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What Are You Allowed to Build at 236 Columbia Rd, Boston, MA, 02121?

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 Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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

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

Streetview picture of 236 Columbia Rd, Boston, MA, 02121

Zoning Jurisdiction

BOSTON

Parcel ID

1400367009

Property Type

RELIGIOUS Organization

Zone

Art50_3F-4000

Year Built

1940

Lot Size

3,518 sq ft

Gross Building Area

3,464 sq ft

Gross Floor Area

3,345 sq ft

Estimated

Living Area

3,226 sq ft

Basement Area

0 sq ft

Impervious Surface

3,226 sq ft

Estimated
91.7%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 236 Columbia Rd, Boston, MA, 02121?

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 Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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

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

Streetview picture of 236 Columbia Rd, Boston, MA, 02121

Zoning Jurisdiction

BOSTON

Parcel ID

1400367009

Property Type

RELIGIOUS Organization

Zone

Art50_3F-4000

Year Built

1940

Lot Size

3,518 sq ft

Gross Building Area

3,464 sq ft

Gross Floor Area

3,345 sq ft

Estimated

Living Area

3,226 sq ft

Basement Area

0 sq ft

Impervious Surface

3,226 sq ft

Estimated
91.7%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.