

ADUs are allowed in Riley Township (Clinton)Types:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Riley Township (Clinton), MI
Is your property eligible for an ADU?
# of Properties
775
Owner-occupied
81%
Zoning districts
6
Avg Home Value
$158,063
Median Lot Size
3.00 acres
Avg Income
$99,208
Residential Types:
775 housing units
Residential
100%
Zoning Districts:
1,166 parcels · 6 districts
A-2
97%(1,136)
RR
1%(15)
A-1
1%(7)
A-3
1%(6)
Other
0%(2)
ADU Rules
What can you build in Riley Township (Clinton), MI?
Riley Township (Clinton), MI follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum ADU size cannot exceed the principal dwelling’s total floor area.
Detached ADU Size Limits
- –Maximum ADU size cannot exceed the size of the principal dwelling.
- –Lot-size-based maximum total floor area for all detached accessory buildings; a detached ADU counts toward this cap.
Owner Occupancy
- –Owner must live in one of the units as their primary residence.
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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ADU rules in other Michigan municipalities
Rules change at the town line. Check the municipality your property is actually in.
Clinton County