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What Are You Allowed to Build at 481 Hill Rd, Winnetka, IL, 60093?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 3,207 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority
Swimming Pool
Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.
Single Family
This property may meet the zoning requirements to build a Single-Family home up to 6,849 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.
Multi Family
Home Addition
Probably Allowed
We estimate you can expand this property by up to 3,207 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
WINNETKA
Parcel ID
05213200080000
Property Type
Residential
Zone
R-5
Year Built
2011
Lot Size
13,698 sq ft
Gross Building Area
4,699 sq ft
Gross Floor Area
3,642 sq ft
Living Area
2,586 sq ft
Basement Area
0 sq ft
Impervious Surface
2,586 sq ft
18.9%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.
What Are You Allowed to Build at 481 Hill Rd, Winnetka, IL, 60093?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 3,207 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority
Swimming Pool
Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.
Single Family
This property may meet the zoning requirements to build a Single-Family home up to 6,849 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.
Multi Family
Home Addition
Probably Allowed
We estimate you can expand this property by up to 3,207 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
WINNETKA
Parcel ID
05213200080000
Property Type
Residential
Zone
R-5
Year Built
2011
Lot Size
13,698 sq ft
Gross Building Area
4,699 sq ft
Gross Floor Area
3,642 sq ft
Living Area
2,586 sq ft
Basement Area
0 sq ft
Impervious Surface
2,586 sq ft
18.9%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.