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What Are You Allowed to Build at 69 Riverneck Rd, Chelmsford, MA, 01824?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 861 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 861 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 up to 9,583 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 7,862 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 69 Riverneck Rd, Chelmsford, MA, 01824

Zoning Jurisdiction

CHELMSFORD

Parcel ID

542517

Property Type

Single Family

Zone

RB

Year Built

1920

Lot Size

47,916 sq ft

Gross Building Area

1,721 sq ft

Gross Floor Area

1,721 sq ft

Estimated

Living Area

1,721 sq ft

Basement Area

0 sq ft

Impervious Surface

1,721 sq ft

Estimated
3.6%of lot coverage

ADU rules for Chelmsford, 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 69 Riverneck Rd, Chelmsford, MA, 01824?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 861 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 861 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 up to 9,583 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 7,862 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 69 Riverneck Rd, Chelmsford, MA, 01824

Zoning Jurisdiction

CHELMSFORD

Parcel ID

542517

Property Type

Single Family

Zone

RB

Year Built

1920

Lot Size

47,916 sq ft

Gross Building Area

1,721 sq ft

Gross Floor Area

1,721 sq ft

Estimated

Living Area

1,721 sq ft

Basement Area

0 sq ft

Impervious Surface

1,721 sq ft

Estimated
3.6%of lot coverage

ADU rules for Chelmsford, MA

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

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