{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/building-permits/10-003#permits","name":"Building Permits — New Castle County, DE","description":"Census Building Permits Survey for New Castle County, DE: 1,322 housing units authorized in 2025 ($168,511,921 valuation), by structure type, 2015-2025.","spatialCoverage":"New Castle County, DE","isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","place_id":"10-003","county":{"county_id":7077351546122099000,"state_fips":"10","county_fips":"003","place_id":"10-003","county_geoid":"10003","county_name":"New Castle County","state_abbr":"DE","year_min":2015,"year_max":2025,"latest_units1":1128,"latest_units2":6,"latest_units34":0,"latest_units5p":188,"latest_total_units":1322,"latest_total_value_usd":168511921,"trend":"[{\"year\": 2015, \"total_units\": 1713, \"total_value_usd\": 146268378}, {\"year\": 2016, \"total_units\": 1730, \"total_value_usd\": 147335151}, {\"year\": 2017, \"total_units\": 1869, \"total_value_usd\": 145791373}, {\"year\": 2018, \"total_units\": 1364, \"total_value_usd\": 125306675}, {\"year\": 2019, \"total_units\": 1732, \"total_value_usd\": 172509816}, {\"year\": 2020, \"total_units\": 1796, \"total_value_usd\": 185574109}, {\"year\": 2021, \"total_units\": 1822, \"total_value_usd\": 207791730}, {\"year\": 2022, \"total_units\": 1191, \"total_value_usd\": 136901945}, {\"year\": 2023, \"total_units\": 526, \"total_value_usd\": 63330489}, {\"year\": 2024, \"total_units\": 1586, \"total_value_usd\": 229074001}, {\"year\": 2025, \"total_units\": 1322, \"total_value_usd\": 168511921}]","ingested_at":"2026-06-26T15:41:42Z"},"trend":[{"year":2015,"total_units":1713,"total_value_usd":146268378},{"year":2016,"total_units":1730,"total_value_usd":147335151},{"year":2017,"total_units":1869,"total_value_usd":145791373},{"year":2018,"total_units":1364,"total_value_usd":125306675},{"year":2019,"total_units":1732,"total_value_usd":172509816},{"year":2020,"total_units":1796,"total_value_usd":185574109},{"year":2021,"total_units":1822,"total_value_usd":207791730},{"year":2022,"total_units":1191,"total_value_usd":136901945},{"year":2023,"total_units":526,"total_value_usd":63330489},{"year":2024,"total_units":1586,"total_value_usd":229074001},{"year":2025,"total_units":1322,"total_value_usd":168511921}],"_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":"2026-06-29T08:02:35.864Z"}}