ADUs are allowed in GreenfieldTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Greenfield, OH
Is your property eligible for an ADU?
# of Parcels
2,590
Zoning districts
9
Avg Parcel Value
$70,435
Zoning Districts:
2,676 parcels · 9 districts
NU
68%(1,814)
NS
15%(396)
NZ
5%(125)
D
4%(107)
Other
9%(234)
ADU Rules
What can you build in Greenfield, OH?
Greenfield, OH 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 size of 25% of the principal dwelling’s floor area
Detached ADU Size Limits
- –Maximum ADU size limited by lot-wide FAR: ADU cannot exceed 0.75 times the lot area.
- –Maximum size of 25% of the principal dwelling’s floor area (applies to single-family lots).
Owner Occupancy
- –ADU occupants must be family members of the principal dwelling occupant.
Rental Restrictions
- –ADU shall be occupied only by members of the family occupying the principal dwelling; renting to non-family is not allowed; if the tenant changes, the CUP must be reapplied.
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 Ohio municipalities
Rules change at the town line. Check the municipality your property is actually in.
Ross County