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What Are You Allowed to Build at 139 N College St, Decatur, IL, 62522?

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

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

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 139 N College St, Decatur, IL, 62522

Zoning Jurisdiction

DECATUR

Parcel ID

041215254011

Property Type

Other

Zone

R-6

Year Built

1900

Lot Size

1,845 sq ft

Gross Building Area

1,203 sq ft

Gross Floor Area

1,032 sq ft

Estimated

Living Area

862 sq ft

Basement Area

0 sq ft

Impervious Surface

1,203 sq ft

Estimated
65.2%of lot coverage

ADU rules for Decatur, 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 139 N College St, Decatur, IL, 62522?

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

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

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 139 N College St, Decatur, IL, 62522

Zoning Jurisdiction

DECATUR

Parcel ID

041215254011

Property Type

Other

Zone

R-6

Year Built

1900

Lot Size

1,845 sq ft

Gross Building Area

1,203 sq ft

Gross Floor Area

1,032 sq ft

Estimated

Living Area

862 sq ft

Basement Area

0 sq ft

Impervious Surface

1,203 sq ft

Estimated
65.2%of lot coverage

ADU rules for Decatur, IL

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

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