorized in 2025 ($453,800,270 valuation), by structure type, 2015-2025.","spatialCoverage":"Lake County, IN","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"18-089","county":{"county_id":3016428845197184000,"state_fips":"18","county_fips":"089","place_id":"18-089","county_geoid":"18089","county_name":"Lake County","state_abbr":"IN","year_min":2015,"year_max":2025,"latest_units1":1262,"latest_units2":0,"latest_units34":0,"latest_units5p":0,"latest_total_units":1262,"latest_total_value_usd":453800270,"trend":"[{\"year\": 2015, \"total_units\": 1008, \"total_value_usd\": 222032745}, {\"year\": 2016, \"total_units\": 1122, \"total_value_usd\": 252054717}, {\"year\": 2017, \"total_units\": 1399, \"total_value_usd\": 320401524}, {\"year\": 2018, \"total_units\": 1287, \"total_value_usd\": 316476372}, {\"year\": 2019, \"total_units\": 1287, \"total_value_usd\": 323131049}, {\"year\": 2020, \"total_units\": 1512, \"total_value_usd\": 400217116}, {\"year\": 2021, \"total_units\": 1755, \"total_value_usd\": 496148882}, {\"year\": 2022, \"total_units\": 1300, \"total_value_usd\": 369981503}, {\"year\": 2023, \"total_units\": 1286, \"total_value_usd\": 350630498}, {\"year\": 2024, \"total_units\": 1649, \"total_value_usd\": 491871968}, {\"year\": 2025, \"total_units\": 1262, \"total_value_usd\": 453800270}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1008,"total_value_usd":222032745},{"year":2016,"total_units":1122,"total_value_usd":252054717},{"year":2017,"total_units":1399,"total_value_usd":320401524},{"year":2018,"total_units":1287,"total_value_usd":316476372},{"year":2019,"total_units":1287,"total_value_usd":323131049},{"year":2020,"total_units":1512,"total_value_usd":400217116},{"year":2021,"total_units":1755,"total_value_usd":496148882},{"year":2022,"total_units":1300,"total_value_usd":369981503},{"year":2023,"total_units":1286,"total_value_usd":350630498},{"year":2024,"total_units":1649,"total_value_usd":491871968},{"year":2025,"total_units":1262,"total_value_usd":453800270}],"_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":"2026-06-29T09:21:01.895Z"}}