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What this listing tells us
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, stainless steel 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.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | ListedCurrent | For sale | $2,280,000 | — | N13505690 | This page |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
5- Heating
- Forced Air
- Air conditioning
- Central Air
- Fireplaces
- 1
- Water source
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Cul de Sac/Dead End
- Fenced Yard
- Park
- Place Of Worship
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Markham market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Markham market right now
Average sold price, days on market, and closed-transaction count for Markham — sourced from MLS®.
- Avg sold price$1,169,475Last 30 days
- Median sold price$1,100,000Middle of the market
- Days on market29 dAvg from list to close
- Closed last 30d889MLS® transactions
We'll get you into 4 Mumberson Court — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 4 Mumberson Court and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.
How much is 4 Mumberson Court listed for?
4 Mumberson Court is listed at $2,280,000 on the MLS® (listing N13505690). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 4 Mumberson Court have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. 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 Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
