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What Are You Allowed to Build at 4 Dey Rd, Plainsboro Township, NJ, 08536?

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
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 478 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 4 Dey Rd, Plainsboro Township, NJ, 08536

Zoning Jurisdiction

PLAINSBORO TOWNSHIP

Parcel ID

121820022

Property Type

Two Family

Zone

R-85

Year Built

1730

Lot Size

6,795 sq ft

Gross Building Area

769 sq ft

Gross Floor Area

881 sq ft

Estimated

Living Area

881 sq ft

Basement Area

0 sq ft

Impervious Surface

769 sq ft

Estimated
11.3%of lot coverage

ADU rules for Plainsboro Township, 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 4 Dey Rd, Plainsboro Township, NJ, 08536?

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
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 478 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 4 Dey Rd, Plainsboro Township, NJ, 08536

Zoning Jurisdiction

PLAINSBORO TOWNSHIP

Parcel ID

121820022

Property Type

Two Family

Zone

R-85

Year Built

1730

Lot Size

6,795 sq ft

Gross Building Area

769 sq ft

Gross Floor Area

881 sq ft

Estimated

Living Area

881 sq ft

Basement Area

0 sq ft

Impervious Surface

769 sq ft

Estimated
11.3%of lot coverage

ADU rules for Plainsboro Township, NJ

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

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