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What Are You Allowed to Build at 143 Dudley Rd, Berlin, MA, 01503?

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 Allowed
This property meets the requirements for an Internal ADU of up to 580 sq ft allowed By Right, or possibly more by Special Permit.

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.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 143 Dudley Rd, Berlin, MA, 01503

Zoning Jurisdiction

BERLIN

Parcel ID

170910

Property Type

Single Family

Zone

RA

Year Built

1948

Lot Size

143,595 sq ft

Gross Building Area

1,134 sq ft

Gross Floor Area

1,160 sq ft

Estimated

Living Area

1,160 sq ft

Basement Area

0 sq ft

Impervious Surface

1,134 sq ft

Estimated
0.8%of lot coverage

ADU rules for Berlin, 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 143 Dudley Rd, Berlin, MA, 01503?

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 Allowed
This property meets the requirements for an Internal ADU of up to 580 sq ft allowed By Right, or possibly more by Special Permit.

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.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 143 Dudley Rd, Berlin, MA, 01503

Zoning Jurisdiction

BERLIN

Parcel ID

170910

Property Type

Single Family

Zone

RA

Year Built

1948

Lot Size

143,595 sq ft

Gross Building Area

1,134 sq ft

Gross Floor Area

1,160 sq ft

Estimated

Living Area

1,160 sq ft

Basement Area

0 sq ft

Impervious Surface

1,134 sq ft

Estimated
0.8%of lot coverage

ADU rules for Berlin, MA

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

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