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What Are You Allowed to Build at 545 Green Bay Rd, Wilmette, IL, 60091?

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 of up to 910 sq ft allowed By Special Permit, but there are some special considerations.

Swimming Pool

Probably Not Allowed

This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. 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

Multi Family

Home Addition

Probably Allowed

We estimate you can expand this property by up to 9,685 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

WILMETTE

Parcel ID

05341160100000

Property Type

Residential

Zone

Year Built

1899

Lot Size

4,195 sq ft

Gross Building Area

3,640 sq ft

Gross Floor Area

2,902 sq ft

Estimated

Living Area

2,165 sq ft

Basement Area

0 sq ft

Impervious Surface

2,165 sq ft

Estimated

51.6%of lot coverage

ADU rules for Wilmette, IL

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