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.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 03/02/2026 | 🏠 Listed for Sale | $3,000,000 | - | - | Original listing |
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $32,019 | $2,099 |
School information not available for this location.
72 Dale Lane, Groton MA 01450
Groton, MA 01450
Finding comparable properties...
Your message will be sent to BMN Boston Real Estate.
