Land Boundary Change

Published by Department of Buildings | District of Columbia | Metadata Last Checked: August 07, 2025 | Last Modified: 2025-05-19T18:36:52.000Z

This layer is derived from the Common Ownership Lots and represents property transactions as they’ve occurred since the implementation of the Vector Property Mapping program in September 2006. A property transaction entails new geometry (split/combination of Lot(s) or property type conversion (from Air Rights, Record, or Tax Lots to Condo lots). The layer contains locations and attributes of archived features (inactive lots – dead lots) and corresponds with Office of Tax and Revenue's Public Extract files (ITSPE). It occurs weekly for the current calendar year and geometry updated when a transaction occurs.

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DOB dc district of columbia land boundary lot parcel property record reservation square tax vpmdata washington dc

Complete Metadata

identifier	https://www.arcgis.com/home/item.html?id=abfe294ea1b6498dbfb219a319fdb6ee&sublayer=78
issued	2019-12-30T20:25:41.000Z
landingPage	https://opendata.dc.gov/datasets/DCGIS::land-boundary-change
spatial	-77.1136,38.8103,-76.9115,38.9960
theme	[ "geospatial" ]

Location