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$2,380,000
For SaleListed 46 days ago

4 Mumberson Court, Markham, ON L6C 1Y4

Cachet
6
6
3,000–3,500 ft²
Detached8 Parking59.04 × 140.79 ft Lot
Listed by CENTURY 21 HERITAGE GROUP LTD.

Assigned school

74% EQAO

Ashton Meadows Public School

Childcare

6 centres

0.6 km closest

Block profile

97% owners

$154k median

Small-area Census counts are randomly rounded by Statistics Canada.

Explore this address →

Property Information

Property TypeDetached
Lot Size59.04 × 140.79 ft
BasementFinished
Parking8 parking spaces · Private · 3-Car Garage · Attached
Property taxes$11,731/yr (2026)
Days on Market46 Days
Listed DateJul 21, 2026
MLS® NumberN13587752

Monthly Cost

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.

Listing History

Event
Date
Price
Listed
Jul 21, 2026
$2,380,000

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

Location

Map showing 4 Mumberson Court, Markham, ON L6C 1Y4 inside the Ashton Meadows Public School attendance boundaryView on Map

School Catchments

School boundaries and eligibility may change. Confirm school eligibility directly with the school board.

All Markham school catchments

Licensed Childcare Nearby

6 licensed centres nearby · closest 601 m

Licensed Child Care Centre
St. Monica Child Care Centre - Full Day
290 Calvert Road, Markham
0.6 km
Full day · After school
Operator: Kids Connection Care And Education
Licence #19028·Child Care Centre
Licensed Child Care Centre
Upper Canada Child Care At Ashton Meadows Ps
230 Calvert Road, Markham
1.1 km
Full day · Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #19082·Child Care Centre
Licensed Child Care Centre
Maple Seed Montessori And Child Care
50 Lockridge Avenue, Markham
1.1 km
Full day
Operator: Littlefoot Private Home Daycare Inc.
Licence #0002114·Child Care Centre
Licensed Child Care Centre
Royal Cachet Montessori School
9921 Woodbine Avenue, Markham
1.3 km
Full day · Half day
Operator: Royal Cachet Montessori School Ltd.
Licence #0004251·Child Care Centre
Licensed Child Care Centre
Upper Canada Child Care At Lincoln Alexander Ps
38 Hillmount Road, Markham
1.5 km
Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #0003175·Child Care Centre
Licensed Child Care Centre
The Village Children'S Programs- St. Justin Martyr Before & After School Program
140 Hollingham Road, Unionville
1.5 km
Before & after school
Operator: The Village - Children'S Programs
Licence #0001790·Child Care Centre

Area Checks

Also checked, nothing flagged at this location: flood hazard mapping, conservation-regulated areas, provincially significant wetlands, the Greenbelt, the Oak Ridges Moraine, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.

About Cachet

View Cachet on Market

Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

97%
Homeowners
65%
Households with kids
$154,000
Median income
51
Median age
More about this area
3.1
Avg. household size
58%
University degree
57%
Newcomers (immigrants)
Age profile1,230 residents
Under 2017%
20–3418%
35–6440%
65+25%

StatCan 2021 Census · this home’s dissemination area (DA 35191077). Values are randomly rounded by Statistics Canada for privacy.

Homes for sale nearby

DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Aug 22, 2026
Data sources & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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