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What Are You Allowed to Build at 77 Westerly Rd, Weston, MA, 02493?

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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 Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 6,000 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 77 Westerly Rd, Weston, MA, 02493

Zoning Jurisdiction

WESTON

Parcel ID

3612

Property Type

Single Family

Zone

SRA

Year Built

2020

Lot Size

60,435 sq ft

Gross Building Area

4,736 sq ft

Gross Floor Area

5,250 sq ft

Estimated

Living Area

5,250 sq ft

Basement Area

0 sq ft

Impervious Surface

4,736 sq ft

Estimated
7.8%of lot coverage

ADU rules for Weston, 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 77 Westerly Rd, Weston, MA, 02493?

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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 Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 6,000 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 77 Westerly Rd, Weston, MA, 02493

Zoning Jurisdiction

WESTON

Parcel ID

3612

Property Type

Single Family

Zone

SRA

Year Built

2020

Lot Size

60,435 sq ft

Gross Building Area

4,736 sq ft

Gross Floor Area

5,250 sq ft

Estimated

Living Area

5,250 sq ft

Basement Area

0 sq ft

Impervious Surface

4,736 sq ft

Estimated
7.8%of lot coverage

ADU rules for Weston, MA

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

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