A fantastic investment opportunity with endless potential awaits on this 4-acre private Groton property. This raised ranch features a bright sunroom with walls of windows, a spacious living room with wood beams and a brick fireplace with wood stove, and a sunny kitchen ready for updating. The main level offers three bedrooms and 1.5 baths, all filled with natural light. The lower level includes a bonus room ideal for additional living space, plus laundry hookups and washer/dryer. Outside, enjoy a 2-car garage, small barn for storage, a shed, and expansive yard space surrounded by mature trees. A peaceful retreat with endless potential, surrounded by the natural beauty Groton is known for.
Single-familyProperty Type
1972Year Built
4.06 acresLot Size
$401Price/Sq.Ft.
2 garage spacesParking
Listed by Christian Doherty• Doherty Properties
Bought with Carol Kelly• Coldwell Banker Realty - Leominster
Est. $2,603 per month, based on comparable rentals
Sale and tax history for 660 Old Dunstable Rd
Sale History
Tax History
Date
Event
Price
MLS PIN #73456310
Mar 13, 2026
Sold
$520,000
$401/sq ft
Dec 5, 2025
Contingent
—
Nov 19, 2025
Listed
$499,999
$386/sq ft
Public Records
Apr 3, 1987
Sold
$169,900
$131/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,742 (+3.4%)
$262,300 + $261,500
$523,800
2025
$7,491 (+5.3%)
$251,100 + $240,100
$491,200
2024
$7,112 (+1.2%)
$251,100 + $220,200
$471,300
2023
$7,025 (+3.6%)
$251,100 + $198,100
$449,200
2022
$6,781 (+2.5%)
$227,100 + $167,400
$394,500
2021
$6,618 (+4.5%)
$216,500 + $159,500
$376,000
2020
$6,335 (+4.0%)
$216,500 + $148,000
$364,500
2019
$6,089 (−1.4%)
$207,100 + $129,100
$336,200
2018
$6,176 (+4.2%)
$207,100 + $123,700
$330,800
2017
$5,929 (+2.4%)
$207,100 + $117,600
$324,700
2016
$5,788 (+2.8%)
$194,600 + $113,600
$308,200
2015
$5,631 (+5.1%)
$194,600 + $113,600
$308,200
2014
$5,357 (+3.2%)
$194,600 + $113,600
$308,200
2013
$5,191 (+2.9%)
$194,600 + $113,500
$308,100
2012
$5,044 (−1.8%)
$200,200 + $113,500
$313,700
2011
$5,138 (+3.5%)
$200,200 + $113,500
$313,700
2010
$4,964 (−4.9%)
$215,600 + $99,000
$314,600
2009
$5,218
$253,800 + $110,600
$364,400
Public record
Beds
3
Baths
1.5
Stories
1
Lot width
—
Lot depth
—
Lot size
4.06 Acres
Year renovated
—
Sq. Ft.
1,296
Year built
1972
Style
Single Family Residential
County
Middlesex County
APN
3704487S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Open Parking Spaces: 4
Parking Spaces: 6
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street
Interior
Master Bedroom Information
Level: First
Bedroom #2 Information
Level: First
Bedroom #3 Information
Level: First
Bathroom Information
# of Bathrooms (Full): 1
# of Bathrooms (Half): 1
Bathroom #1 Information
Level: First
Bathroom #2 Information
Level: First
Living Room Information
Level: First
Dining Room Information
Level: First
Kitchen Information
Level: First
Basement Information
Basement: Partially Finished
Laundry Information
Laundry Features: In Basement
Fireplace Information
Has Fireplace
# of Fireplaces (Total): 2
Appliances
Appliances: Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer
Interior Features
# of Rooms (Total): 5
Flooring: Vinyl, Carpet, Hardwood
Exterior
Building Information
Building Area (Total): 1,296
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Yellow
Exterior Features
Roof: Shingle
Patio And Porch Features: Porch - Enclosed
Exterior Features: Porch - Enclosed
Property Information
PropertySubType: Single Family Residence
Above Grade Finished Area: 1296
Lot Information
Lot Size (Acres): 4.06
Road Frontage Type: Public
Financial
Tax Information
Tax Annual Amount: $7,491
Tax Year: 2025
Utilities
Utility Information
Sewer: Private Sewer
Water Source: Private
Heating & Cooling
Has Heating
Heating: Baseboard, Oil
Location
School Information
Elementary School: Florence Roche
Middle Or Junior School: Gdms
High School: Gdrhs
Location Information
Directions: GPS-Rte 40 to Old Dunstable
UnparsedAddress: 660 Old Dunstable Rd, Groton MA 01450
Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Tennis Court(s), Walk/Jog Trails, Golf, Bike Path, Conservation Area, Highway Access, House of Worship, Public School
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,296
Stories: 1.0
Lot Size: 4.06 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: —
County: Middlesex County
APN: 3704487S
Home facts updated by county records on Jul 29, 2026
Other
Listing Information
StandardStatus: Closed
Around this home
Schools
Swallow/Union School
Public K-4 • Assigned • 2.4mi
9/10
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 4.2mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 1.9mi
9/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
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
79
59
74
54
63
43
50
34
36
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$609,000 – $737,000
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