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Detached for sale at 4 Mumberson Court, Markham - 6 bedroom, 6 bathroom - Photo 1 of 51
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$2,280,000

4 Mumberson Ct

Markham, ON L6C 1Y4

4 Mumberson Ct, MarkhamListed at $2,280,000. 6 bedroom, 6 bathroom 2-Storey. MLS® N13505690.

6Beds
6Baths
3000-3500sqft
2-Storey
8Parking
$11,730.65 (2026)

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Description

Highly Sought After Executive 5+1-bedroom, 3-car Garage Detached Home Nestled on a premier cul-de-sac among $3M+ estates in Markham's prestigious Cachet community, steps from the top-ranked St. Augustine Catholic High School. Exceptional curb appeal features an interlocked driveway, exterior pot lights, and new modern garage doors (EV-ready). Over 4500 Sq Ft of Luxurious Living Space. $$$ Spent on Upgrades: Hardwood Flooring, Pot Lights. Designer-curated interiors showcase 9ft ceilings, crown moulding, and a grand foyer with an elegant circular staircase. The main floor offers a rare bedroom with a separate full bath-ideal for in-laws or guests. A custom high end chef's kitchen boasts extensive cabinetry, S/S appliances, a breakfast bar, and an elegant dining area. Enjoy the captivating private tree-lined backyard oasis with a beautiful rose garden, a 600sf maintenance-free composite deck, gazebo with seating, and a gas BBQ hut. Perfect for summer outdoor entertainment. The upper level features a spacious open den/family room perfect for family gatherings, alongside four bedrooms: two luxurious suites with dedicated private ensuites, and two bedrooms sharing a semi-ensuite. The professionally finished basement serves as a secondary retreat or in-law suite, complete with a stylish wet bar and an additional bedroom with a full ensuite. Close to Park , Schools & Public Transit. Mins to Shopping Plaza / Supermarket, Hwy 404/407. A rare opportunity to own a beautifully maintained family home with generous living space, quality upgrades, outstanding schools and an unbeatable location.

Property Details

Property TypeDetached
Style2-Storey
CommunityCachet
Rooms11+1
Kitchens1
Washrooms6
Square Feet3000-3500 sqft
Lot Dimensions59.04 × 140.79 ft
Fronting OnWest
Dir/Cross StWarden/16th Ave
Garage TypeAttached
Garage Parking Spaces3
DrivePrivate
Parking Drive Spaces5
Total Parking Spaces8
ExteriorBrick
RoofAsphalt Shingle
FoundationConcrete
BasementFinished
Fireplace FeaturesNatural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$11,730.65
HSTIncluded In
SecurityCarbon Monoxide Detectors, Smoke Detector
Listed Date6/30/2026
Days on Market17 days
PossessionOwner

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Listing Courtesy of: CENTURY 21 HERITAGE GROUP LTD.

MLS® #N13505690

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

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HouseIndex Take: 4 Mumberson Court

This detached (2-Storey) is located in the Cachet neighbourhood of Markham.

The home offers 6+1 bedrooms, 6 bathrooms.

Features include a finished basement, 8 parking spaces including a 3-car garage, a fireplace.

Additional details: lot dimensions of 59.04 × 140.79 feet.

Listed at $2,280,000 CAD with annual property taxes of $11,730.65 (2026).

About Markham Real Estate

This Detached is located in the Cachet community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Detached homes in Markham are in high demand among families seeking space, privacy, and long-term equity growth.

Tech corridor along Highway 7Historic Unionville Main StreetYork Region's top-ranked schoolsPacific Mall & Markville Shopping Centre
~50 min commute to downtown TorontoWalkability: Moderate — walkable near Unionville and downtown Markham
View full Markham neighbourhood guide →