OFF MARKET

Off market oct 2016 for $193K

$303,198

Studio

•

421

sq ft

20 Riverside Unit 1-6, Watertown, MA 02472

About this home

GORGEOUS studio condo on first floor of building. ON THE CHARLES RIVER in Watertown Square, with walking distance to express buses, downtown shopping and restaurants. Hardwood floors throughout. Perfect for commuters who want easy access to public transportation, the Mass Pike, or Cambridge. Building is professionally managed and offers common laundry and storage. Heat and hot water included in the condo fee!! Charles River recreation path directly across the street.

CondoProperty Type

1962Year Built

$720Est. Price/Sq.Ft.

1 spaceParking

Listed by Stephen Depamphilis • Exclusive Realty

Bought with The Rasner Group • Keller Williams Realty Boston Northwest

Redfin checked: a few seconds ago

•Source:MLS PIN #72014577

Redfin Estimate

$303,198

$110K since sold in October 2016$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 26% lower than the average sale price ($410K) of 6 comparable homes.

SOLD SEP 30, 2026
$389,000
A
1 bed1 bath672 sq ft
8 Riverside St Unit 3-3, Watertown, MA 02472
SOLD SEP 10, 2026
$425,000
B
2 beds1 bath685 sq ft
14 Riverside St Unit 2-1, Watertown, MA 02472
SOLD JUL 17, 2026
$362,000
C
1 bed1 bath670 sq ft
10 William St #37, Watertown, MA 02472
BOUGHT WITH REDFIN JUL 8, 2026
$369,000
D
1 bed1 bath550 sq ft
32 Whites Ave Unit D65, Watertown, MA 02472
SOLD AUG 18, 2026
$505,000
E
2 beds1 bath738 sq ft
68 Aldrich Rd Unit B, Watertown, MA 02472
SOLD AUG 24, 2026
$410,000
F
2 beds1 bath950 sq ft
10 Williams St #45, Watertown, MA 02472

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Earn from this home

Rent

$2,282/mo

Redfin rental estimate

List your home for rent

Market trends in 02472, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.4%

+0.7% MoM

Median sale price

$880K

$5K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

14 MoM

New listings for sale

EARLY ACCESS
$1,100,000
3 beds3 baths2,028 sq ft
5 Winter St #5, Watertown, MA 02472
$397,000
2 beds1 bath600 sq ft
50 Carey Ave #9, Watertown, MA 02472
$575,000
1 bed1 bath840 sq ft
151 Coolidge Ave #608, Watertown, MA 02472
$1,595,000
4 beds4.5 baths3,284 sq ft
200 Belmont St Unit U01, Watertown, MA 02472
$774,900
3 beds1 bath2,224 sq ft
54 Jensen Rd, Watertown, MA 02472
3D WALKTHROUGH
$899,000
3 beds2.5 baths1,344 sq ft
559 Main St, Watertown, MA 02472
VIDEO TOUR
$539,000
2 beds1 bath896 sq ft
90 Cypress St #2, Watertown, MA 02472
$850,000
6 beds2.5 baths3,078 sq ft
40-42 Irving St, Watertown, MA 02472
$1,295,000
3 beds3 baths2,331 sq ft
25 Beechwood Ave #2, Watertown, MA 02472
$1,195,000
3 beds3 baths2,034 sq ft
194 N Beacon St #1, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 20 Riverside Unit 1-6

Year

Property tax

Land + Additions

Assessment*

2026

$3,797 (+4.5%)

$311,200

2025

$3,635 (+45.9%)

$311,200

2024

$2,492 (−12.6%)

$213,000

2023

$2,850 (+10.0%)

$209,900

2022

$2,590 (+9.8%)

$195,500

2021

$2,358 (+0.9%)

$192,500

2020

$2,337 (+12.2%)

$192,500

2019

$2,083 (+2.2%)

$161,700

2018

$2,039 (+3.5%)

$151,400

2017

$1,971 (+21.8%)

$141,900

2016

$1,618 (+0.6%)

$118,300

2015

$1,608 (+0.4%)

$107,000

2014

$1,601 (+1.9%)

$107,000

2013

$1,571 (−9.6%)

$107,000

2012

$1,737 (+3.5%)

$120,600

2011

$1,679 (+1.6%)

$120,600

2010

$1,653 (+8.8%)

$124,200

2009

$1,520

$124,200

Tax history for 20 Riverside Unit 1-6

Year

Property tax

Land + Additions

Assessment*

2026

$3,797 (+4.5%)

$311,200

2025

$3,635 (+45.9%)

$311,200

2024

$2,492 (−12.6%)

$213,000

2023

$2,850 (+10.0%)

$209,900

2022

$2,590 (+9.8%)

$195,500

2021

$2,358 (+0.9%)

$192,500

2020

$2,337 (+12.2%)

$192,500

2019

$2,083 (+2.2%)

$161,700

2018

$2,039 (+3.5%)

$151,400

2017

$1,971 (+21.8%)

$141,900

2016

$1,618 (+0.6%)

$118,300

2015

$1,608 (+0.4%)

$107,000

2014

$1,601 (+1.9%)

$107,000

2013

$1,571 (−9.6%)

$107,000

2012

$1,737 (+3.5%)

$120,600

2011

$1,679 (+1.6%)

$120,600

2010

$1,653 (+8.8%)

$124,200

2009

$1,520

$124,200

*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.

421

Year built

1962

Style

Condo/Co-op

County

Middlesex County

APN

1045236S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2026.

Property details

Parking

Parking Information
Parking Spaces: 1

Interior

Bathroom Information
# of Bathrooms (Full): 1

Basement Information
Basement: N

Interior Features
# of Rooms (Total): 2

Exterior

Building Information
Building Name: Riverside Condominiums
Building Area (Total): 421
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Unknown/Mixed

Property Information
PropertySubType: Condominium
Entry Level: 1

Financial

Tax Information
Tax Annual Amount: $1,608.21
Tax Year: 2015

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Heating
Has Cooling
Heating: Oil
Cooling: Wall Unit(s)

Location

HOA Information
Association Fee: $237
Association Fee Frequency: Monthly
Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal
Association Amenities: Hot Water, Laundry, Storage

Location Information
Directions: Exit 17 off Mass Pike to Galen Street, turn right onto Riverside Street
UnparsedAddress: 20 Riverside # 6, Watertown MA 02472

Community Information
Senior CommunityYN: No

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 421
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1962
Year Renovated: —
County: Middlesex County
APN: 1045236S

Home facts updated by county records on Sep 10, 2026

Other

Listing Information
StandardStatus: Closed

About this building

1 for sale

20 Riverside St, Watertown, MA 02472

See photos & sale trends

Photo via 2-3 listing

Units for sale


2-3	$359,000	1 bed	1 bath	421 sq ft

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...
1 month ago • Watertown
Benjamin Ginsburg
Redfin Premier agent
155 deals
Was this helpful?
Watertown’s market has exploded in recent years, with high home prices. Located close to Boston, it offers the perfect balance of a seamless urban commute and the tranquility of suburban living. Enhanced by flexible MBTA bus options and its location...
1 month ago • Watertown
Kyle MacNichol
Redfin Premier agent
59 deals
Was this helpful?

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

$289,000 – $349,000

Sell confidently with a local market expert in Watertown. 3 minutes to get started.

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3D WALKTHROUGH

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Three-season sunroom • Fully fenced yard • 5,294 sq ft lot

VIDEO TOUR

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Top-floor living • Renovated kitchen • Induction cooking

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Home values near 20 Riverside Unit 1-6

Data from public records.

Address	Redfin Estimate
20 Riverside St Apartment G1, Watertown, MA 1 Beds \| 1 Baths \| 686 Sq. Ft.	$389,093
20 Riverside St Apartment G5, Watertown, MA 1 Beds \| 1 Baths \| 481 Sq. Ft.	$342,443

Address	Redfin Estimate
20 Riverside St Apartment G3, Watertown, MA - Beds \| 1 Baths \| 477 Sq. Ft.	$327,264
20 Riverside St Apartment G6, Watertown, MA 2 Beds \| 1 Baths \| 809 Sq. Ft.	$431,042

Address	Redfin Estimate
20 Riverside St Apartment G4, Watertown, MA 1 Beds \| 1 Baths \| 692 Sq. Ft.	$378,178
20 Riverside St Apartment 1-2, Watertown, MA 2 Beds \| 1 Baths \| 809 Sq. Ft.	$406,569

Property information provided by MLS PIN when last listed in 2016. This data may not match . Learn more.

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