OFF MARKET

Off Market Jul 2017 for $560K

$771,629

•

1,221

sq ft

21 Watson Rd #21, Belmont, MA 02478

About this home

Charming “Miller” Style 2 Family Condo Located in Sought After Burbank Neighborhood on the Cambridge Line! Pristine, Sun Splashed 1,221 sq. ft. 6 Rm 2 Bed 1 Bath condo Features an inviting gum-wood trimmed living room with crown moldings, French door & wood burning Fireplace. Generous south facing family room, Modern Eat-In Granite kitchen, Custom Built in Pantry / Hutch, Formal dining room with French door, 2 good sized bedrooms, modern tiled bath with tub & shower. Nest thermostat, Gas boiler, Updated Electric, Private Storage Area, 1 car parking in garage under & 1 car parking in the driveway. Lovely & Exclusive yard area with mature plantings. Ideally located near All Levels of Top Schools, Shops, Restaurants, Public Transport, Alewife Station, Golf, Biking/Jogging Trails, Vibrant Belmont Center & Fresh Pond. Don't Miss this one, This Home is a Must See!

CondoProperty Type

1928Year Built

$632Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Michael Savas • Century 21 Adams Lawndale

Bought with Bob Bittelari • Century 21 Adams Lawndale

Redfin checked: 3 minutes ago

•Source:MLS PIN #72167400

$761,667

Updated Jan 10, 2026

Based on recent home sales selected by the homeowner.

SOLD AUG 27, 2025
56 Marlboro St #1, Belmont, MA 02478
$600,000 Last sold price
A
2 beds1 bath1,049 sq ft
56 Marlboro St #1, Belmont, MA 02478
SOLD APR 7, 2025
5-7 Colby St #7, Belmont, MA 02478
$860,000 Last sold price
B
3 beds1 bath1,292 sq ft
5-7 Colby St #7, Belmont, MA 02478
SOLD SEP 11, 2025
46 Unity Ave #2, Belmont, MA 02478
$618,000 Last sold price
C
2 beds1 bath1,056 sq ft
46 Unity Ave #2, Belmont, MA 02478
SOLD SEP 19, 2025
86 Baker #86, Belmont, MA 02478
$685,000 Last sold price
D
2 beds1 bath1,090 sq ft
86 Baker #86, Belmont, MA 02478
SOLD JUL 9, 2025
10 Woodland St #10, Belmont, MA 02478
$626,000 Last sold price
E
2 beds1 bath1,020 sq ft
10 Woodland St #10, Belmont, MA 02478

Redfin Estimate

$771,629

$212K since sold in July 2017$12K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2% higher than the average sale price ($757K) of 6 comparable homes.

SOLD JUL 17, 2026
$760,000
A
2 beds1 bath1,287 sq ft
20 Lawndale St #20, Belmont, MA 02478
SOLD JUL 3, 2026
$710,000
B
2 beds1 bath1,170 sq ft
14 Leslie Rd #14, Belmont, MA 02478
SOLD JUN 12, 2026
$750,000
C
2 beds1 bath1,260 sq ft
15 Wiley Rd #15, Belmont, MA 02478
SOLD MAY 19, 2026
$775,000
D
2 beds1 bath1,218 sq ft
17 Bartlett Ave #1, Belmont, MA 02478
SOLD JUL 14, 2026
$770,000
E
2 beds1 bath1,145 sq ft
41 Blanchard Rd #41, Cambridge, MA 02138
SOLD AUG 17, 2026
$775,000
F
2 beds1.5 baths1,326 sq ft
23 Pine St #1, Belmont, MA 02478

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Earn from this home

Sell

$370,387

Est. take-home

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Rent

$2,681/mo

Redfin rental estimate

List your home for rent

Market trends in 02478, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.7%

+0.1% MoM

Median sale price

$1.4M

$29K MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

OPEN SAT, 12PM TO 2PM
$1,388,800
4 beds2 baths2,834 sq ft
24-26 Baker St, Belmont, MA 02478
OPEN FRI, 11AM TO 12:30PM
$929,900
3 beds2.5 baths1,845 sq ft
81 Grant Ave #81, Belmont, MA 02478
OPEN SUN, 1:30PM TO 2:45PM
$2,499,000
5 beds3.5 baths2,859 sq ft
45 Wellesley Rd, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 21 Watson Rd #21

Date

Event

Price

MLS PIN #72167400

Jul 19, 2017

Sold

$560,000

$459/sq ft

May 24, 2017

Pending

—

May 18, 2017

Listed

$529,000

$433/sq ft

MLS PIN #71084401

Jul 16, 2010

Sold

$370,000

$303/sq ft

May 28, 2010

Contingent

—

May 21, 2010

Listed

$379,000

$310/sq ft

"COLONIAL" STYLE 2 FAMILY CONDO IN CHOICE BURBANK LOCATION! PRISTINE, SUN SPLASHED 1,221 sq ft 6 rm 2 bed 1.bth condo. It Features gumwood trim lvrm with frplc, large south facing sunrm, Modern granite kit, large glass door pantry closet, formal size diningrm, 2 generous sized bedrms, modern bath, gas boiler, updated electric, 1 car garage under.Superb period detailing. large, lovely yard with mature plantings. Near Schools, "T" & Center!

Public record

Beds

Baths

1.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

1,221

Year built

1928

Style

Condo/Co-op

County

Middlesex County

APN

—

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Dec 30, 2025.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 1
AttachedGarageYN: Yes
Parking Features: Attached, Under, Off Street

Interior

Master Bedroom Information
Area: 143
Length: 13
Width: 11
Level: First
Features: Closet,Flooring - Hardwood,Window(s) - Bay/Bow/Box

Bedroom #2 Information
Area: 132
Length: 12
Width: 11
Level: First
Features: Closet,Flooring - Hardwood

Bathroom Information
# of Bathrooms (Full): 1

Bathroom #1 Information
Area: 54
Length: 9
Width: 6
Level: First
Features: Bathroom - Full,Bathroom - Tiled With Tub & Shower

Living Room Information
Area: 264
Length: 22
Width: 12
Level: First
Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box,French Doors

Family Room Information
Area: 162
Length: 18
Width: 9
Level: First
Features: Flooring - Hardwood,French Doors

Dining Room Information
Area: 169
Length: 13
Width: 13
Level: First
Features: Flooring - Hardwood,French Doors,Chair Rail

Kitchen Information
Area: 182
Length: 14
Width: 13
Level: First
Features: Flooring - Hardwood,Pantry,Countertops - Stone/Granite/Solid,Cabinets - Upgraded

Basement Information
Basement: Y

Laundry Information
Laundry Features: In Building, Gas Dryer Hookup, Washer Hookup

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

Interior Features
# of Rooms (Total): 6
Window Features: Insulated Windows, Storm Window(s)
Flooring: Tile, Hardwood

Exterior

Building Information
Building Area (Total): 1,221
Construction Materials: Frame
StructureType: 2/3 Family
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Approximate

Exterior Features
Roof: Shingle

Property Information
PropertySubType: Condominium
Entry Level: 1

Financial

Tax Information
Tax Annual Amount: $5,114
Tax Year: 2017

Utilities

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

Heating & Cooling
Has Heating
Heating: Steam, Natural Gas

Location

HOA Information
Association Fee Frequency: Unknown
Association Fee Includes: Insurance

Location Information
Directions: Washington or Concord Ave
UnparsedAddress: 21 Watson Rd # 21, Belmont MA 02478

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

Public facts

Beds: 2
Baths: 1.5
Sq. Ft.: 1,221
Stories: —
Parking Spaces: 2
Basement: Yes
Accessible: No
Lot Size: —
Style: Condo/Co-op
Year Built: 1928
Year Renovated: —
County: Middlesex County
APN: —
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Dec 30, 2025

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools
Places
Transit

Mary Lee Burbank School

Public K-3 • Assigned • 0.2mi

10/10

Belmont High School

Public 9-12 • Assigned • 0.3mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Belmont is a low-inventory, high-demand market driven both by restrictive zoning laws & proximity to Cambridge. New housing production is scarce, with demand for properties always exceeding supply. This will keep the market difficult for buyers and...
2 months ago • Belmont
Benjamin Ginsburg
Redfin Premier agent
151 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

5/10 Heat Factor

7 hot days expected this year, 15 days in 30 years

Wind Factor

We're working on getting current and accurate wind risk information for this home.

Air Factor

We're working on getting current and accurate air risk information for this home.

Provided by First Street

Historical weather

Belmont, MA • 02478

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

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$734,000 – $888,000

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Home values near 21 Watson Rd #21

Data from public records.

Address	Redfin Estimate
27 Watson Road, Belmont, MA 4 Beds \| 2 Baths \| 2432 Sq. Ft.	$1,174,008
2830 Watson Road, Belmont, MA 3 Beds \| 2 Baths \| 2184 Sq. Ft.	—

Address	Redfin Estimate
1618 Watson Road, Belmont, MA 3 Beds \| 4 Baths \| 2273 Sq. Ft.	$1,370,928
21 Watson Road, Belmont, MA 2 Beds \| 1 Baths \| 1391 Sq. Ft.	$767,005

Address	Redfin Estimate
2224 Watson Road, Belmont, MA 3 Beds \| 2 Baths \| 2137 Sq. Ft.	—
23 Watson Road, Belmont, MA 3 Beds \| 1.5 Baths \| 1726 Sq. Ft.	$1,215,478

Property information provided by MLS PIN when last listed in 2017. This data may not show owner updates. Learn more.

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