District of Columbia Zoning & Land Use Laws
Zoning regulations, ADU laws, short-term rental rules, and land use policies for District of Columbia. Source-cited from state legislation and municipal codes.
Total Cities
1
Total Counties
0
ADU State Law
Yes
Lot Split Law
No state law
Cottage Food Law
Yes
Cities With Data
1
District of Columbia ADU Law
District of Columbia has a statewide ADU law (DC Zoning Regulations Title 11 DCMR — Accessory Dwelling Unit Provisions). See the official source for key provisions and current requirements.
View full District of ColumbiaADU law details →Cottage Food Law
District of Columbia has a cottage food law. See your state's official agriculture or health department website for current regulations and permit requirements.
Short-Term Rental Law
District of Columbia short-term rental regulations vary by jurisdiction. See your local government's official website for current requirements.
Recent Legislative Changes
District of Columbia Cities with Zoning Data
Source: DC Zoning Regulations Title 11 DCMR — Accessory Dwelling Unit Provisions. Last verified April 6, 2026. View source