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What Are You Allowed to Build at 237 Trailside Way, Ashland, MA, 01721?
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
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. Additional factors may affect feasibility.
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
ASHLAND
Parcel ID
0140300000204001
Property Type
Residential
Zone
RM
Year Built
1984
Lot Size
499,503 sq ft
Gross Building Area
82,908 sq ft
Gross Floor Area
41,982 sq ft
Living Area
1,056 sq ft
Basement Area
0 sq ft
Impervious Surface
82,908 sq ft
16.6%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 237 Trailside Way, Ashland, MA, 01721?
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
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. Additional factors may affect feasibility.
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
ASHLAND
Parcel ID
0140300000204001
Property Type
Residential
Zone
RM
Year Built
1984
Lot Size
499,503 sq ft
Gross Building Area
82,908 sq ft
Gross Floor Area
41,982 sq ft
Living Area
1,056 sq ft
Basement Area
0 sq ft
Impervious Surface
82,908 sq ft
16.6%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.