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What Are You Allowed to Build at 53 Massachusetts Ave, Dedham, MA, 02026?
Backyard Cottage
(Detached ADU)
Probably Allowed
This property meets the requirements for a Detached ADU of up to 664 sq ft allowed By Right, or possibly more by Special Permit.
In Home Apartment
(Conversion or Addition)
Probably Allowed
This property meets the requirements for an Internal ADU of up to 664 sq ft allowed By Right, or possibly more by Special Permit.
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
This property may meet the zoning requirements to build a Single-Family home up to 10,111 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.
Multifamily
Home Addition
Probably Allowed
We estimate you can expand this property by up to 8,784 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
DEDHAM
Parcel ID
2441
Property Type
Single Family
Zone
GR
Year Built
1915
Lot Size
11,234 sq ft
Gross Building Area
1,729 sq ft
Gross Floor Area
1,327 sq ft
Living Area
925 sq ft
Basement Area
0 sq ft
Impervious Surface
1,729 sq ft
15.4%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 53 Massachusetts Ave, Dedham, MA, 02026?
Backyard Cottage
(Detached ADU)
Probably Allowed
This property meets the requirements for a Detached ADU of up to 664 sq ft allowed By Right, or possibly more by Special Permit.
In Home Apartment
(Conversion or Addition)
Probably Allowed
This property meets the requirements for an Internal ADU of up to 664 sq ft allowed By Right, or possibly more by Special Permit.
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
This property may meet the zoning requirements to build a Single-Family home up to 10,111 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.
Multifamily
Home Addition
Probably Allowed
We estimate you can expand this property by up to 8,784 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
DEDHAM
Parcel ID
2441
Property Type
Single Family
Zone
GR
Year Built
1915
Lot Size
11,234 sq ft
Gross Building Area
1,729 sq ft
Gross Floor Area
1,327 sq ft
Living Area
925 sq ft
Basement Area
0 sq ft
Impervious Surface
1,729 sq ft
15.4%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.