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 Opportunity to BUILD YOUR DREAM Estate, access this ideal 20 Acre Setting of privacy and sunset views from 72 Dale Lane driveway, estate size parcel with two home potential. Schedule your appointment to walk the land.
MLS PIN #73481607
Mar 2, 2026
Listed
$3,000,000
$287/sq ft
MLS PIN #73394339
Aug 29, 2025
Sold
$495,000
$47/sq ft
Jul 2, 2025
Contingent
—
Jun 20, 2025
Listed
$495,000
$47/sq ft
WHEN LOCATION MATTERS! Take advantage of this Great Opportunity to built your Dream Home on this Elevated Lot with Sunset views. Enjoy Privacy in this equisite setting.
Year
Property tax
Land + Additions
Assessment*
2025
$32,019
$358,900 + $1,740,700
$2,099,600
2024
$31,991 (+9.5%)
$358,900 + $1,761,100
$2,120,000
2023
$29,203 (+7.3%)
$358,900 + $1,508,300
$1,867,200
2022
$27,208 (−3.6%)
$295,300 + $1,287,500
$1,582,800
2021
$28,236 (+1.9%)
$271,300 + $1,333,000
$1,604,300
2020
$27,704 (+20.3%)
$290,100 + $1,303,900
$1,594,000
2019
$23,034 (−2.3%)
$308,900 + $963,000
$1,271,900
2018
$23,571 (+2.2%)
$299,500 + $963,000
$1,262,500
2017
$23,053 (+382.0%)
$299,500 + $963,000
$1,262,500
2016
$4,783 (+2.8%)
$254,700
2015
$4,653
$254,700
Public record
Beds
4
Baths
6
Stories
2
Lot width
—
Lot depth
—
Lot size
7.43 Acres
Year renovated
—
Finished Sq. Ft.
9,291
Unfinished Sq. Ft.
—
Total Sq. Ft.
9,291
Year built
2016
Style
Single Family Residential
County
Middlesex County
APN
4895911
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Apr 25, 2026.
Climate risks
Flood Factor
We're working on getting current and accurate flood risk information for this home.
Fire Factor
We're working on getting current and accurate fire risk information for this home.
Heat Factor
We're working on getting current and accurate heat risk information for this home.
Wind Factor
We're working on getting current and accurate wind risk information for this home.
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Groton, MA • 01450
Average low and high temperatures (°F)
31
17
34
18
50
30
60
39
68
49
79
60
84
65
80
58
74
54
63
43
50
34
36
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
93/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 72 Dale Ln
$2,717,504
$282K under list price of $3.00M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $889K to $2.8M.