Land — Mid-Atlantic — DC
Water rights, rainwater law, cottage food rules, right-to-farm protections, livestock zoning, and growing conditions for District of Columbia landowners and buyers.
Land law varies by county, municipality, and HOA. Verify all information with your county planning department, state water agency, and a licensed attorney before any land purchase or development decision.
Water law
DC is served entirely by municipal water (DC Water). Urban Agriculture Zoning allows limited food production in most zones.
Legal and encouraged. DC offers rebates for rain barrel and cistern installations through DC Water's RiverSmart Homes program.
Land use and production law
DC Home Processor Exemption permits low-risk foods; direct-to-consumer; annual gross cap applies. Verify with DC Department of Health.
Not applicable in DC.
Urban Agriculture zoning permits container gardens and beehives. Poultry and most livestock prohibited in residential zones.
Growing conditions
Hardiness zones
7a
Last frost
Mar 25
First frost
Nov 5
Free soil testing
DC Urban Agriculture Program — click to visit
Soil notes
Urban soils — mostly disturbed fill with variable composition. Most urban DC gardens benefit from raised beds with imported growing mix.