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What Are You Allowed to Build at 477 Broadway, Somerville, MA, 02145?

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)

Probably Allowed

This property meets the requirements for an Internal ADU of up to 900 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

Probably Not Allowed

This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Probably Not Allowed

Our analysis indicates there is no remaining zoning capacity to expand this home. A home addition would likely require zoning relief.

Property facts

Zoning Jurisdiction

SOMERVILLE

Parcel ID

40B1

Property Type

Residential

Zone

MR3

Year Built

1920

Lot Size

740 sq ft

Gross Building Area

181 sq ft

Gross Floor Area

2,820 sq ft

Estimated

Living Area

2,820 sq ft

Basement Area

0 sq ft

Impervious Surface

181 sq ft

Estimated

24.4%of lot coverage

ADU rules for Somerville, MA

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