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A DC Real Property Assessment Mapplication by Real Property Tax Administration

Published by Office of Tax and Revenue | District of Columbia | Catalog Last Checked: May 14, 2026 at 07:19 AM | Dataset Last Updated: February 28, 2023 at 02:48 PM
The DC Office of the Chief Financial Officer (OCFO), Office of Tax and Revenue (OTR), Real Property Tax Administration (RPTA) values all real property in the District of Columbia. This public interactive Real Property Assessment map application accompanies the OCFO MyTax DC and OTR websites. Use this mapping application to search for and view all real property, assessment valuation data, assessment neighborhood areas and sub-areas, detailed assessment information, and many real property valuation reports by various political and administrative areas. View by other administrative areas such as DC Wards, ANCs, DC Squares, and by specific real property characteristics such as property type and/or sale date. If you have questions, comments, or suggestions regarding the Real Property Assessment Map, contact the Real Property Assessment Division GIS Program at (202) 442-6484 or maps.title@dc.gov.

Resources

2 resources available

  • ARCGIS GEOSERVICES REST API

    ArcGIS GeoService

    ARCGIS GEOSERVICES REST API
  • WEB PAGE

    ArcGIS Hub Dataset

    WEB PAGE

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