Set on 7.3 private acres, this majestic hilltop estate isn’t just a home, it’s a fortress of refined luxury and tranquility. Experience a lifestyle defined by breathtaking westerly sunsets, grand interior dimensions and features, and exceptional quality. Inside, 10,000+ SF of elite engineering meets high-end comfort. The great room’s soaring vaulted ceilings and stone fireplace invite grand gatherings, while the chef’s kitchen, boasting twin Thermadors and a massive island. Retreat to a primary suite featuring dual “His-and-Her” spa baths, or host on the 1,000+ SF commercial-grade deck. Car enthusiasts will prize the 4-car garage, complemented by a versatile barn for events or guests. Built beyond code with closed-cell insulation, a 70kW generator, and a 1,500’ sensor-monitored drive, this over-engineered masterpiece offers total privacy. From ensuite bedrooms to seamless indoor-outdoor flow, every detail is designed for the discerning few. Approx 20 acre abutting lot also available.
Rare historic property, with heirloom-variety apple orchard, abutting APR agricultural land, at the base of Prospect Hill offers numerous possibilities. Home built by Deacon Joshua Whitney, pioneer settler of Groton, & was a garrison house in late 1600’s - early 1700’s. Historic details like boxed beams & wide-pine floors have been preserved. Newer (2015) kitchen opens to rear patio with stone wall & built-in firepit. Solid flue lining added to central chimney for 5 fireplaces in 1997. Chandelier & additional fixtures are handmade early American reproductions. Two ‘mini-splits’ added for some heating & cooling. Artisan iron railings adorn granite steps. Shared driveway repaved July 2026. Property is south of Groton’s center, minutes from Groton Hill Music Center, fine dining & shopping, & 2 private high schools. Property has been featured in movies, calendars and paintings. Current owners raised Belted Galloway cattle here. Town sewer can be extended to 100’ x 36’ barn at owner's expense, subject to Town approval.

Groton is located in Massachusetts. Groton, Massachusetts 01450has a population of 11,254. Groton 01450 is more family-centric than the surrounding county with 45.83% of the households containing married families with children. The county average for households married with children is 35.9%.
The median household income in Groton, Massachusetts 01450 is $169,497. The median household income for the surrounding county is $111,790 compared to the national median of $69,021. The median age of people living in Groton 01450 is 41.4 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 14 degrees. The average rainfall is approximately 47.3 inches per year, with 56.5 inches of snow per year.