ADUs are allowed in SpringdaleTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Springdale, UT
Is your property eligible for an ADU?
# of Properties
682
Owner-occupied
27%
Zoning districts
18
Avg Home Value
$347,493
Median Lot Size
0.39 acres
Avg Income
$62,813
Residential Types:
682 housing units
Residential-Non
100%
Zoning Districts:
881 parcels · 18 districts
FR
22%(193)
FR-PD
12%(105)
VC
11%(100)
VR
11%(94)
Other
44%(389)
ADU Rules
What can you build in Springdale, UT?
Springdale, 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 size is the greater of 50% of the primary dwelling’s building area (capped at 1,500 sq ft) or 1,000 sq ft.
Max Units
- –1 ADU per single-family lot
Owner Occupancy
- –ADU must be on owner-occupied property
Parking
- –Internal ADU: 1 off-street space per ADU (in addition to the 2 for the primary dwelling). External ADU: no fixed minimum—on-site spaces must accommodate all vehicles. Exceptions: converted garage/carport must replace parking elsewhere; no parking in FR/VR setbacks; external ADUs allowed only in VR zone.
Rental Restrictions
- –External ADU: 90+ day minimum lease; no short-term/transient lodging; permit required to rent.
- –Internal ADU: 30+ day minimum lease (FR/VR: 90+ days); no transient lodging; permit required.
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 Utah municipalities
Rules change at the town line. Check the municipality your property is actually in.
Washington County