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What Are You Allowed to Build at 120 New Lancaster Rd, Leominster, MA, 01453?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 568 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 568 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 60,271 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 120 New Lancaster Rd, Leominster, MA, 01453

Zoning Jurisdiction

LEOMINSTER

Parcel ID

44732

Property Type

Single Family

Zone

RA

Year Built

1984

Lot Size

20,468 sq ft

Gross Building Area

1,160 sq ft

Gross Floor Area

1,136 sq ft

Estimated

Living Area

1,112 sq ft

Basement Area

0 sq ft

Impervious Surface

1,160 sq ft

Estimated
5.7%of lot coverage

ADU rules for Leominster, 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 120 New Lancaster Rd, Leominster, MA, 01453?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 568 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 568 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 60,271 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 120 New Lancaster Rd, Leominster, MA, 01453

Zoning Jurisdiction

LEOMINSTER

Parcel ID

44732

Property Type

Single Family

Zone

RA

Year Built

1984

Lot Size

20,468 sq ft

Gross Building Area

1,160 sq ft

Gross Floor Area

1,136 sq ft

Estimated

Living Area

1,112 sq ft

Basement Area

0 sq ft

Impervious Surface

1,160 sq ft

Estimated
5.7%of lot coverage

ADU rules for Leominster, MA

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

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