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What Are You Allowed to Build at 18 Bynner St, Boston, MA, 02130?

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 1,250 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 Allowed

This property likely meets the zoning requirements to build a Single-Family home up to 3,409 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Might be Allowed

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

BOSTON

Parcel ID

1002004000

Property Type

Three Family

Zone

Art55_MFR

Year Built

1890

Lot Size

3,408 sq ft

Gross Building Area

1,982 sq ft

Gross Floor Area

4,244 sq ft

Estimated

Living Area

4,244 sq ft

Basement Area

0 sq ft

Impervious Surface

1,982 sq ft

Estimated

58.1%of lot coverage

ADU rules for Boston, MA

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