OFF MARKET

Off Market May 2025 for $985K

$1,122,483

Est. refi paymentEst. refi $2,724/mo

•

3,876

sq ft

498 Old Dunstable Rd, Groton, MA 01450

About this home

Distinctive Farm House Colonial nestled on a lush 5+ acre lot with access to conservation land & trails, this meticulously maintained home offers everything you could desire & more. Featuring a fantastic floor plan ideal for entertaining, 1st floor includes a spacious kitchen with an island, walk-in pantry & new appliances. Multiple living areas, including LR, DR, & cathedral ceiling FR with an impressive stone fireplace, provide ample space for relaxation. A beautiful sunroom with access to the large deck adds a touch of tranquility while you enjoy the sound of the brook. The private yard has an herb garden, raised beds & greenhouse. Upstairs, find a primary suite & 3 other spaciously sized bedrooms that share a main bathroom. The attached 2-car garage offers a bonus room above with its own entrance offering versatility. The large unfinished walkout basement presents possibilities for customization & expansion. A whole-house Generac ensures year-round comfort and peace of mind.

Single-familyProperty Type

1989Year Built

5.38 acresLot Size

$290Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Nikki Milott McCay • Advisors Living - Weston

Bought with Suzanne Dutkewych • Hazel & Company

Redfin checked: 2 minutes ago

•Source:MLS PIN #73338658

Redfin Estimate

$1,122,483

$137K since sold in May 2025$57K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.9% higher than the average sale price ($906K) of 6 comparable homes.

SOLD AUG 13, 2026
$850,000
A
4 beds2.5 baths2,904 sq ft
15 Hillcrest Dr, Tyngsboro, MA 01879
SOLD JUL 1, 2026
$1,099,900
B
4 beds2.5 baths3,729 sq ft
2 Wildflower Ln, Groton, MA 01450
SOLD AUG 14, 2026
$760,000
C
4 beds3 baths2,973 sq ft
486 Old Dunstable Rd, Groton, MA 01450
SOLD AUG 18, 2026
$890,000
D
4 beds2.5 baths2,862 sq ft
8 Upton St, Dunstable, MA 01827
SOLD JUN 25, 2026
$1,075,000
E
4 beds2.5 baths3,734 sq ft
515 Old Dunstable Rd, Groton, MA 01450
SOLD JUL 24, 2026
$760,000
F
4 beds2.5 baths2,459 sq ft
27 Old Homestead Rd, Groton, MA 01450

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Sell

$295,853

Est. take-home

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Est. cash available

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Rent

$3,953/mo

Redfin rental estimate

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Market trends in 01450, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.1%

0.7% MoM

Median sale price

$825K

$18K MoM

Avg. days on market

21d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$819,900
4 beds2.5 baths2,700 sq ft
197 Mill St, Groton, MA 01450
OPEN SUN, 1PM TO 3PM
$825,000
3 beds2.5 baths2,154 sq ft
63 Hummingbird Ln Unit A, Groton, MA 01450
OPEN SAT, 11:30AM TO 1PM
$475,000
2 beds1 bath864 sq ft
33 Longley Rd, Groton, MA 01450
OPEN SAT, 1PM TO 2:30PM
$750,000
3 beds3 baths2,578 sq ft
470 Lost Lake Dr, Groton, MA 01450
OPEN SAT, 11AM TO 1PM
$899,900
4 beds2.5 baths3,008 sq ft
536 Longley Rd, Groton, MA 01450
OPEN SAT, 11AM TO 12:30PM
$399,900
2 beds1.5 baths1,296 sq ft
8 Bradley Dr Unit C, Groton, MA 01450
See all

Provided by Redfin

Sale history for 498 Old Dunstable Rd

Date

Event

Price

MLS PIN #73338658

May 6, 2025

Sold

$985,000

$254/sq ft

Feb 26, 2025

Listed

$985,000

$254/sq ft

MLS PIN #71338832

Nov 15, 2012

Sold

$499,900

$129/sq ft

Jul 20, 2012

Contingent

—

Jun 25, 2012

Price Changed

$499,900

$129/sq ft

Jun 6, 2012

Price Changed

$510,000

$132/sq ft

May 8, 2012

Relisted

—

Apr 29, 2012

Contingent

—

Apr 15, 2012

Relisted

—

Apr 7, 2012

Contingent

—

Feb 15, 2012

Listed

$525,000

$135/sq ft

+25

Brick Ended Gambrel/Colonial custom built by John Walantis. 1st floor primarily oak hardwood floors. Oversized rooms. Large custom granite & cherry kitchen w/ island and walk in pantry. French doors to deck. Cathedral family room w/brick FP, sliders to four season. Elegant dining room w/ wainscotting and triple window. 32' formal living room w/ FP.Office/bonus room above garage w/separate entrance. Private 5+ acre lot with access to 1,000 acres of cons. land. So many details you have to visit!

MLS PIN #70288296

Aug 11, 2006

Sold

$579,000

$149/sq ft

Aug 9, 2006

Listing Removed

—

Nov 2, 2005

Listed

$605,000

$156/sq ft

Brick Ended Gambrel/Colonial custom built by John Walantis. Boasts quality details of HW, crown molding, wainscoting. Private 5+ acre lot. Access to 1,000 acres of cons. land. Oversized foyer. Large custom cherry kitchen w/ island, morning room, sliders to deck. Cathedral family room w/FP, sliders to four season. Elegant dining room w/ wainscotting and triple window. Formal living room w/ FP. Office/bonus room above garage w/private entrance.

Public Records

Dec 8, 1989

Sold

$446,725

$115/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$14,411 (+2.5%)

$272,400 + $702,600

$975,000

2025

$14,061 (+2.3%)

$261,200 + $660,800

$922,000

2024

$13,742 (+6.5%)

$261,200 + $649,500

$910,700

2023

$12,908 (+7.0%)

$261,200 + $564,100

$825,300

2022

$12,064 (+3.1%)

$237,200 + $464,600

$701,800

2021

$11,699 (+3.5%)

$226,600 + $438,100

$664,700

2020

$11,299 (+6.5%)

$226,600 + $423,500

$650,100

2019

$10,611 (+2.4%)

$217,200 + $368,700

$585,900

2018

$10,367 (+2.2%)

$217,200 + $338,100

$555,300

2017

$10,140 (+2.0%)

$217,200 + $338,100

$555,300

2016

$9,938 (+2.8%)

$204,000 + $325,200

$529,200

2015

$9,668 (+5.5%)

$204,000 + $325,200

$529,200

2014

$9,163 (+0.2%)

$202,000 + $325,200

$527,200

2013

$9,144 (+3.7%)

$202,000 + $340,700

$542,700

2012

$8,817 (−1.8%)

$207,600 + $340,700

$548,300

2011

$8,981

$207,600 + $340,700

$548,300

2010

$8,985 (+3.3%)

$223,000 + $346,400

$569,400

2009

$8,701

$261,200 + $346,400

$607,600

Tax history for 498 Old Dunstable Rd

Year

Property tax

Land + Additions

Assessment*

2026

$14,411 (+2.5%)

$272,400 + $702,600

$975,000

2025

$14,061 (+2.3%)

$261,200 + $660,800

$922,000

2024

$13,742 (+6.5%)

$261,200 + $649,500

$910,700

2023

$12,908 (+7.0%)

$261,200 + $564,100

$825,300

2022

$12,064 (+3.1%)

$237,200 + $464,600

$701,800

2021

$11,699 (+3.5%)

$226,600 + $438,100

$664,700

2020

$11,299 (+6.5%)

$226,600 + $423,500

$650,100

2019

$10,611 (+2.4%)

$217,200 + $368,700

$585,900

2018

$10,367 (+2.2%)

$217,200 + $338,100

$555,300

2017

$10,140 (+2.0%)

$217,200 + $338,100

$555,300

2016

$9,938 (+2.8%)

$204,000 + $325,200

$529,200

2015

$9,668 (+5.5%)

$204,000 + $325,200

$529,200

2014

$9,163 (+0.2%)

$202,000 + $325,200

$527,200

2013

$9,144 (+3.7%)

$202,000 + $340,700

$542,700

2012

$8,817 (−1.8%)

$207,600 + $340,700

$548,300

2011

$8,981

$207,600 + $340,700

$548,300

2010

$8,985 (+3.3%)

$223,000 + $346,400

$569,400

2009

$8,701

$261,200 + $346,400

$607,600

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

5.38 Acres

Year renovated

—

Sq. Ft.

3,876

Year built

1989

Style

Single Family Residential

County

Middlesex County

APN

3013292S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 12
AttachedGarageYN: Yes
Parking Features: Attached, Off Street

Interior

Master Bedroom Information
Area: 273
Length: 13
Width: 21
Level: Second
Features: Bathroom - Full,Closet,Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 180
Length: 12
Width: 15
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 192
Length: 12
Width: 16
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 180
Length: 12
Width: 15
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 48
Length: 6
Width: 8
Level: First
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Area: 96
Length: 12
Width: 8
Level: Second
Features: Bathroom - Full,Bathroom - Tiled With Tub & Shower,Flooring - Stone/Ceramic Tile

Bathroom #3 Information
Area: 130
Length: 13
Width: 10
Level: Second
Features: Bathroom - Full,Bathroom - Tiled With Tub,Bathroom - With Shower Stall,Flooring - Stone/Ceramic Tile

Living Room Information
Area: 416
Length: 13
Width: 32
Level: First
Features: Flooring - Hardwood

Family Room Information
Area: 374
Length: 17
Width: 22
Level: First
Features: Wood / Coal / Pellet Stove,Cathedral Ceiling(s),Ceiling Fan(s),Flooring - Wood

Dining Room Information
Area: 195
Length: 13
Width: 15
Level: First
Features: Flooring - Hardwood,Chair Rail,Wainscoting

Kitchen Information
Area: 247
Length: 13
Width: 19
Level: Main,First
Features: Flooring - Hardwood,Dining Area,Pantry,Countertops - Stone/Granite/Solid,Kitchen Island,Deck - Exterior,Exterior Access,Recessed Lighting,Slider,Stainless Steel Appliances

Basement Information
Basement: Full, Walk-Out Access, Interior Entry, Radon Remediation System

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

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 2
Fireplace Features: Family Room, Living Room

Interior Features
# of Rooms (Total): 10
Flooring: Wood, Tile, Carpet
Interior Features: Cathedral Ceiling(s), Ceiling Fan(s), Slider, Walk-In Closet(s), Sun Room, Bonus Room

Exterior

Building Information
Building Area (Total): 3,876
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Taupe
Lead Paint: None

Exterior Features
Fencing: Fenced
Roof: Shingle
Patio And Porch Features: Screened, Deck - Wood
Exterior Features: Balcony / Deck, Porch - Screened, Deck - Wood, Storage, Sprinkler System, Fenced Yard, Fruit Trees, Garden, Stone Wall

Property Information
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 5.38
Lot Features: Wooded, Easements
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $14,060
Tax Year: 2025

Utilities

Utility Information
Utilities: for Gas Range
Sewer: Private Sewer
Water Source: Private
Electric: Generator

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Baseboard, Oil, Ductless
Cooling: Central Air, Ductless, Whole House Fan

Location

Location Information
Directions: Route 40 to to Old Dunstable Road
UnparsedAddress: 498 Old Dunstable Road, Groton MA 01450

Community Information
Senior CommunityYN: No

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 3,876
Stories: 2.0
Lot Size: 5.38 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: —
County: Middlesex County
APN: 3013292S

Home facts updated by county records on Jul 29, 2026

Other

Miscellaneous Information
Heat Zones: 5

Listing Information
Exclusions: Washer/Dryer Excluded. Basement Freezer Included.
StandardStatus: Closed

Around this home

Schools

Swallow/Union School

Public K-4 • Assigned • 3.0mi

9/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 3.9mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 2.1mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.62% 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

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

$1.07M – $1.29M

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Home values near 498 Old Dunstable Rd

Data from public records.

Address	Redfin Estimate
530 Old Dunstable Road, Groton, MA 4 Beds \| 2.5 Baths \| 2940 Sq. Ft.	$1,047,912
486 Old Dunstable Road, Groton, MA 4 Beds \| 3 Baths \| 2973 Sq. Ft.	$842,722

Address	Redfin Estimate
566 Old Dunstable Road, Groton, MA 4 Beds \| 1.5 Baths \| 1568 Sq. Ft.	$701,671
535 Old Dunstable Road, Groton, MA 3 Beds \| 1 Baths \| 1724 Sq. Ft.	$629,472

Address	Redfin Estimate
450 Old Dunstable Road, Groton, MA 4 Beds \| 3 Baths \| 3700 Sq. Ft.	$1,098,205
499 Old Dunstable Road, Groton, MA 4 Beds \| 2.5 Baths \| 2016 Sq. Ft.	$747,791

Property information provided by MLS PIN when last listed in 2025. This data may not match . Learn more.

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