ADU rules for Machesney Park
Accessory Dwelling Unit (ADU) Rules for Machesney Park, IL
Is your property eligible for an ADU?
# of Properties
9,369
Owner-occupied
92%
Zoning districts
17
Avg Home Value
$182,061
Median Lot Size
0.29 acres
Avg Income
$77,719
Residential Types:
9,369 housing units
Single Family
89%
2-3 Family
1%
Apts (4+ units)
1%
Condos
2%
Other
6%
Zoning Districts:
10,443 parcels · 17 districts
R1
85%(8,908)
CG
3%(286)
R4
2%(235)
R3
2%(213)
Other
8%(801)
ADU Rules
What can you build in Machesney Park, IL?
Machesney Park, 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
Rental Restrictions
- –ADUs: short-term rentals require a license; stays may not exceed 30 consecutive days.
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.
Winnebago County