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What Are You Allowed to Build at 260 Westerly Rd, Otis, MA, 01029?

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 302 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 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

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 260 Westerly Rd, Otis, MA, 01029

Zoning Jurisdiction

OTIS

Parcel ID

18A102

Property Type

Residential

Zone

R-40

Year Built

1968

Lot Size

10,798 sq ft

Gross Building Area

604 sq ft

Gross Floor Area

604 sq ft

Estimated

Living Area

604 sq ft

Basement Area

0 sq ft

Impervious Surface

604 sq ft

Estimated
5.6%of lot coverage

ADU rules for Otis, 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 260 Westerly Rd, Otis, MA, 01029?

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 302 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 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

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 260 Westerly Rd, Otis, MA, 01029

Zoning Jurisdiction

OTIS

Parcel ID

18A102

Property Type

Residential

Zone

R-40

Year Built

1968

Lot Size

10,798 sq ft

Gross Building Area

604 sq ft

Gross Floor Area

604 sq ft

Estimated

Living Area

604 sq ft

Basement Area

0 sq ft

Impervious Surface

604 sq ft

Estimated
5.6%of lot coverage

ADU rules for Otis, MA

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

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