OFF MARKET

Off Market May 2018 for $1.3M

$2,027,780

•

3,245

sq ft

21 Old Colony Rd, Arlington, MA 02474

About this home

FRESH LOWER PRICE ! New construction in sought after Morningside location. Meticulous details: Large open floor plan features 10 rooms, 5 bedrooms, 3 full baths, high end kitchen with commercial Thermador grade gas oven and Bosch Stainless Steel appliances and granite countertops. First floor office/6th bedroom. Third floor walk-up for future expansion, game room, etc. Two gas fireplaces, full basement ready for your finishing touch. Outdoor landscape lighting, large level lot, trex deck, sprinkler system in yard and shed. 2 car garage with extra parking, minutes to newly renovated Stratton Elementary School and Winchester golf course and Winchester Boat Club.

Single-familyProperty Type

2017Year Built

9,060 sq ftLot Size

$625Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Kathleen Mccloskey • Century 21 Adams KC

Bought with Jun Zhang • HMW Real Estate, LLC

Redfin checked: 2 minutes ago

•Source:MLS PIN #72236197

Redfin Estimate

$2,027,780

$653K since sold in May 2018$19K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.6% higher than the average sale price ($1.64M) of 6 comparable homes.

SOLD JUL 31, 2026
$1,475,000
A
4 beds3 baths3,002 sq ft
163 Woodside Ln, Arlington, MA 02474
SOLD JUL 9, 2026
$2,000,000
B
4 beds2.5 baths3,017 sq ft
11 Rockland Ave, Arlington, MA 02474
BOUGHT WITH REDFIN MAY 8, 2026
$1,825,000
C
4 beds3.5 baths3,240 sq ft
143 Wright St, Arlington, MA 02474
SOLD AUG 14, 2026
$1,211,000
D
4 beds2.5 baths2,476 sq ft
88 Wright St, Arlington, MA 02474
SOLD APR 29, 2026
$2,150,000
E
5 beds4 baths3,374 sq ft
72 Thesda St, Arlington, MA 02474
SOLD JUN 30, 2026
$1,185,000
F
4 beds2.5 baths2,285 sq ft
55 Brand St, Arlington, MA 02474

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,015,283

Est. take-home

List your home with Redfin and save $10,139

Rent

$5,918/mo

Redfin rental estimate

List your home for rent

Market trends in 02474, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.3%

+0.8% MoM

Median sale price

$1.1M

$135K MoM

Avg. days on market

19d

3 days MoM

Recently sold homes

24 MoM

New listings for sale

$1,619,000
4 beds3 baths2,000 sq ft
323 Ridge St, Arlington, MA 02474
HOT HOME
$1,099,000
3 beds2 baths1,920 sq ft
31-33 Pondview Rd #31, Arlington, MA 02474
EARLY ACCESS
Unknown
3 beds3 baths1,716 sq ft
83 Palmer St #83, Arlington, MA 02474
HOT HOME
$985,000
3 beds2.5 baths2,256 sq ft
1 Russell Pl #1, Arlington, MA 02474
$1,250,000
4 beds2 baths2,404 sq ft
90-92 Thorndike St, Arlington, MA 02474
See all

Provided by Redfin

Sale history for 21 Old Colony Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,332 (+3.7%)

$595,000 + $1,014,300

$1,609,300

2024

$16,709 (+3.2%)

$595,000 + $982,800

$1,577,800

2023

$16,192 (+6.9%)

$511,900 + $932,500

$1,444,400

2022

$15,147 (−3.2%)

$484,300 + $842,100

$1,326,400

2021

$15,644 (+2.5%)

$484,300 + $895,200

$1,379,500

2020

$15,257 (+15.2%)

$484,300 + $895,200

$1,379,500

2019

$13,240 (+37.0%)

$484,300 + $691,500

$1,175,800

2018

$9,662 (+26.0%)

$415,100 + $381,400

$796,500

2017

$7,667 (+7.9%)

$387,400 + $223,000

$610,400

2016

$7,105 (+1.0%)

$332,100 + $223,000

$555,100

2015

$7,038 (+2.7%)

$297,500 + $221,900

$519,400

2014

$6,856 (+4.0%)

$275,300 + $221,900

$497,200

2013

$6,593 (+12.1%)

$262,500 + $221,900

$484,400

2012

$5,879 (+9.5%)

$221,400 + $209,000

$430,400

2011

$5,370 (+2.5%)

$221,400 + $211,300

$432,700

2010

$5,240 (+2.5%)

$221,400 + $211,300

$432,700

2009

$5,111

$225,800 + $203,000

$428,800

Tax history for 21 Old Colony Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,332 (+3.7%)

$595,000 + $1,014,300

$1,609,300

2024

$16,709 (+3.2%)

$595,000 + $982,800

$1,577,800

2023

$16,192 (+6.9%)

$511,900 + $932,500

$1,444,400

2022

$15,147 (−3.2%)

$484,300 + $842,100

$1,326,400

2021

$15,644 (+2.5%)

$484,300 + $895,200

$1,379,500

2020

$15,257 (+15.2%)

$484,300 + $895,200

$1,379,500

2019

$13,240 (+37.0%)

$484,300 + $691,500

$1,175,800

2018

$9,662 (+26.0%)

$415,100 + $381,400

$796,500

2017

$7,667 (+7.9%)

$387,400 + $223,000

$610,400

2016

$7,105 (+1.0%)

$332,100 + $223,000

$555,100

2015

$7,038 (+2.7%)

$297,500 + $221,900

$519,400

2014

$6,856 (+4.0%)

$275,300 + $221,900

$497,200

2013

$6,593 (+12.1%)

$262,500 + $221,900

$484,400

2012

$5,879 (+9.5%)

$221,400 + $209,000

$430,400

2011

$5,370 (+2.5%)

$221,400 + $211,300

$432,700

2010

$5,240 (+2.5%)

$221,400 + $211,300

$432,700

2009

$5,111

$225,800 + $203,000

$428,800

*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

9,148 Sq. Ft.

Year renovated

—

Sq. Ft.

3,496

Year built

2017

Style

Single Family Residential

County

Middlesex County

APN

3882586S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

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: Under, Garage Door Opener, Paved Drive, Off Street

Interior

Master Bedroom Information
Area: 352
Length: 22
Width: 16
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Walk-In Closet(s),Flooring - Hardwood

Bedroom #2 Information
Area: 98
Length: 14
Width: 7
Level: Second
Features: Flooring - Hardwood

Bedroom #3 Information
Area: 154
Length: 14
Width: 11
Level: Second
Features: Flooring - Hardwood

Bedroom #4 Information
Area: 165
Length: 15
Width: 11
Level: Second
Features: Flooring - Hardwood

Bedroom #5 Information
Area: 238
Length: 14
Width: 17
Level: Second
Features: Flooring - Hardwood

Bathroom Information
# of Bathrooms (Full): 3
Master Bathroom Features: Yes

Bathroom #1 Information
Level: First
Features: Bathroom - 3/4,Bathroom - Tiled With Shower Stall

Bathroom #2 Information
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Bathroom - Tiled With Tub & Shower

Bathroom #3 Information
Level: Second
Features: Bathroom - Full,Bathroom - Tiled With Tub & Shower,Jacuzzi / Whirlpool Soaking Tub

Living Room Information
Area: 392
Length: 28
Width: 14
Level: First
Features: Flooring - Hardwood,Recessed Lighting

Family Room Information
Area: 266
Length: 19
Width: 14
Level: First
Features: Ceiling Fan(s),Recessed Lighting

Dining Room Information
Level: First
Features: Flooring - Hardwood,Recessed Lighting

Kitchen Information
Area: 280
Length: 20
Width: 14
Level: First
Features: Flooring - Hardwood,Balcony / Deck,Open Floorplan,Gas Stove,Peninsula

Office Room Information
Level: First
Features: Flooring - Hardwood

Basement Information
Basement: Full, Interior Entry

Laundry Information
Laundry Features: First Floor

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

Interior Features
# of Rooms (Total): 10
Door Features: Insulated Doors
Window Features: Insulated Windows, Screens
Flooring: Tile, Hardwood, Flooring - Hardwood
Interior Features: Home Office, Mud Room, Walk-Up Attic

Exterior

Building Information
Building Area (Total): 3,245
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Builder
Year Built Details: Approximate
Color: Blue
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck, Deck - Composite
Exterior Features: Deck, Deck - Composite, Storage, Sprinkler System, Decorative Lighting, Screens

Property Information
Accessibility Features: No
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 0.21
Lot Features: Corner Lot, Level
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $7,666.63
Tax Year: 2017

Utilities

Utility Information
Utilities: for Gas Range
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Natural Gas
Cooling: Central Air

Location

Location Information
Directions: Morningside Dr. to Windmill to Old Colony
UnparsedAddress: 21 Old Colony Road, Arlington MA 02474

Community Information
Senior CommunityYN: No
Community Features: Park, Golf, Public School

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 3,496
Stories: 2.0
Lot Size: 9,148 square feet
Style: Single Family Residential
Year Built: 2017
Year Renovated: —
County: Middlesex County
APN: 3882586S

Home facts updated by county records on Jul 29, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
StandardStatus: Closed

Around this home

Schools

M. Norcross Stratton Elementary School

Public K-5 • Assigned • 0.3mi

8/10

Ottoson Middle School

Public 7-8 • Assigned • 1.0mi

10/10

Arlington High School

Public 9-12 • Assigned • 0.9mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Arlington's location paired with its diverse housing stock of houses and condos has made it a desirable extension of the ever-popular Cambridge market. It is no longer a "backup" town, and has the convenience of what used to be called a "streetcar...
2 months ago • Arlington
Benjamin Ginsburg
Redfin Premier agent
152 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

5/10 Heat Factor

7 days above 98° expected this year, 15 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

Arlington, MA • 02474

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

$1.93M – $2.33M

Reach more buyers when you sell with Redfin. Save up to $20,278 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

3D & VIDEO TOUR

$2,849,000

5 beds4.5 baths5,058 sq ft

7 Viking Rd, Winchester, MA 01890

$1,619,000

4 beds3 baths2,000 sq ft

323 Ridge St, Arlington, MA 02474

$1,050,000

4 beds2.5 baths2,086 sq ft

94 Grove St, Medford, MA 02155

$3,295,000

6 beds6.5 baths6,100 sq ft

2 Atherton Rd, Winchester, MA 01890

$1,250,000

3 beds2 baths2,235 sq ft

45 Grandview Rd, Arlington, MA 02476

$3,299,000

7 beds7.5 baths7,226 sq ft

1 Plymouth Rd, Winchester, MA 01890

New listings for sale in 02474

$1,619,000

4 beds3 baths2,000 sq ft

323 Ridge St, Arlington, MA 02474

HOT HOME

$1,099,000

3 beds2 baths1,920 sq ft

31-33 Pondview Rd #31, Arlington, MA 02474

EARLY ACCESSCOMPASS COMING SOON

Unknown

3 beds3 baths1,716 sq ft

83 Palmer St #83, Arlington, MA 02474

HOT HOME

$985,000

3 beds2.5 baths2,256 sq ft

1 Russell Pl #1, Arlington, MA 02474

$1,250,000

4 beds2 baths2,404 sq ft

90-92 Thorndike St, Arlington, MA 02474

Home values near 21 Old Colony Rd

Data from public records.

Address	Redfin Estimate
9 Old Colony Rd, Arlington, MA 4 Beds \| 1.5 Baths \| 2222 Sq. Ft.	$1,319,710
18 Old Colony Rd, Arlington, MA 3 Beds \| 1.5 Baths \| 2216 Sq. Ft.	$1,180,298

Address	Redfin Estimate
10 Old Colony Rd, Arlington, MA 3 Beds \| 3 Baths \| 2384 Sq. Ft.	$1,357,868
22 Old Colony Rd, Arlington, MA 2 Beds \| 1.5 Baths \| 1492 Sq. Ft.	$1,039,441

Address	Redfin Estimate
14 Old Colony Rd, Arlington, MA 3 Beds \| 1.5 Baths \| 2506 Sq. Ft.	$1,216,775
30 Old Colony Rd, Arlington, MA 4 Beds \| 2 Baths \| 2208 Sq. Ft.	$1,659,148

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

More real estate resources

Cities
Minor Civil Divisions
Neighborhoods
Zip Codes
Popular Searches

Cambridge homes for sale
Boston homes for sale
Newton homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

02155 homes for sale
02474 homes for sale
02140 homes for sale
02478 homes for sale
01890 homes for sale

Houses for rent in Arlington	Agents near me	Quincy, MA homes for sale	Arlington Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Arlington Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings