

ADU rules for Unincorporated Kankakee
Accessory Dwelling Unit (ADU) Rules for Unincorporated Kankakee, IL
Is your property eligible for an ADU?
# of Properties
11,254
Owner-occupied
74%
Zoning districts
23
Median Lot Size
15.00 acres
Avg Income
$83,330
Residential Types:
11,254 housing units
Single Family
96%
Other
4%
Zoning Districts:
20,632 parcels · 23 districts
A1
53%(10,883)
R1
42%(8,593)
I2
2%(410)
RE
1%(158)
Other
3%(588)
ADU Rules
What can you build in Unincorporated Kankakee, IL?
Unincorporated Kankakee, 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: Not addressed in the local bylaw
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 Illinois municipalities
Rules change at the town line. Check the municipality your property is actually in.
Kankakee County