{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/24-510#permits","name":"Building Permits — Baltimore (Independent City), MD","description":"Census Building Permits Survey for Baltimore (Independent City), MD: 543 housing units authorized in 2025 ($124,963,576 valuation), by structure type, 2015-2025.","spatialCoverage":"Baltimore (Independent City), MD","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"24-510","county":{"county_id":4251588703435985000,"state_fips":"24","county_fips":"510","place_id":"24-510","county_geoid":"24510","county_name":"Baltimore (Independent City)","state_abbr":"MD","year_min":2015,"year_max":2025,"latest_units1":254,"latest_units2":0,"latest_units34":0,"latest_units5p":289,"latest_total_units":543,"latest_total_value_usd":124963576,"trend":"[{\"year\": 2015, \"total_units\": 1293, \"total_value_usd\": 205977382}, {\"year\": 2016, \"total_units\": 943, \"total_value_usd\": 184693837}, {\"year\": 2017, \"total_units\": 438, \"total_value_usd\": 70287023}, {\"year\": 2018, \"total_units\": 1547, \"total_value_usd\": 235026792}, {\"year\": 2019, \"total_units\": 510, \"total_value_usd\": 77309336}, {\"year\": 2020, \"total_units\": 1621, \"total_value_usd\": 286444487}, {\"year\": 2021, \"total_units\": 1557, \"total_value_usd\": 314764990}, {\"year\": 2022, \"total_units\": 1657, \"total_value_usd\": 219717789}, {\"year\": 2023, \"total_units\": 1843, \"total_value_usd\": 273794169}, {\"year\": 2024, \"total_units\": 1273, \"total_value_usd\": 297262100}, {\"year\": 2025, \"total_units\": 543, \"total_value_usd\": 124963576}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1293,"total_value_usd":205977382},{"year":2016,"total_units":943,"total_value_usd":184693837},{"year":2017,"total_units":438,"total_value_usd":70287023},{"year":2018,"total_units":1547,"total_value_usd":235026792},{"year":2019,"total_units":510,"total_value_usd":77309336},{"year":2020,"total_units":1621,"total_value_usd":286444487},{"year":2021,"total_units":1557,"total_value_usd":314764990},{"year":2022,"total_units":1657,"total_value_usd":219717789},{"year":2023,"total_units":1843,"total_value_usd":273794169},{"year":2024,"total_units":1273,"total_value_usd":297262100},{"year":2025,"total_units":543,"total_value_usd":124963576}],"_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":"2026-06-29T09:32:22.905Z"}}