

ADUs are allowed in OakleyTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Oakley, UT
Is your property eligible for an ADU?
# of Properties
552
Owner-occupied
29%
Zoning districts
11
Avg Home Value
$860,336
Median Lot Size
0.55 acres
Avg Income
$99,011
Residential Types:
552 housing units
Residential
100%
Zoning Districts:
939 parcels · 11 districts
CR-2
30%(283)
AR-5
24%(225)
AR-40
22%(207)
RR-1
9%(86)
Other
15%(138)
ADU Rules
What can you build in Oakley, UT?
Oakley, UT 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 1,000 sq ft gross floor area for an internal or attached ADU
Detached ADU Size Limits
- –Maximum detached ADU size of 1,000 sq ft for the dwelling unit itself.
Max Units
- –CR subdivisions (single-family): 1 attached/internal ADU per lot; 0 detached.
Owner Occupancy
- –Owner must occupy the primary dwelling.
Parking
- –Internal ADU: +1 off-street space; Other ADUs outside MPDs: +2 per unit; MPDs: +1 per ADU. Max: none. Exceptions: tandem not allowed; off-street parking on the same lot; internal ADU extra space must be in addition to the normal parking and any spaces lost.
Rental Restrictions
- –Detached ADU: Short-term/nightly rentals allowed only with approvals and licensing; may be permitted as a tourist home with Low Impact Permit. Internal ADU: Short-term/nightly rentals expressly prohibited. Affordable deed-restricted ADUs: Rentals must be at least 90 days (no nightly/weekly rentals).
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 Utah municipalities
Rules change at the town line. Check the municipality your property is actually in.
Summit County