Tag Archives: Government

DC’s Useful Zoning Map

GM thought he’d use today to share with you a tool he uses quite frequently in his research: the Office of Zoning’s Zoning Map.

This is a simple Google Maps utility that allows you to zoom down into any property in the District and quickly find out useful information.

As you zoom in to any particular property you start to learn certain things. First you’ll see was zoning district the property is in. For instance, most of Georgetown is R-3 (rowhouses), but the commercial strips are C-2-A, and some of the north east sections are R-5 (detached houses). Interestingly there’s a fourth major zone in Georgetown: W (Waterfront). The only other areas of the city with this peculiar zone are around Buzzards Point and Anacostia.

Zoom in further and you’ll see the Square number (i.e. the block number). This is the official ID the city has for a particular block. Zoom in further and you see the lot number. Someone once told GM that if the lot number is a small number from 1 to 200 or so, it is a lot that has been surveyed. If it’s in the 800 range, it hasn’t. Continue reading



Filed under Government