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What Are You Allowed to Build at 2491 Asbury Rd, Northbrook, IL, 60062?
Backyard Cottage
(Detached ADU)
Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 600 sq ft allowed By Special Permit, but there are some special considerations.
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
Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 4,963 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.
Multi Family
Home Addition
Probably Allowed
We estimate you can expand this property by up to 2,658 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
NORTHBROOK
Parcel ID
04161150080000
Property Type
Residential
Zone
R-4
Year Built
1968
Lot Size
12,408 sq ft
Gross Building Area
2,561 sq ft
Gross Floor Area
2,305 sq ft
Living Area
2,050 sq ft
Basement Area
0 sq ft
Impervious Surface
2,050 sq ft
16.5%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 2491 Asbury Rd, Northbrook, IL, 60062?
Backyard Cottage
(Detached ADU)
Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 600 sq ft allowed By Special Permit, but there are some special considerations.
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
Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 4,963 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.
Multi Family
Home Addition
Probably Allowed
We estimate you can expand this property by up to 2,658 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
NORTHBROOK
Parcel ID
04161150080000
Property Type
Residential
Zone
R-4
Year Built
1968
Lot Size
12,408 sq ft
Gross Building Area
2,561 sq ft
Gross Floor Area
2,305 sq ft
Living Area
2,050 sq ft
Basement Area
0 sq ft
Impervious Surface
2,050 sq ft
16.5%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.