Recently Listed Open House 8/15 2pm - 3:30pm
55 Old Mill Rd
Harvard, MA, 01451 $ 1,650,000
Bedrooms4 Baths3.1 Sq 4,228 Monthly Estimate*
$ 10,418
for $1,650,000 with 4 bedrooms and 3 full baths, 1 half bath. This 4,228 square foot home was built in 1865 on a lot size of 6.96.
Rarely does a property of this caliber become available in one of Harvard's most sought-after locations. Set on an extraordinary 6.96 acres of pristine level fields and picturesque trails, this remarkable estate offers exceptional privacy and serenity while remaining just minutes from Routes 2 and I-495. Close to Harvard Park and conservation land with trail access, the setting is a nature lover's paradise where peace, tranquility, and endless recreational opportunities await. At the heart of the property is an 1860s Antique Farmhouse that seamlessly blends timeless New England character with today's modern comforts. Historic charm is showcased through classic architectural details while thoughtful updates provide the convenience and efficiency expected by today's buyers. The home offers three generously sized bedrooms, two full baths on the second floor, and a convenient first-floor half bath. Designed for exceptional efficiency and year-round comfort, the property features a geothermal heating and cooling system that leverages the power produced by the photovoltaic solar panels, and solar thermal panels for hot water significantly reducing energy costs through sustainable living. The impressive collection of outbuildings creates endless possibilities. A remarkable three-story historic 24'x36' barn with expansive hayloft and abundant storage serves as the centerpiece for agricultural, equestrian, or hobbyist pursuits. Two separate detached three-car garages provide exceptional vehicle and equipment storage, including one with a beautifully finished one-bedroom ADU above, ideal for guests, multigenerational living, rental income, or a home office. Completing the estate is a substantial 30' x 60' barn structure, perfectly suited for farm equipment, contractor operations, collector automobiles, RV storage, or workshop space. Outdoor living is equally impressive with a stunning in-ground gunite pool overlooking the expansive grounds. Whether you're seeking an equestrian estate, property to farm and raise animals, family compound or private country retreat, this exceptional property offers limitless potential.
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Open House
8/15/2026 2:00 PM - 3:30 PM
55 Old Mill Rd Harvard, MA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
List BySuzanne DutkewychListing Agent
Affordability Calculator
- Monthly Principal & Interest
- $10,418
- Monthly Property Taxes
- $1,621
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Harvard, MA
Average List Price $1,707,462
Percent of Sale Price 3%
About Harvard, MA 6,830 Population
14% Since 2002
$ 133,910 Median Income
44.88 Median Age
34% Households with Children
Trends Information provided by ATTOM Data Solutions.
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Pricing History| Date | Price | Price Change | Description |
|---|
| 8/13/2026 | $1,650,000 | | Listed Price |