Want to explore more about your property?

What Are You Allowed to Build at 125 E Chain Of Rocks Rd, Unincorporated (Madison), IL, 62040?

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 up to 129,373 sq ft of zoning-counted floor area allowed By Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 114,244 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 125 E Chain Of Rocks Rd, Unincorporated (Madison), IL, 62040

Zoning Jurisdiction

Madison County

Parcel ID

181142703304003

Property Type

Commercial

Zone

M-1

Year Built

1960

Lot Size

86,248 sq ft

Gross Building Area

15,129 sq ft

Gross Floor Area

15,129 sq ft

Estimated

Living Area

15,129 sq ft

Basement Area

0 sq ft

Impervious Surface

15,129 sq ft

Estimated
17.5%of lot coverage

ADU rules for Unincorporated Madison, 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 125 E Chain Of Rocks Rd, Unincorporated (Madison), IL, 62040?

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 up to 129,373 sq ft of zoning-counted floor area allowed By Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 114,244 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 125 E Chain Of Rocks Rd, Unincorporated (Madison), IL, 62040

Zoning Jurisdiction

Madison County

Parcel ID

181142703304003

Property Type

Commercial

Zone

M-1

Year Built

1960

Lot Size

86,248 sq ft

Gross Building Area

15,129 sq ft

Gross Floor Area

15,129 sq ft

Estimated

Living Area

15,129 sq ft

Basement Area

0 sq ft

Impervious Surface

15,129 sq ft

Estimated
17.5%of lot coverage

ADU rules for Unincorporated Madison, IL

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

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