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What Are You Allowed to Build at 30 Wiltshire Rd, Newton, MA, 02458?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 852 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 852 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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

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 555 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 30 Wiltshire Rd, Newton, MA, 02458

Zoning Jurisdiction

NEWTON

Parcel ID

120010042

Property Type

Single Family

Zone

MR1

Year Built

1915

Lot Size

3,894 sq ft

Gross Building Area

1,290 sq ft

Gross Floor Area

1,704 sq ft

Estimated

Living Area

1,704 sq ft

Basement Area

0 sq ft

Impervious Surface

1,290 sq ft

Estimated
33.1%of lot coverage

ADU rules for Newton, 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 30 Wiltshire Rd, Newton, MA, 02458?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 852 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 852 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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

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 555 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 30 Wiltshire Rd, Newton, MA, 02458

Zoning Jurisdiction

NEWTON

Parcel ID

120010042

Property Type

Single Family

Zone

MR1

Year Built

1915

Lot Size

3,894 sq ft

Gross Building Area

1,290 sq ft

Gross Floor Area

1,704 sq ft

Estimated

Living Area

1,704 sq ft

Basement Area

0 sq ft

Impervious Surface

1,290 sq ft

Estimated
33.1%of lot coverage

ADU rules for Newton, MA

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

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