ADUs are allowed in Unincorporated SanpeteTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Unincorporated Sanpete, UT
Is your property eligible for an ADU?
# of Properties
6,296
Owner-occupied
86%
Zoning districts
16
Avg Home Value
$92,172
Median Lot Size
1.28 acres
Avg Income
$74,620
Residential Types:
6,296 housing units
ResLandNonPrimary
100%
Zoning Districts:
11,122 parcels · 16 districts
SL
49%(5,491)
A
37%(4,082)
RA-2
6%(711)
RA-1
4%(462)
Other
3%(376)
ADU Rules
What can you build in Unincorporated Sanpete, UT?
Unincorporated Sanpete, 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
Detached ADU Size Limits
- –Maximum detached ADU size of 1,000 sq ft of habitable floor area
Max Units
- –Single-family lots: 1 ADU/lot (attached/internal or detached).
- –JADU and duplex/multifamily: none specified.
Parking
- –Detached ADU: 2 additional off-street spaces beyond those for the primary dwelling; Internal/attached ADU: no numeric requirement in ordinance (general standard: 2 spaces per dwelling unit).
Rental Restrictions
- –Internal/Attached ADUs: short-term rentals prohibited; long-term rentals allowed (≥30 days).
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.
Sanpete County