{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/55-079#permits","name":"Building Permits — Milwaukee County, WI","description":"Census Building Permits Survey for Milwaukee County, WI: 1,046 housing units authorized in 2025 ($227,442,052 valuation), by structure type, 2015-2025.","spatialCoverage":"Milwaukee County, WI","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"55-079","county":{"county_id":5286733637022001000,"state_fips":"55","county_fips":"079","place_id":"55-079","county_geoid":"55079","county_name":"Milwaukee County","state_abbr":"WI","year_min":2015,"year_max":2025,"latest_units1":186,"latest_units2":14,"latest_units34":0,"latest_units5p":846,"latest_total_units":1046,"latest_total_value_usd":227442052,"trend":"[{\"year\": 2015, \"total_units\": 1269, \"total_value_usd\": 184361522}, {\"year\": 2016, \"total_units\": 1721, \"total_value_usd\": 249316002}, {\"year\": 2017, \"total_units\": 1579, \"total_value_usd\": 153740864}, {\"year\": 2018, \"total_units\": 1535, \"total_value_usd\": 165705627}, {\"year\": 2019, \"total_units\": 548, \"total_value_usd\": 97463363}, {\"year\": 2020, \"total_units\": 749, \"total_value_usd\": 145158606}, {\"year\": 2021, \"total_units\": 371, \"total_value_usd\": 89710514}, {\"year\": 2022, \"total_units\": 1037, \"total_value_usd\": 238305278}, {\"year\": 2023, \"total_units\": 1221, \"total_value_usd\": 256292824}, {\"year\": 2024, \"total_units\": 1005, \"total_value_usd\": 219666756}, {\"year\": 2025, \"total_units\": 1046, \"total_value_usd\": 227442052}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1269,"total_value_usd":184361522},{"year":2016,"total_units":1721,"total_value_usd":249316002},{"year":2017,"total_units":1579,"total_value_usd":153740864},{"year":2018,"total_units":1535,"total_value_usd":165705627},{"year":2019,"total_units":548,"total_value_usd":97463363},{"year":2020,"total_units":749,"total_value_usd":145158606},{"year":2021,"total_units":371,"total_value_usd":89710514},{"year":2022,"total_units":1037,"total_value_usd":238305278},{"year":2023,"total_units":1221,"total_value_usd":256292824},{"year":2024,"total_units":1005,"total_value_usd":219666756},{"year":2025,"total_units":1046,"total_value_usd":227442052}],"_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":"2026-06-29T06:33:16.848Z"}}