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Zoning Boundaries (Zoning Regulations of 2016)
District of Columbia —
District of Columbia zoning map polygons established under the Zoning Regulations of 2016 (ZR16). ZR16 superseded the Zoning Regulations of 1958 (ZR58), effective... -
Downtown Credit Trade Area
District of Columbia —
Credit Trade Areas exist only in the Downtown Zones in the 2016 Zoning Regulations and are generated by the development of residential, arts, or preferred uses and may... -
Zoning Regulations of 1958
District of Columbia —
Zoning regulations of 1958. These are zoning regulations as they existed until August 2016, when the new zoning regulations of 2016 went into effect. The layer... -
Zoning Lookup Layer
District of Columbia —
The zoning layer lookup aids the online zoning map to show zoning information by address and consolidates other important information such as Ward, ANC, SMD, Historic... -
Zoning Downtown Subareas
District of Columbia —
Zoning Downtown Subareas. The review of the Zoning Regulations of 1958, as amended, was a project that began in 2007. The new Zoning Regulations of 2016 were published... -
Overlay Areas 2016
District of Columbia —
Overlay zoning modifies the standards of the base zoning within a defined geographic area. This dataset represents the boundaries of the current overlay areas under... -
Zoning Downtown Designated Streets Buffer
District of Columbia —
A 5 meter buffered boundary created from the Zoning Downtown Designated Streets lines. The data was designed to intersect with the neighboring lots along each segment... -
Zoning Downtown Designated Streets
District of Columbia —
The review of the Zoning Regulations of 1958, as amended, was a project that began in 2007. The new Zoning Regulations of 2016 were published on March 4, 2016 and... -
Zoning Development Standards
District of Columbia —
This table lists the Floor Area Ratio, Height, Lot Occupancy, Reary Yard, Side Yard, and other various development standards for each zone in the District of Columbia...