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Norwalk

ADU Requirements

# Of Units Allowed In R-1 Zone
1
# Of Units Allowed In Multi-Family Zone
25% of all units, rounded up
Minimum Required Lot Size
no minimum
Minimum ADU Size
150
Maximum ADU Size
1,200
ADU Setbacks
side and rear: 4 ft., building to building 5 ft.
Owner Occupancy Required?
Parking Requirements
no parking
Can ADU Be Attached To Main House?
Can ADU Have Separate (New) Address?
Can ADU Sold Separately From Main House?
no
Can Unit Have Kitchen?
yes
Can Unit Have Bathroom?
yes
Can Unit Have Separate Entrance?
yes
Electrical Meter Required?
not required
Water Meter Required?
not required
Gas Meter Required?
not required
Solar Panels Required?
yes
Fire Sprinkler System Required?
fire test required

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