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What Are You Allowed to Build at 155 Southampton St, Boston, MA, 02118?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,250 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 147,594 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 92,580 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 155 Southampton St, Boston, MA, 02118

Zoning Jurisdiction

BOSTON

Parcel ID

0801021004

Property Type

FOOD PROCESS PLANT

Zone

Art90_CORE INDUSTRIAL

Year Built

1953

Lot Size

73,797 sq ft

Gross Building Area

59,189 sq ft

Gross Floor Area

55,014 sq ft

Estimated

Living Area

50,839 sq ft

Basement Area

0 sq ft

Impervious Surface

50,839 sq ft

Estimated
68.9%of lot coverage

ADU rules for Boston, MA

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 155 Southampton St, Boston, MA, 02118?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,250 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 147,594 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 92,580 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 155 Southampton St, Boston, MA, 02118

Zoning Jurisdiction

BOSTON

Parcel ID

0801021004

Property Type

FOOD PROCESS PLANT

Zone

Art90_CORE INDUSTRIAL

Year Built

1953

Lot Size

73,797 sq ft

Gross Building Area

59,189 sq ft

Gross Floor Area

55,014 sq ft

Estimated

Living Area

50,839 sq ft

Basement Area

0 sq ft

Impervious Surface

50,839 sq ft

Estimated
68.9%of lot coverage

ADU rules for Boston, MA

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.