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What Are You Allowed to Build at 49 Symphony Rd, Boston, MA, 02115?

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 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 37,296 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 28,427 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

Streetview picture of 49 Symphony Rd, Boston, MA, 02115

Zoning Jurisdiction

BOSTON

Parcel ID

0401552000

Property Type

Multi Family

Zone

Art66_MFR-1

Year Built

1918

Lot Size

9,323 sq ft

Gross Building Area

8,869 sq ft

Gross Floor Area

8,869 sq ft

Estimated

Living Area

8,869 sq ft

Basement Area

0 sq ft

Impervious Surface

8,869 sq ft

Estimated
95.1%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 49 Symphony Rd, Boston, MA, 02115?

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 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 37,296 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 28,427 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

Streetview picture of 49 Symphony Rd, Boston, MA, 02115

Zoning Jurisdiction

BOSTON

Parcel ID

0401552000

Property Type

Multi Family

Zone

Art66_MFR-1

Year Built

1918

Lot Size

9,323 sq ft

Gross Building Area

8,869 sq ft

Gross Floor Area

8,869 sq ft

Estimated

Living Area

8,869 sq ft

Basement Area

0 sq ft

Impervious Surface

8,869 sq ft

Estimated
95.1%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.