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What Are You Allowed to Build at 128 Sentry Rdg, Smithsburg, MD, 21783?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
Probably Allowed
This property meets the requirements for an Internal ADU.
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
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
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
SMITHSBURG
Parcel ID
2207029225
Property Type
Single Family
Zone
TR
Year Built
2002
Lot Size
3,916 sq ft
Gross Building Area
2,484 sq ft
Gross Floor Area
1,787 sq ft
Living Area
1,090 sq ft
Basement Area
0 sq ft
Impervious Surface
1,090 sq ft
27.8%of lot coverage

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 128 Sentry Rdg, Smithsburg, MD, 21783?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
Probably Allowed
This property meets the requirements for an Internal ADU.
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
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
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
SMITHSBURG
Parcel ID
2207029225
Property Type
Single Family
Zone
TR
Year Built
2002
Lot Size
3,916 sq ft
Gross Building Area
2,484 sq ft
Gross Floor Area
1,787 sq ft
Living Area
1,090 sq ft
Basement Area
0 sq ft
Impervious Surface
1,090 sq ft
27.8%of lot coverage

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