ADU rules for Gurnee
Accessory Dwelling Unit (ADU) Rules for Gurnee, IL
Is your property eligible for an ADU?
# of Properties
9,695
Owner-occupied
92%
Zoning districts
34
Avg Home Value
$120,660
Median Lot Size
0.24 acres
Avg Income
$132,916
Residential Types:
9,695 housing units
Residential Improvements
100%
Zoning Districts:
11,662 parcels · 34 districts
R-3
20%(2,387)
R-5-PUD
18%(2,081)
R-2-PUD
17%(2,039)
R-3-PUD
16%(1,876)
Other
28%(3,279)
ADU Rules
What can you build in Gurnee, IL?
Gurnee, 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.
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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.
Lake County