For sale

$1,250,000

Est. $5,251/mo —

•

4 ba

•

View

sq ft

21 Summerlea St, Markham, ON L3S 4H6

About this home

Priced to Sell!! Welcome to 21 Summerlea St! Discover this spacious 5+1 bedroom detached home located in the highly sought-after Middlefield community. Situated on a generous lot, this solid brick home seamlessly blends elegance and functionality, featuring hardwood flooring throughout. The backyard offers an enclosed second kitchen, perfect for those who love to cook and entertain. The bright family room provides a warm gathering space, complete with a cozy gas fireplace. The second level boasts five generously sized bedrooms, including a primary retreat with a walk-in closet and 4-piece ensuite. The finished basement is ideal for entertaining, showcasing a wet bar with mirrored backsplash overlooking a large recreation room, along with an additional bedroom and washroom-adding exceptional value. Garage, Driveway and Roof (2024). Prime location! Close to top-ranked schools, places of worship, Pacific Mall, shopping, GO Train, TTC, and Hwy 401/407. This gem won't last-schedule your showing today!

Single-familyProperty Type

4,198 sq ftLot Size

4 spacesParking

Listing updated: Aug 17, 2026 at 01:12pm

Redfin checked: a minute ago

•Source:TREB #N12839550

See this home in person

Open houses

No upcoming open houses.

Nearby open houses (10)

OPEN SAT, 2PM TO 4PM
$999,900
3 beds2 baths— sq ft
38 Lingarde Dr, Scarborough, ON M1R 1X6
OPEN SAT, 2PM TO 4PM
$699,999
4 beds3 baths— sq ft
83 Mondeo Dr Unit 331, Scarborough, ON M1P 5B6
OPEN SAT, 2PM TO 4PM
$1,588,000
4 beds4 baths— sq ft
103 Prospectors Dr, Markham, ON L6C 3J9
OPEN SAT, 2PM TO 4PM
$2,158,000
8 beds6 baths— sq ft
6 Brill Cres, North York, ON M2R 2X3
OPEN SAT, 2PM TO 4PM
$795,000
3 beds3 baths— sq ft
1941 Treetop Way, Pickering, ON L1V 7J3
OPEN SAT, 2PM TO 4PM3D WALKTHROUGH
$898,000
3 beds3 baths— sq ft
16 Radmore Pl, Markham, ON L6B 0G7
OPEN SAT, 2PM TO 4PM
$1,435,000
4 beds2 baths— sq ft
634 Millwood Rd, Toronto, ON M4S 1K8
OPEN SAT, 2PM TO 5PM
$1,499,000
3 beds2 baths— sq ft
23 Pomander Rd, Unionville, ON L3R 1X5
OPEN SUN, 1PM TO 5PM
$770,000
3 beds3 baths— sq ft
285 Antibes Dr Unit 11, North York, ON M2R 3X9
OPEN SUN, 2PM TO 4PM
$699,000
4 beds2 baths— sq ft
14 Rosswood Cres, Scarborough, ON M1P 3N2

Around this home

Schools

0.6km

Coppard Glen Public School

Public, JK-8 • Assigned

0.2km

Middlefield Collegiate Institute

Public, 9-12 • Assigned

Provided by Local Logic

Lifestyle

Provided by Walk Score and Local Logic

Property details

Interior
Exterior

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Fireplace
Finished basement

Heating & cooling
Central air conditioning
Natural gas heating with forced air

Sale and tax history for 21 Summerlea St

Sale History
Tax History

Date

Event

Price

TREB #N12839550

Aug 17, 2026

Price Changed

$1,250,000

Jun 25, 2026

Relisted

—

Jun 24, 2026

Delisted

—

May 26, 2026

Price Changed

$1,299,999

Apr 14, 2026

Price Changed

$1,199,999

Mar 3, 2026

Listed

$1,250,000

TREB #N12768628

Feb 7, 2026

Listed

$1,350,000

TREB #N12359914

Dec 31, 2025

Delisted

—

Aug 22, 2025

Listed

$1,450,000

+34

Solid Brick 2 Storey Home in the Heart of Middlefield! Proudly offered by the original owner, this beautifully maintained 5+1 bedroom detached home sits on a spacious lot in one of Markham's most sought-after communities. Featuring gleaming hardwood floors, a bright family room with cozy gas fireplace, and a rare enclosed second kitchen, perfect for year-round cooking and entertaining. Upstairs boasts five generous bedrooms, including a sun-filled primary suite with walk-in closet and private 4-pc ensuite. The finished basement offers a large rec room, wet bar, full bath, and extra bedroom ideal for extended family or guests. Steps to top schools, TTC, GO, shopping, Pacific Mall, places of worship, and Hwy 401/407. A rare opportunity you wont want to miss!

TREB #N12226647

Jun 17, 2025

Listed

$1,650,000

TREB #N12149803

May 14, 2025

Listed

$1,799,000

TREB #N12056935

Apr 2, 2025

Listed

$1,850,000

TREB #W187228

Jan 28, 2003

Delisted

—

Jan 23, 2003

Listed

$364,900

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Finished Sq. Ft.

—

Unfinished Sq. Ft.

—

Total Sq. Ft.

—

Year built

—

Style

Single Family Residential

Region

York Region

Parking Spaces

—

Basement

—

Accessible

—

Maintenance Fees

—

Garage

—

Features

—

Last updated by owner on Aug 9, 2023.

Tour for free, no strings attached

Make a winning offer with the help of a local agent

Ask a question

(647) 503-0346

Nearby similar homes

Sorry, we don't have any nearby similar homes to display. See all homes for sale in Middlefield

Details provided by TREB and may not match the public record. Learn more.

More real estate resources

Municipalities
Neighborhoods

Vaughan homes for sale	Ajax homes for sale	Caledon homes for sale
Kawartha Lakes homes for sale	Toronto homes for sale	Brampton homes for sale
Pickering homes for sale	Whitby homes for sale	Mississauga homes for sale
Innisfil homes for sale	Milton homes for sale	Richmond Hill homes for sale
Oakville homes for sale	Oshawa homes for sale	Aurora 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

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 CIPO.

Redfin Unlimited Liability Company (trade name, Redfin) is a licensed and registered real estate brokerage in British Columbia and Ontario only.

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.

The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.