ADUs are allowed in CreteTypes:Detached
Types:Detached
Accessory Dwelling Unit (ADU) Rules for Crete, IL
Is your property eligible for an ADU?
# of Parcels
5,945
Zoning districts
20
Avg Parcel Value
$143,433
Zoning Districts:
5,944 parcels · 20 districts
R-1
56%(3,308)
R-2
19%(1,120)
R-4
6%(382)
R-E
5%(300)
Other
14%(834)
ADU Rules
What can you build in Crete, IL?
Crete, IL 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: By Right
Detached ADU Size Limits
- –Maximum size of 50% of the main-floor area of the principal structure
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 Illinois municipalities
Rules change at the town line. Check the municipality your property is actually in.
Will County