OFF MARKET

Off Market Jun 2018 for $420K

$662,838

Est. refi paymentEst. refi $1,369/mo

•

1,328

sq ft

20 Flagg Rd, Southborough, MA 01772

About this home

This charming ranch is situated in a sought-after part of town. It is within walking distance of the Trottier/Neary Complex. The level lot has a stone wall bordering the rear lot line. The dining area leads to a sunroom and deck. New stainless appliances. A new roof sets the stage for you to do the improvements needed to update and make this your home. Southborough boasts top schools, the rail station, and major highways. You will find this town to be central to any commute.The oversized two car garage with ample storage is a bonus. Don't miss this opportuntiy to move to Southborough at a great price. Title 5 in hand

Single-familyProperty Type

1964Year Built

1 acresLot Size

$499Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Louise Turner • Century 21 Commonwealth

Bought with Eric Stinehelfer • Mathieu Newton Sotheby's International Realty

Redfin checked: 3 minutes ago

•Source:MLS PIN #72328123

Redfin Estimate

$662,838

$243K since sold in June 2018$3,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.5% higher than the average sale price ($640K) of 6 comparable homes.

SOLD APR 30, 2026
$580,000
A
3 beds1.5 baths1,200 sq ft
20 Clifford Rd, Southborough, MA 01772
SOLD DEC 18, 2025
$550,000
B
3 beds2 baths1,341 sq ft
19 Washington St, Westborough, MA 01581
SOLD JUL 14, 2026
$835,000
C
4 beds2 baths2,140 sq ft
2 Lyons St, Westborough, MA 01581
SOLD DEC 11, 2025
$531,000
D
3 beds1 bath1,438 sq ft
6 Walker St, Westborough, MA 01581
SOLD APR 23, 2026
$655,000
E
3 beds1.5 baths1,669 sq ft
14 Mitchell St, Southborough, MA 01772
SOLD JUL 29, 2026
$691,000
F
3 beds2 baths1,652 sq ft
74 Framingham Rd, Marlborough, MA 01752

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Earn from this home

Sell

$349,988

Est. take-home

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Refinance

Est. cash available

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Rent

$3,188/mo

Redfin rental estimate

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Market trends in 01772, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.8%

0.4% MoM

Median sale price

$982K

$64K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

9 MoM

New listings for sale

$639,900
3 beds1 bath1,540 sq ft
23 Woodbury Rd, Southborough, MA 01772
$1,099,900
3 beds3.5 baths3,336 sq ft
26 Wildwood Dr, Southborough, MA 01772
$1,199,000
3 beds3.5 baths4,416 sq ft
71 Sears Rd, Southborough, MA 01772
$1,600,000
3 beds3.5 baths3,000 sq ft
12 Wood St, Southborough, MA 01772
$564,897
2 beds1 bath1,461 sq ft
166 Southville Rd Unit A, Southborough, MA 01772
See all

Provided by Redfin

Sale history for 20 Flagg Rd

Year

Property tax

Land + Additions

Assessment*

2020

$6,421 (+8.9%)

$287,800 + $189,400

$477,200

2018

$5,894 (+8.5%)

$210,200 + $155,000

$365,200

2016

$5,434 (+6.1%)

$200,400 + $143,100

$343,500

2015

$5,123 (+4.6%)

$185,500 + $134,300

$319,800

2014

$4,896 (−3.3%)

$173,300 + $129,300

$302,600

2013

$5,061 (−0.2%)

$185,100 + $120,900

$306,000

2012

$5,070 (+5.9%)

$180,800 + $133,300

$314,100

2011

$4,788 (+1.4%)

$170,300 + $137,000

$307,300

2009

$4,720

$195,600 + $140,100

$335,700

Tax history for 20 Flagg Rd

Year

Property tax

Land + Additions

Assessment*

2020

$6,421 (+8.9%)

$287,800 + $189,400

$477,200

2018

$5,894 (+8.5%)

$210,200 + $155,000

$365,200

2016

$5,434 (+6.1%)

$200,400 + $143,100

$343,500

2015

$5,123 (+4.6%)

$185,500 + $134,300

$319,800

2014

$4,896 (−3.3%)

$173,300 + $129,300

$302,600

2013

$5,061 (−0.2%)

$185,100 + $120,900

$306,000

2012

$5,070 (+5.9%)

$180,800 + $133,300

$314,100

2011

$4,788 (+1.4%)

$170,300 + $137,000

$307,300

2009

$4,720

$195,600 + $140,100

$335,700

*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

1.02 Acres

Year renovated

—

Sq. Ft.

1,328

Year built

1964

Style

Single Family Residential

County

Worcester County

APN

1663402

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 20, 2023.

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 Door Opener, Storage, Paved Drive, Off Street

Interior

Master Bedroom Information
Level: First
Features: Bathroom - 3/4,Closet,Flooring - Hardwood

Bedroom #2 Information
Level: First
Features: Closet,Flooring - Hardwood

Bedroom #3 Information
Level: First
Features: Closet,Flooring - Hardwood

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

Living Room Information
Level: Main,First
Features: Flooring - Hardwood,Window(s) - Picture

Dining Room Information
Level: First
Features: Flooring - Hardwood,Exterior Access

Kitchen Information
Level: Main,First
Features: Flooring - Vinyl,Dining Area,Countertops - Upgraded,Deck - Exterior

Basement Information
Basement: Full, Partial, Partially Finished, Garage Access, Sump Pump, Concrete

Laundry Information
Laundry Features: 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: Skylight(s), Insulated Windows, Screens
Flooring: Carpet, Hardwood, Vinyl / VCT, Flooring - Wood
Interior Features: Slider, Sun Room

Exterior

Building Information
Building Area (Total): 1,328
Foundation Area: 2,160
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: brown

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck, Deck - Wood
Exterior Features: Deck, Deck - Wood, Rain Gutters, Screens, Stone Wall

Property Information
Accessibility Features: Accessible Entrance
PropertySubType: Single Family Residence
Security Features: Security System

Lot Information
Lot Size (Acres): 1
Lot Features: Level
Frontage Length: 150
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $5,894
Tax Year: 2018

Utilities

Utility Information
Utilities: for Electric Range, for Electric Dryer, Washer Hookup
Sewer: Private Sewer
Water Source: Public
Electric: Circuit Breakers

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

Location

Location Information
Directions: Rt 30 to Flagg
UnparsedAddress: 20 Flagg Rd, Southborough MA 01772

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

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,328
Stories: 1.0
Lot Size: 1.02 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: —
County: Worcester County
APN: 1663402

Home facts updated by county records on Jul 20, 2023

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools

Margaret Neary Elementary School

Public 4-5 • Assigned • 0.5mi

8/10

P. Brent Trottier Middle School

Public 6-8 • Assigned • 0.5mi

8/10

Algonquin Regional High School

Public 9-12 • Assigned • 3.8mi

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

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, 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, 2 days in 30 years

Provided by First Street

Historical weather

Southborough, MA • 01772

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

$630,000 – $763,000

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New listings for sale in 01772

$639,900

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23 Woodbury Rd, Southborough, MA 01772

$1,099,900

3 beds3.5 baths3,336 sq ft

26 Wildwood Dr, Southborough, MA 01772

$1,199,000

3 beds3.5 baths4,416 sq ft

71 Sears Rd, Southborough, MA 01772

$1,600,000

3 beds3.5 baths3,000 sq ft

12 Wood St, Southborough, MA 01772

$564,897

2 beds1 bath1,461 sq ft

166 Southville Rd Unit A, Southborough, MA 01772

Home values near 20 Flagg Rd

Data from public records.

Address	Redfin Estimate
23 Flagg Rd, Southborough, MA 4 Beds \| 2.5 Baths \| 3798 Sq. Ft.	$1,157,124
27 Flagg Rd, Southborough, MA 3 Beds \| 2 Baths \| 1444 Sq. Ft.	$811,625

Address	Redfin Estimate
21 Flagg Rd, Southborough, MA 3 Beds \| 1.5 Baths \| 2045 Sq. Ft.	$904,149
35 Flagg Rd, Southborough, MA 5 Beds \| 2.5 Baths \| 2875 Sq. Ft.	$935,056

Address	Redfin Estimate
25 Flagg Rd, Southborough, MA 3 Beds \| 2 Baths \| 2262 Sq. Ft.	$848,867
33 Flagg Rd, Southborough, MA 4 Beds \| 2.5 Baths \| 2532 Sq. Ft.	$885,675

Property information provided by MLS PIN when last listed in 2018. This data may not match . Learn more.

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