Google street view image for 21 Water St, Westborough, MA 01581

Off market nov 1984 for $49K

$631,665

Est. refi paymentEst. refi $326/mo

•

2 ba

•

1,521

sq ft

21 Water St, Westborough, MA 01581

About this home

21 Water St is a 1,521 square foot house on a 1.68 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on November 02, 1984 for $49,900. Based on Redfin's Westborough data, we estimate the home's value is $631,665.

Single-familyProperty Type

2005Year Built

1.68 acresLot Size

$415Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$631,665

$582K since sold in November 1984$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17% lower than the average sale price ($761K) of 6 comparable homes.

BOUGHT WITH REDFIN JUL 27, 2026
$980,000
A
4 beds2.5 baths2,545 sq ft
4 Upton Rd, Westborough, MA 01581
SOLD JAN 5, 2026
$605,000
B
3 beds2 baths1,551 sq ft
5 Chauncy Cir, Westborough, MA 01581
SOLD BY REDFIN FEB 26, 2026
$620,000
C
3 beds2 baths1,332 sq ft
22 Park St, Westborough, MA 01581
SOLD AUG 3, 2026
$657,500
D
2 beds2 baths1,392 sq ft
3 Oneil Dr, Westborough, MA 01581
SOLD JUL 7, 2026
$500,000
E
3 beds2 baths1,236 sq ft
9 Eliot Rd, Northborough, MA 01521
SOLD OCT 1, 2026
$1,205,000
F
4 beds2.5 baths3,675 sq ft
23 Piccadilly Way, Westborough, MA 01581

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Earn from this home

Sell

$599,360

Est. take-home

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Refinance

Est. cash available

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Rent

$3,029/mo

Redfin rental estimate

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Market trends in 01581, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

0.7% MoM

Median sale price

$625K

$35K MoM

Avg. days on market

32d

9 days MoM

Recently sold homes

15 MoM

New listings for sale

OPEN SAT, 11AM TO 12:30PM
$579,000
2 beds2.5 baths2,523 sq ft
19 Imperial Ct #19, Westborough, MA 01581
OPEN SAT, 11AM TO 1PM
$375,000
2 beds1 bath874 sq ft
2 Park St Unit 1B, Westborough, MA 01581
$539,000
2 beds2 baths1,469 sq ft
4206 Peters Farm Way #206, Westborough, MA 01581
EARLY ACCESS
$485,000
3 beds1 bath1,596 sq ft
1 Bowman Ln, Westborough, MA 01581
$620,000
2 beds2.5 baths2,183 sq ft
5 Gilmore Farm Rd #5, Westborough, MA 01581
$700,000
3 beds2.5 baths2,464 sq ft
40 Powder Hill Way #40, Westborough, MA 01581
See all

Provided by Redfin

Sale history for 21 Water St

Year

Property tax

Land + Additions

Assessment*

2023

$8,546 (+14.2%)

$306,400 + $201,100

$507,500

2022

$7,483 (+0.3%)

$225,300 + $179,400

$404,700

2021

$7,457 (+3.1%)

$222,800 + $179,400

$402,200

2020

$7,233 (+9.3%)

$210,400 + $184,400

$394,800

2019

$6,619 (+12.7%)

$202,200 + $158,900

$361,100

2018

$5,874 (+3.7%)

$185,700 + $132,500

$318,200

2017

$5,664 (−0.2%)

$185,700 + $132,500

$318,200

2016

$5,678 (−3.7%)

$185,700 + $133,800

$319,500

2015

$5,899 (+0.3%)

$185,700 + $131,600

$317,300

2014

$5,882 (+5.2%)

$173,300 + $131,600

$304,900

2013

$5,590 (+2.0%)

$173,300 + $121,400

$294,700

2012

$5,483 (+4.5%)

$173,300 + $112,100

$285,400

2011

$5,248 (+4.0%)

$173,300 + $114,400

$287,700

2010

$5,045 (+4.8%)

$181,600 + $115,500

$297,100

2009

$4,816

$181,600 + $129,100

$310,700

Tax history for 21 Water St

Year

Property tax

Land + Additions

Assessment*

2023

$8,546 (+14.2%)

$306,400 + $201,100

$507,500

2022

$7,483 (+0.3%)

$225,300 + $179,400

$404,700

2021

$7,457 (+3.1%)

$222,800 + $179,400

$402,200

2020

$7,233 (+9.3%)

$210,400 + $184,400

$394,800

2019

$6,619 (+12.7%)

$202,200 + $158,900

$361,100

2018

$5,874 (+3.7%)

$185,700 + $132,500

$318,200

2017

$5,664 (−0.2%)

$185,700 + $132,500

$318,200

2016

$5,678 (−3.7%)

$185,700 + $133,800

$319,500

2015

$5,899 (+0.3%)

$185,700 + $131,600

$317,300

2014

$5,882 (+5.2%)

$173,300 + $131,600

$304,900

2013

$5,590 (+2.0%)

$173,300 + $121,400

$294,700

2012

$5,483 (+4.5%)

$173,300 + $112,100

$285,400

2011

$5,248 (+4.0%)

$173,300 + $114,400

$287,700

2010

$5,045 (+4.8%)

$181,600 + $115,500

$297,100

2009

$4,816

$181,600 + $129,100

$310,700

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

Property details

Interior

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
Fireplace Type: Wood Stove
Has Fireplace

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Exterior Wall: Log
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 1,521
Gross Sq. Ft: 2,083
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 73,181
Municipality Name: WESTBOROUGH
Acres: 1.68
Zoning Code: R
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,521
Stories: 1.0
Lot Size: 1.68 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Worcester County
APN: 1736340

Home facts updated by county records on Jul 21, 2023

Around this home

Schools

Elsie A Hastings Elementary School

Public PreK-3 • Assigned • 0.5mi

8/10

Sarah W Gibbons Middle School

Public 7-8 • Assigned • 0.8mi

10/10

Westborough High School

Public 9-12 • Assigned • 1.0mi

8/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 16 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, 2 days in 30 years

Provided by First Street

Historical weather

Westborough, MA • 01581

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 8.9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$601,000 – $727,000

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New listings for sale in 01581

OPEN SAT, 11AM TO 12:30PM

$579,000

2 beds2.5 baths2,523 sq ft

19 Imperial Ct #19, Westborough, MA 01581

Three season porch • Ev charger • $680 HOA

OPEN SAT, 11AM TO 1PM

$375,000

2 beds1 bath874 sq ft

2 Park St Unit 1B, Westborough, MA 01581

Full kitchen • Quartz counters • Custom built-ins

$539,000

2 beds2 baths1,469 sq ft

4206 Peters Farm Way #206, Westborough, MA 01581

Innsbrook floor plan • Larger balcony • $578 HOA

EARLY ACCESSSOTHEBY'S REALTY COMING SOON

$485,000

3 beds1 bath1,596 sq ft

1 Bowman Ln, Westborough, MA 01581

Corner lot • Hardwood floors • Attached garage

$620,000

2 beds2.5 baths2,183 sq ft

5 Gilmore Farm Rd #5, Westborough, MA 01581

$662 HOA • 2 garage spots • Built 2002

$700,000

3 beds2.5 baths2,464 sq ft

40 Powder Hill Way #40, Westborough, MA 01581

Updated kitchen • Flex room • Private garage space

Home values near 21 Water St

Data from public records.

Address	Redfin Estimate
23 Water Street, Westborough, MA 4 Beds \| 1 Baths \| 1233 Sq. Ft.	$540,140
29 Water Street, Westborough, MA 3 Beds \| 2 Baths \| 1820 Sq. Ft.	$624,169

Address	Redfin Estimate
8 Water Street, Westborough, MA 3 Beds \| 1.5 Baths \| 1328 Sq. Ft.	$529,126
33 Water Street, Westborough, MA 3 Beds \| 1 Baths \| 1232 Sq. Ft.	$546,387

Address	Redfin Estimate
30 Water Street, Westborough, MA 3 Beds \| 2 Baths \| 1582 Sq. Ft.	$584,612
35 Water Street, Westborough, MA 3 Beds \| 1 Baths \| 1025 Sq. Ft.	$500,841

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