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What Are You Allowed to Build at 600 Decatur St, Gary, IN, 46403?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 840 sq ft allowed By Conditional Use Permit, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU, but there are some special considerations.
Swimming Pool
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
Probably Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.
Multi Family
Home Addition
Probably Not Allowed
Our analysis indicates there is no remaining zoning capacity to expand this home. A home addition would likely require zoning relief.
Property facts
Zoning Jurisdiction
GARY
Parcel ID
450906303013000004
Property Type
Single Family
Zone
R2
Year Built
1926
Lot Size
5,681 sq ft
Gross Building Area
0 sq ft
Gross Floor Area
840 sq ft
Living Area
840 sq ft
Basement Area
0 sq ft
Impervious Surface
0 sq ft

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 600 Decatur St, Gary, IN, 46403?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 840 sq ft allowed By Conditional Use Permit, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU, but there are some special considerations.
Swimming Pool
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
Probably Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.
Multi Family
Home Addition
Probably Not Allowed
Our analysis indicates there is no remaining zoning capacity to expand this home. A home addition would likely require zoning relief.
Property facts
Zoning Jurisdiction
GARY
Parcel ID
450906303013000004
Property Type
Single Family
Zone
R2
Year Built
1926
Lot Size
5,681 sq ft
Gross Building Area
0 sq ft
Gross Floor Area
840 sq ft
Living Area
840 sq ft
Basement Area
0 sq ft
Impervious Surface
0 sq ft

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.