OFF MARKET

Off market jan 2015 for $310K

$649,277

•

1,382

sq ft

21 West St, Groton, MA 01450

About this home

GROTON CENTER, 4 Bedroom Home! WALK to Pre-School. WALK to Elementary School. WALK to Middle School. WALK to Town Center. Walk to the GROCERY Store. WALK to EVERYTHING. Get the Visual? PERFECT LOCATION! Enjoy this 1949, Superb Condition HOME. Pristine Woodwork. Hardwood on the 1st Floor. Living Room with FIREPLACE and access to ONE of TWO Screened-In Porches. 1st Floor Bedroom, or make it an OFFICE or PLAYROOM. Relatively NEW, and Perfectly MAINTAINED oil burner & tank. Updated Electrical. Updated Plumbing. 2-Car Attached GARAGE. MOVE-IN to this lovely HOME, a TRULY TURN-KEY solution. PUBLIC Sewer, PUBLIC Water. Worry about NOTHING.

Single-familyProperty Type

1949Year Built

0.3 acresLot Size

$470Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Jeff Gordon • EXIT Assurance Realty

Bought with Daniel Tully • Symphony Properties

Redfin checked: 2 minutes ago

•Source:MLS PIN #71756826

Redfin Estimate

$649,277

$339K since sold in January 2015$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% higher than the average sale price ($631K) of 6 comparable homes.

SOLD SEP 10, 2026
$757,400
A
4 beds2 baths1,814 sq ft
148 Lost Lake Dr, Groton, MA 01450
SOLD JUN 18, 2026
$780,000
B
4 beds2 baths2,026 sq ft
21 Temple Dr, Groton, MA 01450
SOLD OCT 15, 2026
$480,000
C
3 beds1 bath988 sq ft
18 Vernon St, Ayer, MA 01432
SOLD OCT 16, 2026
$505,000
D
3 beds2 baths1,764 sq ft
85 West Main St, Groton, MA 01450
SOLD JAN 16, 2026
$589,900
E
3 beds1.5 baths1,392 sq ft
21 Lovers Ln, Groton, MA 01450
SOLD SEP 1, 2026
$675,000
F
3 beds2.5 baths1,670 sq ft
185 Hollis St, Groton, MA 01450

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Earn from this home

Sell

$433,099

Est. take-home

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Rent

$2,806/mo

Redfin rental estimate

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Market trends in 01450, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.5%

+0.4% MoM

Median sale price

$851K

$24K MoM

Avg. days on market

27d

0 days MoM

Recently sold homes

11 MoM

New listings for sale

OPEN TODAY, 1:30PM TO 3PM
$505,000
3 beds1 bath1,112 sq ft
26 Forge Village Rd, Groton, MA 01450
$450,000
2 beds1 bath1,188 sq ft
177 Hollis St, Groton, MA 01450
$489,900
3 beds2 baths1,736 sq ft
9 Valley Rd, Groton, MA 01450
See all

Provided by Redfin

Sale history for 21 West St

Year

Property tax

Land + Additions

Assessment*

2026

$7,820 (+5.6%)

$224,200 + $304,900

$529,100

2025

$7,402 (+1.1%)

$213,400 + $272,000

$485,400

2024

$7,325 (+5.5%)

$213,400 + $272,000

$485,400

2023

$6,943 (+4.4%)

$210,100 + $233,800

$443,900

2022

$6,651 (+15.1%)

$195,900 + $191,000

$386,900

2021

$5,776 (+4.5%)

$172,100 + $156,100

$328,200

2020

$5,527 (−0.9%)

$176,100 + $141,900

$318,000

2019

$5,580 (+4.7%)

$176,100 + $132,000

$308,100

2018

$5,330 (+4.7%)

$176,100 + $109,400

$285,500

2017

$5,093 (+4.1%)

$176,100 + $102,800

$278,900

2016

$4,894 (+2.8%)

$165,200 + $95,400

$260,600

2015

$4,761 (+5.1%)

$165,200 + $95,400

$260,600

2014

$4,529 (+3.1%)

$165,200 + $95,400

$260,600

2013

$4,391 (+2.7%)

$165,200 + $95,400

$260,600

2012

$4,274 (−1.8%)

$170,400 + $95,400

$265,800

2011

$4,354 (+10.9%)

$170,400 + $95,400

$265,800

2010

$3,926 (+2.9%)

$158,200 + $90,600

$248,800

2009

$3,815

$169,500 + $96,900

$266,400

Tax history for 21 West St

Year

Property tax

Land + Additions

Assessment*

2026

$7,820 (+5.6%)

$224,200 + $304,900

$529,100

2025

$7,402 (+1.1%)

$213,400 + $272,000

$485,400

2024

$7,325 (+5.5%)

$213,400 + $272,000

$485,400

2023

$6,943 (+4.4%)

$210,100 + $233,800

$443,900

2022

$6,651 (+15.1%)

$195,900 + $191,000

$386,900

2021

$5,776 (+4.5%)

$172,100 + $156,100

$328,200

2020

$5,527 (−0.9%)

$176,100 + $141,900

$318,000

2019

$5,580 (+4.7%)

$176,100 + $132,000

$308,100

2018

$5,330 (+4.7%)

$176,100 + $109,400

$285,500

2017

$5,093 (+4.1%)

$176,100 + $102,800

$278,900

2016

$4,894 (+2.8%)

$165,200 + $95,400

$260,600

2015

$4,761 (+5.1%)

$165,200 + $95,400

$260,600

2014

$4,529 (+3.1%)

$165,200 + $95,400

$260,600

2013

$4,391 (+2.7%)

$165,200 + $95,400

$260,600

2012

$4,274 (−1.8%)

$170,400 + $95,400

$265,800

2011

$4,354 (+10.9%)

$170,400 + $95,400

$265,800

2010

$3,926 (+2.9%)

$158,200 + $90,600

$248,800

2009

$3,815

$169,500 + $96,900

$266,400

*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

1.5

Stories

Lot width

—

Lot depth

—

Lot size

0.3 Acres

Year renovated

—

Sq. Ft.

1,536

Year built

1949

Style

Single Family Residential

County

Middlesex County

APN

2125667S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 11, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Attached, Garage Faces Side, Paved Drive, Off Street, Paved

Interior

Master Bedroom Information
Level: Second
Features: Ceiling Fan(s),Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #2 Information
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #3 Information
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet,Cable Hookup

Bedroom #4 Information
Level: First

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

Bathroom #1 Information
Level: Main,First
Features: Bathroom - Full,Bathroom - Tiled With Tub & Shower,Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Level: Second
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile

Living Room Information
Level: Main,First
Features: Flooring - Hardwood,Cable Hookup,Exterior Access

Dining Room Information
Level: Main,First
Features: Flooring - Hardwood,Cable Hookup

Kitchen Information
Level: Main,First
Features: Ceiling Fan(s),Flooring - Laminate,Cable Hookup,Exterior Access

Basement Information
Basement: Full, Interior Entry, Bulkhead, Sump Pump, Concrete

Laundry Information
Laundry Features: In Basement, Electric Dryer Hookup, Washer Hookup

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

Interior Features
# of Rooms (Total): 7
Door Features: Storm Door(s)
Window Features: Insulated Windows, Screens
Flooring: Carpet, Laminate, Hardwood

Exterior

Building Information
Building Area (Total): 1,382
Foundation Details: Concrete Perimeter, Block
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual,Renovated Since
Color: White

Exterior Features
Roof: Shingle
Patio And Porch Features: Screened, Patio
Exterior Features: Porch - Screened, Patio, Screens, Garden

Property Information
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 0.3
Lot Features: Wooded
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $4,529
Tax Year: 2014

Utilities

Utility Information
Utilities: for Electric Range, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: 100 Amp Service

Heating & Cooling
Has Heating
Heating: Baseboard, Steam, Oil

Location

Location Information
Directions: Route 119 to West Street.
UnparsedAddress: 21 West St, Groton MA 01450

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

Public facts

Beds: 4
Baths: 1.5
Sq. Ft.: 1,536
Stories: 2.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: —
County: Middlesex County
APN: 2125667S

Home facts updated by county records on Sep 11, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
Exclusions: Dishwasher Is Not Operable.
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

Florence Roche School

Public K-4 • Assigned • 0.3mi

8/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 0.4mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 3.3mi

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

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

$617,000 – $747,000

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Home values near 21 West St

Data from public records.

Address	Redfin Estimate
45 West St, Groton, MA 5 Beds \| 3 Baths \| 3213 Sq. Ft.	$966,979
11 West St, Groton, MA 3 Beds \| 1 Baths \| 1402 Sq. Ft.	$439,702
20 West St, Groton, MA 4 Beds \| 3 Baths \| 2160 Sq. Ft.	$720,096
15 Whiting Ave, Groton, MA 3 Beds \| 1.5 Baths \| 1684 Sq. Ft.	$722,268
263 Main St, Groton, MA 5 Beds \| 2 Baths \| 1459 Sq. Ft.	$609,933
21 Whiting Ave, Groton, MA 4 Beds \| 1.5 Baths \| 2031 Sq. Ft.	$664,067
261 Main St, Groton, MA 2 Beds \| 1.5 Baths \| 2089 Sq. Ft.	$696,825

Address	Redfin Estimate
29 West St, Groton, MA 4 Beds \| 3 Baths \| 2014 Sq. Ft.	$685,861
9 West St, Groton, MA 4 Beds \| 2 Baths \| 2136 Sq. Ft.	$608,932
280 Main St, Groton, MA 4 Beds \| 3.5 Baths \| 2960 Sq. Ft.	$999,404
10 Whiting Ave, Groton, MA 5 Beds \| 2.5 Baths \| 2997 Sq. Ft.	$1,002,642
12 Elm St, Groton, MA 6 Beds \| 4 Baths \| 3843 Sq. Ft.	—
29 Whiting Ave, Groton, MA 4 Beds \| 2.5 Baths \| 2616 Sq. Ft.	$920,477
30 Whiting Ave, Groton, MA 3 Beds \| 1.5 Baths \| 1538 Sq. Ft.	$606,352

Address	Redfin Estimate
15 West St, Groton, MA 3 Beds \| 1 Baths \| 1525 Sq. Ft.	$532,711
32 West St, Groton, MA 3 Beds \| 1 Baths \| 1708 Sq. Ft.	$616,308
297 Main St Apartment A, Groton, MA 4 Beds \| 4.5 Baths \| 1884 Sq. Ft.	$779,989
18 Elm St, Groton, MA 3 Beds \| 1.5 Baths \| 2120 Sq. Ft.	$693,578
4 Elm St, Groton, MA 4 Beds \| 2 Baths \| 2122 Sq. Ft.	$610,658
24 Elm St, Groton, MA 4 Beds \| 2 Baths \| 3314 Sq. Ft.	$865,516
271 Main St, Groton, MA 5 Beds \| 3.5 Baths \| 3064 Sq. Ft.	$898,956

Property information provided by MLS PIN when last listed in 2014. This data may not match . Learn more.

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