

ADU rules for Mequon City
Accessory Dwelling Unit (ADU) Rules for Mequon City, WI
Is your property eligible for an ADU?
# of Parcels
10,683
Zoning districts
80
Avg Parcel Value
$745,434
Median Parcel Size
1.06 acres
Zoning Districts:
10,645 parcels · 80 districts
R-4
19%(2,073)
R-3/PUD
14%(1,517)
R-3
10%(1,116)
R-4/PUD
9%(952)
Other
47%(4,987)
ADU Rules
What can you build in Mequon City, WI?
Mequon City, WI follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: Not addressed in the local bylaw
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
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Learn the key rules and size limits for ADUs