SOLD SEP 4, 2026

Sold on Sep 2026

$700,000

•

2,136

sq ft

551 Old Dunstable Rd, Groton, MA 01450

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About this home

Charming 4 bedroom Colonial set back on a very private and prime lot. Large eat-in-kitchen showcases a fireplace and dining area & provides easy access to a large deck. Front living room flows into the dining room and spacious front-to-back family room with vaulted ceiling and exposed wood beams. Half bath/laundry complete first floor. Four bedrooms and a full bath are located on the second level. There is a large shed attached to rear of house that could easily be converted into additional living space. Detached charming shed that had been used as a bunkhouse, perfect for an in home office. Newer boiler and hot water heater. Ten minutes from thriving Groton center with shops, restaurants, rail trail. Property is close to conservation land and walking trails. Ten minutes to shopping in tax free Nashua NH.

Single-familyProperty Type

1976Year Built

0.92 acresLot Size

$328Price/Sq.Ft.

8 spacesParking

Listed by Rachel Kiley • Compass

Listed by • Compass

Bought with Tish Dray • Keller Williams Realty Boston Northwest

Redfin checked: 3 minutes ago

•Source:MLS PIN #73546682

Redfin Estimate

$698,488

$1,512 since sold in September 2026$14K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.2% lower than the average sale price ($737K) of 6 comparable homes.

SOLD JUL 10, 2026
$800,000
A
4 beds2 baths2,240 sq ft
10 Virginia Rd, Tyngsboro, MA 01879
SOLD MAY 15, 2026
$800,000
B
4 beds2 baths1,814 sq ft
699 Martins Pond Rd, Groton, MA 01450
SOLD AUG 17, 2026
$750,000
C
4 beds2.5 baths2,082 sq ft
97 Chicopee Row, Groton, MA 01450
SOLD AUG 7, 2026
$800,000
D
3 beds2 baths1,986 sq ft
10 Davis Rd, Tyngsboro, MA 01879
SOLD NOV 24, 2025
$670,000
E
4 beds2 baths2,442 sq ft
29 East St, Pepperell, MA 01463
SOLD JUN 16, 2026
$600,000
F
4 beds2 baths2,414 sq ft
271 Hoyts Wharf Rd, Groton, MA 01450

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Market trends in 01450, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

1.3% MoM

Median sale price

$875K

$30K MoM

Avg. days on market

27d

5 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 5 HRS AGO
$749,900
2 beds1.5 baths1,872 sq ft
43 Arrow Trl, Groton, MA 01450
NEW 6 HRS AGO
$1,689,900
4 beds3.5 baths3,835 sq ft
1 Maple Ave, Groton, MA 01450
$798,000
4 beds2.5 baths2,306 sq ft
10 Fairway Dr, Groton, MA 01450
$995,000
4 beds3 baths2,550 sq ft
138 Sand Hill Rd, Groton, MA 01450
$1,395,000
5 beds2.5 baths4,276 sq ft
78 Duck Pond Dr, Groton, MA 01450
EARLY ACCESS
Unknown
4 beds3 baths2,907 sq ft
149 Pepperell Rd, Groton, MA 01450
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Rental estimate

Est. $2,990 per month, based on comparable rentals

Sale and tax history for 551 Old Dunstable Rd

Sale History
Tax History

Date

Event

Price

MLS PIN #73546682

Sep 4, 2026

Sold

$700,000

$328/sq ft

Jul 30, 2026

Pending

—

Jul 16, 2026

Contingent

—

Jul 8, 2026

Listed

$675,000

$316/sq ft

MLS PIN #30111014

Dec 4, 1996

Sold

$216,900

$102/sq ft

Oct 17, 1996

Listing Removed

—

Jun 10, 1996

Listed

$216,900

$102/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$8,835 (+2.6%)

$218,900 + $378,900

$597,800

2025

$8,615 (−0.9%)

$208,500 + $356,400

$564,900

2024

$8,695 (+4.3%)

$208,500 + $367,700

$576,200

2023

$8,333 (+6.6%)

$208,500 + $324,300

$532,800

2022

$7,820 (+4.8%)

$186,900 + $268,000

$454,900

2021

$7,461 (+6.4%)

$177,700 + $246,200

$423,900

2020

$7,015 (+8.0%)

$177,700 + $225,900

$403,600

2019

$6,494 (+6.3%)

$169,300 + $189,300

$358,600

2018

$6,109 (+2.2%)

$169,300 + $157,900

$327,200

2017

$5,975 (+1.5%)

$169,300 + $157,900

$327,200

2016

$5,888 (+2.8%)

$162,800 + $150,700

$313,500

2015

$5,728 (+5.1%)

$162,800 + $150,700

$313,500

2014

$5,449 (+0.7%)

$162,800 + $150,700

$313,500

2013

$5,409 (+3.1%)

$162,800 + $158,200

$321,000

2012

$5,245 (−1.8%)

$168,000 + $158,200

$326,200

2011

$5,343 (+3.7%)

$168,000 + $158,200

$326,200

2010

$5,152 (+0.2%)

$168,300 + $158,200

$326,500

2009

$5,141

$200,800 + $158,200

$359,000

Public record

Beds

Baths

1.5

Stories

Lot width

—

Lot depth

—

Lot size

0.92 Acres

Year renovated

—

Sq. Ft.

2,136

Year built

1976

Style

Single Family Residential

County

Middlesex County

APN

740360S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2026.

Property details

Parking

Parking Information
Has Open Parking
Open Parking Spaces: 8
Parking Spaces: 8
Parking Features: Paved Drive, Paved

Interior

Master Bedroom Information
Area: 176
Length: 11
Width: 16
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 165
Length: 11
Width: 15
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 144
Length: 12
Width: 12
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 120
Length: 10
Width: 12
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 1
# of Bathrooms (Half): 1

Bathroom #1 Information
Level: First
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Level: Second
Features: Bathroom - Full,Bathroom - With Tub & Shower,Flooring - Stone/Ceramic Tile

Living Room Information
Area: 176
Length: 11
Width: 16
Level: First
Features: Flooring - Wall to Wall Carpet

Family Room Information
Area: 228
Length: 19
Width: 12
Level: First
Features: Beamed Ceilings,Vaulted Ceiling(s),Flooring - Wall to Wall Carpet

Dining Room Information
Area: 132
Length: 11
Width: 12
Level: First
Features: Flooring - Wall to Wall Carpet

Kitchen Information
Area: 345
Length: 23
Width: 15
Level: First
Features: Flooring - Stone/Ceramic Tile,Dining Area,Balcony / Deck,Exterior Access,Open Floorplan

Basement Information
Basement: Full

Laundry Information
Laundry Features: Flooring - Stone/Ceramic Tile, First Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Kitchen

Appliances
Appliances: Range, Dishwasher, Microwave, Refrigerator

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors
Window Features: Insulated Windows
Flooring: Tile, Carpet, Flooring - Wall to Wall Carpet

Exterior

Building Information
Building Area (Total): 2,136
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Blue

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck
Exterior Features: Deck, Storage

Property Information
PropertySubType: Single Family Residence
Above Grade Finished Area: 2136
ADU: N

Lot Information
Lot Size (Acres): 0.92
Lot Features: Cleared, Level
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $8,835
Tax Year: 2026

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: Rte 40 to Old Dunstable Rd
UnparsedAddress: 551 Old Dunstable Road, Groton MA 01450

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Stable(s), Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station

Public facts

Beds: 4
Baths: 1.5
Sq. Ft.: 2,136
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Middlesex County
APN: 740360S

Home facts updated by county records on Sep 10, 2026

Other

Listing Information
StandardStatus: Closed

Around this home

Schools

Swallow/Union School

Public K-4 • Assigned • 2.8mi

9/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 3.9mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 2.0mi

9/10

Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

0.93% 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

100/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.8 hrs

5.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$664,000 – $804,000

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New listings for sale in 01450

NEW 5 HRS AGO

$749,900

2 beds1.5 baths1,872 sq ft

43 Arrow Trl, Groton, MA 01450

NEW 6 HRS AGO

$1,689,900

4 beds3.5 baths3,835 sq ft

1 Maple Ave, Groton, MA 01450

$798,000

4 beds2.5 baths2,306 sq ft

10 Fairway Dr, Groton, MA 01450

$995,000

4 beds3 baths2,550 sq ft

138 Sand Hill Rd, Groton, MA 01450

$1,395,000

5 beds2.5 baths4,276 sq ft

78 Duck Pond Dr, Groton, MA 01450

EARLY ACCESSCOMPASS COMING SOON

Unknown

4 beds3 baths2,907 sq ft

149 Pepperell Rd, Groton, MA 01450

Home values near 551 Old Dunstable Rd

Data from public records.

Address	Redfin Estimate
571 Old Dunstable Rd, Groton, MA 4 Beds \| 2.5 Baths \| 2684 Sq. Ft.	$917,196
568 Old Dunstable Rd, Groton, MA 4 Beds \| 1.5 Baths \| 2760 Sq. Ft.	$774,153

Address	Redfin Estimate
530 Old Dunstable Rd, Groton, MA 4 Beds \| 2.5 Baths \| 2940 Sq. Ft.	$1,050,547
574 Old Dunstable Rd, Groton, MA 3 Beds \| 2 Baths \| 2390 Sq. Ft.	$737,886

Address	Redfin Estimate
566 Old Dunstable Rd, Groton, MA 4 Beds \| 1.5 Baths \| 1568 Sq. Ft.	$708,529
535 Old Dunstable Rd, Groton, MA 3 Beds \| 1 Baths \| 1724 Sq. Ft.	$629,342

Property information provided by MLS PIN when last listed in 2026. This data may not match . Learn more.

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About this home

Redfin Estimate

Market trends in 01450, MA

Homeowner tools

Sale and tax history for 551 Old Dunstable Rd

Public record

Property details

Around this home

Schools

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 01450

Home values near 551 Old Dunstable Rd

More real estate resources