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What Are You Allowed to Build at 614 S Chestnut St, 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 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

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 3,200 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 614 S Chestnut St, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

202033033

Property Type

Residential

Zone

RS-6

Year Built

1940

Lot Size

7,971 sq ft

Gross Building Area

1,064 sq ft

Gross Floor Area

1,038 sq ft

Estimated

Living Area

1,013 sq ft

Basement Area

0 sq ft

Impervious Surface

1,064 sq ft

Estimated
13.3%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 614 S Chestnut St, 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 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

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 3,200 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 614 S Chestnut St, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

202033033

Property Type

Residential

Zone

RS-6

Year Built

1940

Lot Size

7,971 sq ft

Gross Building Area

1,064 sq ft

Gross Floor Area

1,038 sq ft

Estimated

Living Area

1,013 sq ft

Basement Area

0 sq ft

Impervious Surface

1,064 sq ft

Estimated
13.3%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.