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What Are You Allowed to Build at 18 Browne St # 4, Brookline, MA, 02446?

Backyard Cottage

(Detached ADU)

Might be Allowed

This property may qualify for a Detached ADU of up to 885 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Probably Allowed

This property meets the requirements for an Internal ADU of up to 885 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 Allowed

This property likely meets the zoning requirements to build a Single-Family home up to 9,338 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed

We estimate you can expand this property by up to 7,569 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

BROOKLINE

Parcel ID

0410203

Property Type

Single Family

Zone

M-2.0

Year Built

1915

Lot Size

4,669 sq ft

Gross Building Area

2,920 sq ft

Gross Floor Area

1,769 sq ft

Estimated

Living Area

619 sq ft

Basement Area

0 sq ft

Impervious Surface

2,920 sq ft

Estimated

62.5%of lot coverage

ADU rules for Brookline, MA

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