Want to explore more about your property?
What Are You Allowed to Build at 301 Assembly Row, Somerville, MA, 02145?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 900 sq ft allowed By Right, 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 of up to 900 sq ft allowed By Right, or possibly more by Special Permit, 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 994,998 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 943,412 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
SOMERVILLE
Parcel ID
99A14
Property Type
Other
Zone
ASMD
Year Built
2019
Lot Size
99,499 sq ft
Gross Building Area
51,586 sq ft
Gross Floor Area
51,586 sq ft
Living Area
51,586 sq ft
Basement Area
0 sq ft
Impervious Surface
51,586 sq ft
51.8%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 301 Assembly Row, Somerville, MA, 02145?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 900 sq ft allowed By Right, 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 of up to 900 sq ft allowed By Right, or possibly more by Special Permit, 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 994,998 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 943,412 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
SOMERVILLE
Parcel ID
99A14
Property Type
Other
Zone
ASMD
Year Built
2019
Lot Size
99,499 sq ft
Gross Building Area
51,586 sq ft
Gross Floor Area
51,586 sq ft
Living Area
51,586 sq ft
Basement Area
0 sq ft
Impervious Surface
51,586 sq ft
51.8%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.