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What Are You Allowed to Build at 220 Austin St, Boston, MA, 02136?

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 918 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Allowed

This property likely meets the zoning requirements to build a swimming pool. 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 Not Allowed

The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multi Family

Home Addition

Probably Allowed

We estimate you can expand this property by up to 1,216 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

BOSTON

Parcel ID

1808249000

Property Type

Single Family

Zone

Art69_1F-6000

Year Built

1956

Lot Size

4,879 sq ft

Gross Building Area

781 sq ft

Gross Floor Area

1,224 sq ft

Estimated

Living Area

1,224 sq ft

Basement Area

0 sq ft

Impervious Surface

781 sq ft

Estimated

16.0%of lot coverage

ADU rules for Boston, MA

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