BOUGHT WITH REDFIN MAR 31, 2016

Off Market Mar 2016 for $467K

$806,477

•

2,868

sq ft

503A Old Dunstable Rd Unit A, Groton, MA 01450

About this home

Spectacular Colonial style home built in 2006, know as the main house at Trailside Condominium, is one of two units designed to look like a classic New England home with an attached barn style 2nd unit. Located well off the street offering open and wooded views abutting acres of protected land and trails. Features include, 2868 sf. of living area, gourmet kitchen w/granite counters, center island breakfast bar and bay window dining area, formal Dining Rm. w/wainscoting, extra large family Rm. w/fp, beam ceiling and gorgeous picture window views of wooded trails, 1st flr laundry, formal LR, enormous MBR suite plus 3 generously sized Bdrms and walk up attic storage. Hardwood floors. Enjoy the peace and quiet of nature and the proximity of family neighborhoods. Abuts the Gamlin Crystal Spring conservation land with miles of hiking trails.

CondoProperty Type

2005Year Built

$281Est. Price/Sq.Ft.

2 garage spacesParking

Buyer's agent

David Pollack Redfin Corp.

Listed by Alfred Magaletta • Coldwell Banker Residential Brokerage - Concord

Redfin checked: a minute ago

•Source:MLS PIN #71917216

Redfin Estimate

$806,477

$339K since sold in March 2016$13K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.1% lower than the average sale price ($985K) of 6 comparable homes.

SOLD AUG 18, 2026
$890,000
A
4 beds2.5 baths2,862 sq ft
8 Upton St, Dunstable, MA 01827
SOLD AUG 13, 2026
$850,000
B
4 beds2.5 baths2,904 sq ft
15 Hillcrest Dr, Tyngsboro, MA 01879
SOLD AUG 3, 2026
$1,000,000
C
4 beds2.5 baths3,275 sq ft
338 Cow Pond Brook Rd, Groton, MA 01450
SOLD JUL 1, 2026
$1,099,900
D
4 beds2.5 baths3,729 sq ft
2 Wildflower Ln, Groton, MA 01450
BOUGHT WITH REDFIN JUN 18, 2026
$995,000
E
4 beds2.5 baths3,208 sq ft
37 Allens Trl, Groton, MA 01450
SOLD JUN 25, 2026
$1,075,000
F
4 beds2.5 baths3,734 sq ft
515 Old Dunstable Rd, Groton, MA 01450

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Earn from this home

Sell

$476,508

Est. take-home

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Rent

$3,792/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

$819,900
4 beds2.5 baths2,700 sq ft
197 Mill St, Groton, MA 01450
$825,000
3 beds2.5 baths2,154 sq ft
63 Hummingbird Ln Unit A, Groton, MA 01450
$475,000
2 beds1 bath864 sq ft
33 Longley Rd, Groton, MA 01450
HOT HOME
$899,900
4 beds2.5 baths3,008 sq ft
536 Longley Rd, Groton, MA 01450
$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 503A Old Dunstable Rd Unit A

Date

Event

Price

MLS PIN #71917216

Mar 31, 2016

Sold

$467,000

$163/sq ft

Feb 7, 2016

Pending

—

Nov 30, 2015

Price Changed

$489,000

$171/sq ft

Oct 9, 2015

Listed

$494,000

$172/sq ft

MLS PIN #70398114

Jan 12, 2007

Sold

$494,000

$172/sq ft

Oct 26, 2006

Listing Removed

—

Jun 1, 2006

Listed

$499,000

$174/sq ft

Yes! This is new construction! Fine country road location abutting hundreds of acres of protected land and trails. Classic details,top-notch building specs, generous allowances. Built by Patenaude Construction, the builder who takes your satisfaction personally. This "Main house" unit has 4 BRs(including full MBR and MBA,) Kitchen w/breakfast area, Dining Rm, 2.5 BAs, 2 car garage and unfinished walk-up third floor. Ready for customer's interior selections. A special property

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

2,868

Year built

2005

Style

Condo/Co-op

County

Middlesex County

APN

4305519

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Views, Green

Last updated by owner on Aug 15, 2018.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Under, Garage Door Opener, Off Street

Interior

Master Bedroom Information
Area: 320
Length: 16
Width: 20
Level: Second
Features: Cathedral Ceiling(s),Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #2 Information
Area: 168
Length: 12
Width: 14
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #3 Information
Area: 156
Length: 12
Width: 13
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #4 Information
Area: 156
Length: 12
Width: 13
Level: Second
Features: Closet,Cable Hookup

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

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

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

Bathroom #3 Information
Level: Second
Features: Bathroom - Full,Bathroom - With Tub & Shower,Flooring - Stone/Ceramic Tile

Living Room Information
Area: 234
Length: 13
Width: 18
Level: First
Features: Flooring - Hardwood

Family Room Information
Area: 441
Length: 21
Width: 21
Level: First
Features: Ceiling Fan(s),Beamed Ceilings,Flooring - Wall to Wall Carpet,Window(s) - Picture,Cable Hookup,Recessed Lighting

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

Kitchen Information
Area: 345
Length: 15
Width: 23
Level: First
Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box,Dining Area,Countertops - Stone/Granite/Solid,Kitchen Island,Recessed Lighting

Basement Information
Basement: Y

Laundry Information
Laundry Features: Bathroom - Half, Flooring - Stone/Ceramic Tile, First Floor, Electric Dryer Hookup

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

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors
Window Features: Insulated Windows
Flooring: Wood, Tile, Carpet, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
Interior Features: Entrance Foyer, Mud Room, Kitchen, Walk-Up Attic

Exterior

Building Information
Building Name: Trail Side Condominiums
Building Area (Total): 2,868
Construction Materials: Frame, Conventional (2x4-2x6)
StructureType: Half-Duplex
Stories (Total): 2
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Porch
Exterior Features: Porch

Property Information
Accessibility Features: No
PropertySubType: Condominium
Property AttachedYN: Yes
Entry Level: 1

Financial

Tax Information
Tax Annual Amount: $8,473.63
Tax Year: 2015

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Icemaker Connection
Sewer: Private Sewer
Water Source: Individual Well
Electric: 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Forced Air, Oil, Hydro Air
Cooling: Central Air

Location

Location Information
Directions: Route # 40 to Old Dunstable Road (near Westford line)
UnparsedAddress: 503A Old Dunstable Road # A, Groton MA 01450

Community Information
Senior CommunityYN: No
Community Features: Shopping, Pool, Tennis Court(s), Walk/Jog Trails, Stable(s), Golf, Medical Facility, Bike Path, Conservation Area, House of Worship, Private School, Public School
Pets Allowed: Yes

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,868
Stories: —
Parking Spaces: 6
Basement: Yes
Accessible: No
Lot Size: —
Style: Condo/Co-op
Year Built: 2005
Year Renovated: —
County: Middlesex County
APN: 4305519
HOA Dues: —
Garage: Yes
Features: Views, Green

Home facts updated by owner on Aug 15, 2018

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
Exclusions: Washer, Dryer And Refrigerator Negotiable, 2 Wall Mounted Flat Screen Tvs In Bedrooms.
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 • 3.8mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 2.0mi

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 96° expected this year, 14 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

$767,000 – $928,000

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$819,900

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63 Hummingbird Ln Unit A, Groton, MA 01450

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HOT HOME

$899,900

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Home values near 503A Old Dunstable Rd Unit A

Data from public records.

Address	Redfin Estimate
530 Old Dunstable Rd, Groton, MA 4 Beds \| 2.5 Baths \| 2940 Sq. Ft.	$1,047,912
450 Old Dunstable Rd, Groton, MA 4 Beds \| 3 Baths \| 3700 Sq. Ft.	$1,098,205

Address	Redfin Estimate
566 Old Dunstable Rd, Groton, MA 4 Beds \| 1.5 Baths \| 1568 Sq. Ft.	$701,671
486 Old Dunstable Rd, Groton, MA 4 Beds \| 3 Baths \| 2973 Sq. Ft.	$842,722

Address	Redfin Estimate
551 Old Dunstable Rd, Groton, MA 4 Beds \| 1.5 Baths \| 2136 Sq. Ft.	$683,641
535 Old Dunstable Rd, Groton, MA 3 Beds \| 1 Baths \| 1724 Sq. Ft.	$629,472

Property information provided by MLS PIN when last listed in 2015. This data may not show owner updates. Learn more.

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