ADUs are allowed in Unincorporated TazewellTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Unincorporated Tazewell, IL
Is your property eligible for an ADU?
# of Properties
13,166
Owner-occupied
76%
Zoning districts
18
Avg Home Value
$48,918
Median Lot Size
1.00 acres
Avg Income
$96,520
Residential Types:
13,166 housing units
Apts (4+ units)
14%
Other
86%
Zoning Districts:
18,659 parcels · 18 districts
A-1
46%(8,672)
R-1
45%(8,407)
CONS
4%(696)
R-R
1%(272)
Other
3%(612)
ADU Rules
What can you build in Unincorporated Tazewell, IL?
Unincorporated Tazewell, IL follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum size of 800 sq ft for an internal ADU
- –Maximum size of 50% of the principal dwelling’s floor area for an internal ADU
Detached ADU Size Limits
- –Maximum detached ADU size is 50% of the principal dwelling’s floor area
- –Absolute maximum detached ADU size of 800 sq ft
Max Units
- –1 ADU per lot for single-family principal dwellings
- –0 ADU per lot for duplex and multifamily principal dwellings
Owner Occupancy
- –Owner must occupy the principal dwelling and own the ADU
Parking
- –No numeric ADU parking minimum or maximum; ADU must share the driveway with the principal dwelling; general off-street parking rules apply.
Rental Restrictions
- –Renting ADUs to non-family members is prohibited.
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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ADU rules in other Illinois municipalities
Rules change at the town line. Check the municipality your property is actually in.
Tazewell County