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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Building Permits in 2021

    Metadata Updated: August 20, 2025

    The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of Buildings. These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date August 20, 2025

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date August 20, 2025
    Publisher Department of Buildings
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=fea4cae3ae1f41beb5531ecf2ef5efc3&sublayer=3
    Data First Published 2021-01-04T16:42:45.000Z
    Data Last Modified 2021-12-31T00:00:00.000Z
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id f281b20c-fa67-4287-8129-c4e3ba56d5fa
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::building-permits-in-2021
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1138,38.8127,-76.9096,38.9955
    Source Datajson Identifier True
    Source Hash 9788ac4a272945f98defb9fc19d19cf0f43aa48bedec475b1e0ac8dd2b0d546f
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1138, 38.8127, -77.1138, 38.9955, -76.9096, 38.9955, -76.9096, 38.8127, -77.1138, 38.8127}

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