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What Are You Allowed to Build at 515 Trinity Pl Apt 2kn, 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 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
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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 8,378 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 515 Trinity Pl Apt 2kn, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

202030101C0024

Property Type

Single Family

Zone

RM-6

Year Built

1986

Lot Size

47,611 sq ft

Gross Building Area

737 sq ft

Gross Floor Area

1,144 sq ft

Estimated

Living Area

1,144 sq ft

Basement Area

0 sq ft

Impervious Surface

737 sq ft

Estimated
1.5%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 515 Trinity Pl Apt 2kn, 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 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
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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 8,378 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 515 Trinity Pl Apt 2kn, Westfield, NJ, 07090

Zoning Jurisdiction

WESTFIELD

Parcel ID

202030101C0024

Property Type

Single Family

Zone

RM-6

Year Built

1986

Lot Size

47,611 sq ft

Gross Building Area

737 sq ft

Gross Floor Area

1,144 sq ft

Estimated

Living Area

1,144 sq ft

Basement Area

0 sq ft

Impervious Surface

737 sq ft

Estimated
1.5%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.