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Certificate of Occupancy
District of Columbia —
All applicants for a Basic Business License operating from a commercial location in the District of Columbia must provide a Certificate of Occupancy (C of O) for the... -
Parcel Lots
District of Columbia —
These are lands still within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records... -
Building Permits in 2025
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Alley Frontage Lines
District of Columbia —
Alley widths, street frontages, were captured during the vector property effort and reside in their own feature class. 99% of the time, these features should be... -
Scout
District of Columbia —
Scout is a Department of Buildings (DOB) and Department of Licensing and Consumer Protection (DLCP) online resource that allows users to research real property,... -
Building Permits in 2026
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Condo One to Many
District of Columbia —
The table represents documentation (Book & Page) approved for condominium development. Projects can be built in multiple phases and thus the potential for several... -
Building Permits in Last 30 Days
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Common Ownership Lots
District of Columbia —
The common ownership lots is a single polygon layer that is built from various polygon feature classes of the District's Vector Property Mapping database including the... -
Surveyor Documents by SurDocs
District of Columbia —
SurDocs, commonly known as Surveyor Document System, is the District of Columbia’s Department of Consumer & Regulatory Affairs (DCRA) land records management... -
Owner Lot Line Dimensions
District of Columbia —
The dataset contains locations and attributes of owner lines with dimensions. The tax information (attribution) comes from the Office of Tax and Revenue's Public... -
Building Permits in 2019
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Building Permits in 2017
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Condo Approval Lots
District of Columbia —
Condo lots are individual lots for each condominium. The lot numbers normally range from 2000-6999. These condo lots are not geographically defined other than being... -
Federal
BLM OR Administrative Unit Office Polygon Hub
Department of the Interior —
admu_ofc_poly: Administrative Unit Office polygons. The Administrative Units (ADMU) data standard contains requirements for administrative boundaries within the... -
Condo Relate Table
District of Columbia —
The Condo Relate table contains attributes of air rights, record, and tax lots approved for active condos. Condominium documentation (Condo Book & Page) is... -
Building Permits in 2015
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Land Boundary Change
District of Columbia —
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... -
Highway Plan Lines
District of Columbia —
These are lines that occurred on the city’s 1901-1905 set of master plans for all proposed roads. If a highway planning line crosses a particular property, that land... -
Building Permits in 2011
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of...