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What Are You Allowed to Build at 247 Canterbury Rd, Westfield, NJ, 07090?

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 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 3,600 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

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 247 Canterbury Rd, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

2020210315

Property Type

Residential

Zone

RS-10

Year Built

1942

Lot Size

11,935 sq ft

Gross Building Area

2,308 sq ft

Gross Floor Area

3,950 sq ft

Estimated

Living Area

3,950 sq ft

Basement Area

0 sq ft

Impervious Surface

2,308 sq ft

Estimated
19.3%of lot coverage

ADU rules for Westfield, NJ

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 247 Canterbury Rd, Westfield, NJ, 07090?

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 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 3,600 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

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 247 Canterbury Rd, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

2020210315

Property Type

Residential

Zone

RS-10

Year Built

1942

Lot Size

11,935 sq ft

Gross Building Area

2,308 sq ft

Gross Floor Area

3,950 sq ft

Estimated

Living Area

3,950 sq ft

Basement Area

0 sq ft

Impervious Surface

2,308 sq ft

Estimated
19.3%of lot coverage

ADU rules for Westfield, NJ

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

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