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

    CT Housing Data Hub - Housing Programs DOH

    Metadata Updated: April 12, 2026

    This feature layer represents the number of housing units in each Connecticut municipality that qualify under state-recognized affordable housing programs, as reported in the Department of Housing’s (DOH) Affordable Housing Appeals Procedure List. The data is spatialized by town for visualization and analysis in the Connecticut Housing Data Hub dashboard.

    CT Geodata Portal Housing landing page: https://geodata.ct.gov/pages/housing

    Open Data Portal DOH dataset: https://data.ct.gov/Housing-and-Development/Affordable-Housing-by-Town-2011-2023/3udy-56vi/

    Affordable Housing Appeals Listing website: https://portal.ct.gov/doh/doh/programs/affordable-housing-appeals-listing

     

    Geographic Extent

    • Coverage: State of Connecticut

     

    Classifications

    • Sensitivity: Public
    • Usage: Public Use
    • Quality: High Quality
    • Known Quality Issues: None

     

    Currency

    • Created: 2022
    • Update Frequency: Annually
    • Last Updated: February 2025

     

    Lineage

    • Originated: Connecticut Department of Housing, spatialized by CT GIS Office
    • Methodology: Data was pulled and processed using custom Python scripts that access the dataset on the Open Data Portal.
    • Notable Changes: Municipality geometry fields added.
    • Product Traceability: Data is displayed in the Connecticut Housing Data Hub and used in housing dashboards and story maps.

     

    Credits

    • Data Steward: Sarah Hurley (GIS Analyst, CT GIS Office)

    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 CCZero

    Downloads & Resources

    Dates

    Metadata Created Date March 8, 2026
    Metadata Updated Date April 12, 2026

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 8, 2026
    Metadata Updated Date April 12, 2026
    Publisher CT GIS Office (Office of Policy and Management)
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=3387ce2027ef4af8ace5c8e74f7c5c52&sublayer=0
    Data First Published 2024-10-22
    Data Last Modified 2026-04-07
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    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 340069b1-b57b-4869-988b-61a6cbaea2d4
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://geodata.ct.gov/datasets/ctmaps::ct-housing-data-hub-housing-programs-doh
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -73.7278,40.9811,-71.7872,42.0506
    Source Datajson Identifier True
    Source Hash 2c60c6afcacf0b562c40e9765177d1100e17c294286008279c72816f1bfe7a00
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.7278, 40.9811, -73.7278, 42.0506, -71.7872, 42.0506, -71.7872, 40.9811, -73.7278, 40.9811}

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