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What Are You Allowed to Build at 5621 W 104th St, Oak Lawn, IL, 60453?

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)

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 5621 W 104th St, Oak Lawn, IL, 60453

Zoning Jurisdiction

OAK LAWN

Parcel ID

24172050411023

Property Type

Residential

Zone

PD R-3

Year Built

1976

Lot Size

139,057 sq ft

Gross Building Area

39,512 sq ft

Gross Floor Area

39,512 sq ft

Estimated

Living Area

39,512 sq ft

Basement Area

0 sq ft

Impervious Surface

39,512 sq ft

Estimated
28.4%of lot coverage

ADU rules for Oak Lawn, IL

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 5621 W 104th St, Oak Lawn, IL, 60453?

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)

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 5621 W 104th St, Oak Lawn, IL, 60453

Zoning Jurisdiction

OAK LAWN

Parcel ID

24172050411023

Property Type

Residential

Zone

PD R-3

Year Built

1976

Lot Size

139,057 sq ft

Gross Building Area

39,512 sq ft

Gross Floor Area

39,512 sq ft

Estimated

Living Area

39,512 sq ft

Basement Area

0 sq ft

Impervious Surface

39,512 sq ft

Estimated
28.4%of lot coverage

ADU rules for Oak Lawn, IL

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

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.