ADU rules for Coralville
Accessory Dwelling Unit (ADU) Rules for Coralville, IA
Is your property eligible for an ADU?
# of Properties
9,525
Owner-occupied
50%
Zoning districts
21
Avg Home Value
$287,114
Median Lot Size
0.57 acres
Avg Income
$89,736
Residential Types:
9,525 housing units
Single Family
1%
Other
99%
Zoning Districts:
10,719 parcels · 21 districts
R1
28%(3,047)
C-PUD1
10%(1,118)
R-PUD2
10%(1,069)
R-PUD1
10%(1,061)
Other
41%(4,424)
ADU Rules
What can you build in Coralville, IA?
Coralville, IA follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: Not addressed in the local bylaw
Parking
- –2 spaces/ADU; off-site parking may be approved by conditional use permit; shared parking may be approved by provisional use permit; guest parking required only for developments of 3+ dwelling units.
Rental Restrictions
- –Short-term rentals under 90 days prohibited unless the owner has a valid rental permit and pays hotel/motel tax for the first 30 days; renting any dwelling without a valid city rental permit is unlawful.
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 Iowa municipalities
Rules change at the town line. Check the municipality your property is actually in.
Johnson County