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What Are You Allowed to Build at 1122 Walnut Dr, Unincorporated (Madison), IL, 62018?

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)

Might be Allowed

This property may qualify for an Internal ADU, 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 Not Allowed

This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Probably Allowed

We estimate you can expand this property by up to 2,877 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

Streetview picture of 1122 Walnut Dr, Unincorporated (Madison), IL, 62018

Zoning Jurisdiction

Madison County

Parcel ID

192080302211055

Property Type

Residential

Zone

R-3

Year Built

1959

Lot Size

7,213 sq ft

Gross Building Area

770 sq ft

Gross Floor Area

730 sq ft

Estimated

Living Area

690 sq ft

Basement Area

0 sq ft

Impervious Surface

770 sq ft

Estimated

10.7%of lot coverage

ADU rules for Unincorporated Madison, IL

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