OFF MARKET

Off Market Apr 2021 for $312K

$377,328

Est. refi paymentEst. refi $1,961/mo

•

692

sq ft

20 Riverside St Unit G-4, Watertown, MA 02472

About this home

Fabulous location!! First Floor One bedroom condo located in the sought-after Riverside condos! This unit features an open layout with a kitchen dining area.a tile bath and a Huge Master bedroom! Great storage and convenient in-building laundry and off-street parking. The perfect commuting location; minutes to the Mass Pike and a quick walk to Watertown Square to the bus stop! Just steps from many the great restaurants and shops in the square! The beautiful Charles River is just across the street with walking trails or bike paths! Great price!! Dog Friendly for owner-occupants!!

CondoProperty Type

1962Year Built

$545Est. Price/Sq.Ft.

1 spaceParking

Listed by Caroline Caira • RE/MAX On the Charles

Bought with Sug Jandu • Coldwell Banker Realty - Framingham

Redfin checked: 2 minutes ago

•Source:MLS PIN #72789652

Redfin Estimate

$377,328

$65K since sold in April 2021$0 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.3% lower than the average sale price ($398K) of 6 comparable homes.

SOLD JUL 17, 2026
$362,000
A
1 bed1 bath670 sq ft
10 William St #37, Watertown, MA 02472
SOLD AUG 12, 2026
$420,000
B
2 beds1 bath950 sq ft
10 Williams St #55, Watertown, MA 02472
SOLD AUG 12, 2026
$390,000
C
2 beds1 bath950 sq ft
164 Galen St #74, Watertown, MA 02472
SOLD JUL 22, 2026
$430,000
D
2 beds1 bath950 sq ft
10 Williams St #34, Watertown, MA 02472
BOUGHT WITH REDFIN JUL 8, 2026
$369,000
E
1 bed1 bath550 sq ft
32 Whites Ave Unit D65, Watertown, MA 02472
BOUGHT WITH REDFIN JUN 18, 2026
$419,900
F
2 beds1 bath950 sq ft
32 Whites Ave Unit D22, Watertown, MA 02472

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Sell

$133,628

Est. take-home

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Refinance

Est. cash available

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Rent

$2,433/mo

Redfin rental estimate

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Market trends in 02472, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.6%

+0.1% MoM

Median sale price

$850K

$5K MoM

Avg. days on market

19d

0 days MoM

Recently sold homes

102

6 MoM

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See all

Provided by Redfin

Sale history for 20 Riverside St Unit G-4

Date

Event

Price

MLS PIN #72789652

Apr 29, 2021

Sold

$312,475

$452/sq ft

Mar 16, 2021

Contingent

—

Feb 24, 2021

Listed

$319,900

$462/sq ft

Public Records

Jul 16, 2008

Sold

$206,500

$298/sq ft

MLS PIN #70727565

Jul 17, 2008

Listing Removed

—

Jul 15, 2008

Sold

$206,500

$298/sq ft

Jun 27, 2008

Contingent

—

Jun 4, 2008

Price Changed

$225,000

$325/sq ft

May 13, 2008

Price Changed

$235,000

$340/sq ft

Mar 16, 2008

Listed

$249,900

$361/sq ft

***PRICE DROP*** Seller will pay 1 year condo fee! Location! PERFECT For Downsizers( NO STAIRS!! ), or Just starting out! Move right in! Rehabed 1 bdrm in Conv. Sq. Location! Walk to the express Bus, Dine at fine restaurants, shop the local markets all just minutes outside your door! Only Min. to Harvard Sq, Downtown Boston & less than 1 mile to MA Pike make this a commuters paradise! Complex overlooks scenic Charles River Bike Path and is a GREAT Value at this $$! Taxes Reflect Own.Occup.Ex.

Year

Property tax

Land + Additions

Assessment*

2026

$4,476 (+6.3%)

$366,900

2025

$4,212 (+19.9%)

$360,600

2024

$3,512 (−12.5%)

$300,200

2023

$4,012 (+8.7%)

$295,400

2022

$3,691 (+9.8%)

$278,600

2021

$3,361 (+0.9%)

$274,400

2020

$3,331 (+9.2%)

$274,400

2019

$3,051 (+2.5%)

$236,900

2018

$2,976 (+3.4%)

$220,900

2017

$2,877 (+21.9%)

$207,100

2016

$2,361 (+0.6%)

$172,600

2015

$2,348 (+0.5%)

$156,200

2014

$2,337 (+1.9%)

$156,200

2013

$2,293 (−9.5%)

$156,200

2012

$2,534 (+3.4%)

$176,000

2011

$2,450 (+1.6%)

$176,000

2010

$2,412 (+8.2%)

$181,200

2009

$2,229

$182,100

Tax history for 20 Riverside St Unit G-4

Year

Property tax

Land + Additions

Assessment*

2026

$4,476 (+6.3%)

$366,900

2025

$4,212 (+19.9%)

$360,600

2024

$3,512 (−12.5%)

$300,200

2023

$4,012 (+8.7%)

$295,400

2022

$3,691 (+9.8%)

$278,600

2021

$3,361 (+0.9%)

$274,400

2020

$3,331 (+9.2%)

$274,400

2019

$3,051 (+2.5%)

$236,900

2018

$2,976 (+3.4%)

$220,900

2017

$2,877 (+21.9%)

$207,100

2016

$2,361 (+0.6%)

$172,600

2015

$2,348 (+0.5%)

$156,200

2014

$2,337 (+1.9%)

$156,200

2013

$2,293 (−9.5%)

$156,200

2012

$2,534 (+3.4%)

$176,000

2011

$2,450 (+1.6%)

$176,000

2010

$2,412 (+8.2%)

$181,200

2009

$2,229

$182,100

*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

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

692

Year built

1962

Style

Condo/Co-op

County

Middlesex County

APN

2626520S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

Property details

Parking

Parking Information
Has Garage
Parking Spaces: 1
Parking Features: Assigned

Interior

Master Bedroom Information
Area: 160
Length: 10
Width: 16
Level: First
Features: Cedar Closet(s),Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 1

Bathroom #1 Information
Level: First
Features: Bathroom - Full

Living Room Information
Area: 160
Length: 10
Width: 16
Level: First
Features: Flooring - Wall to Wall Carpet,Open Floorplan

Kitchen Information
Area: 130
Length: 13
Width: 10
Level: First
Features: Flooring - Vinyl

Basement Information
Basement: Y

Laundry Information
Laundry Features: First Floor, In Building

Interior Features
# of Rooms (Total): 3
Flooring: Tile, Carpet, Laminate

Exterior

Building Information
Building Name: Riverside
Building Area (Total): 692
Construction Materials: Frame
StructureType: Garden
Stories (Total): 3
Year Built Source: Public Records
Year Built Details: Approximate

Exterior Features
Roof: Tar/Gravel

Property Information
Accessibility Features: No
PropertySubType: Condominium
Entry Level: 1
Entry Location: Unit Placement(Ground)
Security Features: Intercom

Financial

Tax Information
Tax Annual Amount: $3,428.63
Tax Year: 2020

Utilities

Utility Information
Utilities: for Electric Oven
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Oil
Cooling: Window Unit(s)

Location

HOA Information
Association Fee: $381
Association Fee Frequency: Monthly
Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal
Association Amenities: Hot Water, Laundry

Location Information
Directions: Main St (Watertown Sq.) to Riverside St
UnparsedAddress: 20 Riverside St # 4, Watertown MA 02472

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House of Worship, Marina, Private School, Public School, T-Station
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 692
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1962
Year Renovated: —
County: Middlesex County
APN: 2626520S

Home facts updated by county records on Jul 29, 2026

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

About this building

Sorry, but there are no photos available for the building.

No units for sale

20 Riverside St, Watertown, MA 02472

See photos & sale trends

Photo not available

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

Hosmer Elementary School

Public PreK-5 • Assigned • 0.8mi

7/10

Watertown Middle School

Public 6-8 • Assigned • 0.7mi

7/10

Watertown High School

Public 9-12 • Assigned • 0.7mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Watertown's urban-suburban feeling paired with its proximity to Cambridge & Boston have caused it to rapidly transform into a destination for home buyers. Historically a manufacturing city, it has changed into a restaurant, shopping, and biotech hub...
2 months ago • Watertown
Benjamin Ginsburg
Redfin Premier agent
152 deals
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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

6/10 Heat Factor

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

6/10 Wind Factor

54% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Watertown, MA • 02472

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

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$359,000 – $434,000

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Home values near 20 Riverside St Unit G-4

Data from public records.

Address	Redfin Estimate
20 Riverside St Apt G1, Watertown, MA 1 Beds \| 1 Baths \| 686 Sq. Ft.	$386,698
20 Riverside St Apt G6, Watertown, MA 2 Beds \| 1 Baths \| 809 Sq. Ft.	$452,718

Address	Redfin Estimate
20 Riverside St Apt G3, Watertown, MA - Beds \| 1 Baths \| 477 Sq. Ft.	$330,403
20 Riverside St Apt 1-2, Watertown, MA 2 Beds \| 1 Baths \| 809 Sq. Ft.	$430,633

Address	Redfin Estimate
20 Riverside St Apt G5, Watertown, MA 1 Beds \| 1 Baths \| 481 Sq. Ft.	$341,784
20 Riverside St Apt 1-3, Watertown, MA - Beds \| 1 Baths \| 421 Sq. Ft.	$357,514

Property information provided by MLS PIN when last listed in 2021. This data may not match . Learn more.

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