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What Are You Allowed to Build at 308 Old Littleton Rd, Harvard, MA, 01451?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,401 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 50,138 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 46,571 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 308 Old Littleton Rd, Harvard, MA, 01451

Zoning Jurisdiction

HARVARD

Parcel ID

1057

Property Type

Other

Zone

AR

Year Built

1986

Lot Size

501,375 sq ft

Gross Building Area

4,332 sq ft

Gross Floor Area

3,567 sq ft

Estimated

Living Area

2,802 sq ft

Basement Area

0 sq ft

Impervious Surface

4,332 sq ft

Estimated
0.9%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 308 Old Littleton Rd, Harvard, MA, 01451?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,401 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 50,138 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 46,571 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 308 Old Littleton Rd, Harvard, MA, 01451

Zoning Jurisdiction

HARVARD

Parcel ID

1057

Property Type

Other

Zone

AR

Year Built

1986

Lot Size

501,375 sq ft

Gross Building Area

4,332 sq ft

Gross Floor Area

3,567 sq ft

Estimated

Living Area

2,802 sq ft

Basement Area

0 sq ft

Impervious Surface

4,332 sq ft

Estimated
0.9%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.