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What Are You Allowed to Build at 39 Mill Rd, Harvard, MA, 01451?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,500 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 900 sq ft allowed By Right, or possibly more by Special Permit.

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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 17,380 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 13,844 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 39 Mill Rd, Harvard, MA, 01451

Zoning Jurisdiction

HARVARD

Parcel ID

12267

Property Type

Single Family

Zone

AR

Year Built

2000

Lot Size

173,804 sq ft

Gross Building Area

3,002 sq ft

Gross Floor Area

3,536 sq ft

Estimated

Living Area

3,536 sq ft

Basement Area

0 sq ft

Impervious Surface

3,002 sq ft

Estimated
1.7%of lot coverage

ADU rules for Harvard, 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 39 Mill Rd, Harvard, MA, 01451?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,500 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 900 sq ft allowed By Right, or possibly more by Special Permit.

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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 17,380 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 13,844 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 39 Mill Rd, Harvard, MA, 01451

Zoning Jurisdiction

HARVARD

Parcel ID

12267

Property Type

Single Family

Zone

AR

Year Built

2000

Lot Size

173,804 sq ft

Gross Building Area

3,002 sq ft

Gross Floor Area

3,536 sq ft

Estimated

Living Area

3,536 sq ft

Basement Area

0 sq ft

Impervious Surface

3,002 sq ft

Estimated
1.7%of lot coverage

ADU rules for Harvard, MA

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

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