ADU rules for Cascade
Accessory Dwelling Unit (ADU) Rules for Cascade, ID
Is your property eligible for an ADU?
# of Properties
957
Owner-occupied
24%
Zoning districts
9
Avg Home Value
$235,674
Median Lot Size
0.22 acres
Avg Income
$63,505
Residential Types:
957 housing units
Single Family
4%
Other
96%
Zoning Districts:
1,632 parcels · 9 districts
R-3
53%(867)
R-1
19%(305)
C
13%(210)
R-2
6%(94)
Other
10%(156)
ADU Rules
What can you build in Cascade, ID?
Cascade, ID 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 per ADU; no parking required for new or change-of-use buildings in downtown Cascade Commercial Zone (West Hill St to Patterson Ave).
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 Idaho municipalities
Rules change at the town line. Check the municipality your property is actually in.
Valley County