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What Are You Allowed to Build at 121 Stow Rd, Boxborough, MA, 01719?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 900 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 8,000 sq ft of zoning-counted floor area allowed By Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 8,000 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 121 Stow Rd, Boxborough, MA, 01719

Zoning Jurisdiction

BOXBOROUGH

Parcel ID

14055306

Property Type

Single Family

Zone

TC

Year Built

1996

Lot Size

167,561 sq ft

Gross Building Area

23,604 sq ft

Gross Floor Area

12,496 sq ft

Estimated

Living Area

1,389 sq ft

Basement Area

0 sq ft

Impervious Surface

23,604 sq ft

Estimated
14.1%of lot coverage

ADU rules for Boxborough, 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 121 Stow Rd, Boxborough, MA, 01719?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 900 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 8,000 sq ft of zoning-counted floor area allowed By Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 8,000 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 121 Stow Rd, Boxborough, MA, 01719

Zoning Jurisdiction

BOXBOROUGH

Parcel ID

14055306

Property Type

Single Family

Zone

TC

Year Built

1996

Lot Size

167,561 sq ft

Gross Building Area

23,604 sq ft

Gross Floor Area

12,496 sq ft

Estimated

Living Area

1,389 sq ft

Basement Area

0 sq ft

Impervious Surface

23,604 sq ft

Estimated
14.1%of lot coverage

ADU rules for Boxborough, MA

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

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.