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What Are You Allowed to Build at 1121 W 111th St, Chicago, IL, 60643?

Backyard Cottage

(Detached ADU)

Might be Allowed

This property may qualify for a Detached ADU of up to 1,593 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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

Multi Family

Home Addition

Probably Allowed

We estimate you can expand this property by up to 1,593 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

CHICAGO

Parcel ID

25202000650000

Property Type

Residential

Zone

RS2

Year Built

1944

Lot Size

3,569 sq ft

Gross Building Area

960 sq ft

Gross Floor Area

727 sq ft

Estimated

Living Area

495 sq ft

Basement Area

0 sq ft

Impervious Surface

495 sq ft

Estimated

13.9%of lot coverage

ADU rules for Chicago, IL

Based on public data and AI. Check with a pro. Read More