ADUs are allowed in TroyTypes:Internal
Types:Internal
Accessory Dwelling Unit (ADU) Rules for Troy, OH
Is your property eligible for an ADU?
# of Properties
10,112
Owner-occupied
69%
Zoning districts
26
Avg Home Value
$236,406
Median Lot Size
0.21 acres
Avg Income
$76,364
Residential Types:
10,112 housing units
2-3 Family
6%
Apts (4+ units)
92%
Other
2%
Zoning Districts:
11,086 parcels · 26 districts
R-5
35%(3,886)
R-4
26%(2,836)
PUD
8%(929)
R-7
8%(871)
Other
23%(2,564)
ADU Rules
What can you build in Troy, OH?
Troy, 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: Not addressed in the local bylaw
Owner Occupancy
- –Owner-occupancy not required for ADUs
Rental Restrictions
- –Rental of a detached ADU guest house or guest-room in an accessory building is prohibited.
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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Is your property eligible for an ADU?
ADU rules in other Ohio municipalities
Rules change at the town line. Check the municipality your property is actually in.
Miami County