{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/24-037#permits","name":"Building Permits — St. Mary's County, MD","description":"Census Building Permits Survey for St. Mary's County, MD: 282 housing units authorized in 2025 ($91,237,932 valuation), by structure type, 2015-2025.","spatialCoverage":"St. Mary's County, MD","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"24-037","county":{"county_id":4751335321048971000,"state_fips":"24","county_fips":"037","place_id":"24-037","county_geoid":"24037","county_name":"St. Mary's County","state_abbr":"MD","year_min":2015,"year_max":2025,"latest_units1":264,"latest_units2":0,"latest_units34":8,"latest_units5p":10,"latest_total_units":282,"latest_total_value_usd":91237932,"trend":"[{\"year\": 2015, \"total_units\": 641, \"total_value_usd\": 114960455}, {\"year\": 2016, \"total_units\": 698, \"total_value_usd\": 143497395}, {\"year\": 2017, \"total_units\": 1164, \"total_value_usd\": 211106495}, {\"year\": 2018, \"total_units\": 931, \"total_value_usd\": 178932489}, {\"year\": 2019, \"total_units\": 689, \"total_value_usd\": 148731674}, {\"year\": 2020, \"total_units\": 555, \"total_value_usd\": 90238292}, {\"year\": 2021, \"total_units\": 359, \"total_value_usd\": 114066961}, {\"year\": 2022, \"total_units\": 238, \"total_value_usd\": 91180192}, {\"year\": 2023, \"total_units\": 386, \"total_value_usd\": 140913395}, {\"year\": 2024, \"total_units\": 265, \"total_value_usd\": 91566894}, {\"year\": 2025, \"total_units\": 282, \"total_value_usd\": 91237932}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":641,"total_value_usd":114960455},{"year":2016,"total_units":698,"total_value_usd":143497395},{"year":2017,"total_units":1164,"total_value_usd":211106495},{"year":2018,"total_units":931,"total_value_usd":178932489},{"year":2019,"total_units":689,"total_value_usd":148731674},{"year":2020,"total_units":555,"total_value_usd":90238292},{"year":2021,"total_units":359,"total_value_usd":114066961},{"year":2022,"total_units":238,"total_value_usd":91180192},{"year":2023,"total_units":386,"total_value_usd":140913395},{"year":2024,"total_units":265,"total_value_usd":91566894},{"year":2025,"total_units":282,"total_value_usd":91237932}],"_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":"2026-06-29T13:13:46.180Z"}}