

ADUs are allowed in Heber CityTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Heber City, UT
Is your property eligible for an ADU?
# of Properties
3,830
Owner-occupied
80%
Zoning districts
24
Avg Home Value
$789,386
Median Lot Size
0.23 acres
Avg Income
$104,845
Residential Types:
3,830 housing units
BR01,LR01
100%
Zoning Districts:
9,172 parcels · 24 districts
R-3
25%(2,252)
PC
18%(1,668)
R-1
16%(1,440)
R-2
15%(1,413)
Other
26%(2,399)
ADU Rules
What can you build in Heber City, UT?
Heber City, 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 of 1,500 sq ft for detached ADUs located within an accessory building
Max Units
- –SFD: 1 ADU per lot (internal or detached).
- –Duplex/MF: 0 ADUs.
- –CHOZ: 1 ADU; also 1 SDU + 1 internal ADU.
Owner Occupancy
- –Owner must occupy either the ADU or the principal residence
Parking
- –1 space per ADU (in addition to 2 spaces for the main dwelling); no max stated; spaces must be hard-surfaced; garage/carport spaces may count; can be located in front, rear, or side setbacks if landscaping is not displaced; tandem parking not allowed.
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.
Check my propertyHow can we help you?
Get matched with trusted local builders
Understand what's allowed on your property
Learn the key rules and size limits for ADUs
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.
Wasatch County