ADU rules for Bolingbrook
Accessory Dwelling Unit (ADU) Rules for Bolingbrook, IL
Is your property eligible for an ADU?
# of Properties
27,109
Owner-occupied
71%
Zoning districts
30
Avg Home Value
$781,388
Median Lot Size
0.22 acres
Avg Income
$115,950
Residential Types:
27,109 housing units
R
100%
Zoning Districts:
29,780 parcels · 30 districts
R-3
62%(18,415)
R-7
10%(2,896)
R-5
9%(2,567)
B-2
8%(2,434)
Other
12%(3,468)
ADU Rules
What can you build in Bolingbrook, IL?
Bolingbrook, 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.
DuPage County