Homes like this in Markham sell in about 29 days — this one has been listed 1 day.
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
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What this listing tells us
Exceptional custom-upgraded executive home nestled on a quiet, secluded court in one of Markham's most desirable neighbourhoods. This impressive residence offers a private, tree-lined backyard where you can unwind while enjoying the peaceful sights and sounds of a picturesque pond waterfall. Thoughtfully designed with premium builder upgrades, this home features an enlarged kitchen and family room, second-floor laundry, and a rare 9-foot basement ceiling. The spacious, functional layout showcases elegant living and dining rooms, a dedicated main-floor office, and a gourmet kitchen with a centre island overlooking the inviting family room with a walk-out to the deck. The bright and huge breakfast area, complete with a double side fireplace, provides the perfect setting for everyday living and entertaining. The upper level offers four generously sized bedrooms, each with its own private ensuite bathroom, including a luxurious primary retreat featuring a walk-in closet and a spa-inspired 7-piece ensuite. Two staircases leads into the professionally finished basement expands the living space with a large recreation room, home theatre with fireplace, additional bedroom with semi-ensuite, and a dedicated gym-ideal for entertaining, extended family living, or a work-from-home lifestyle. Conveniently located close to parks, top-rated schools, public transit, shopping plazas, supermarkets, and just minutes to Highways 404 and 407. A rare opportunity to own a beautifully upgraded family home that perfectly combines luxury, privacy, and everyday convenience.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
- Thoughtfully designed with premium builder upgrades, this home features an enlarged kitchen and family room, second-floor laundry, and a rare 9-foot basement ceiling.
- The spacious, functional layout showcases elegant living and dining rooms, a dedicated main-floor office, and a gourmet kitchen with a centre island overlooking the inviting family room with a walk-out to the deck.
- The upper level offers four generously sized bedrooms, each with its own private ensuite bathroom, including a luxurious primary retreat featuring a walk-in closet and a spa-inspired 7-piece ensuite.
- Conveniently located close to parks, top-rated schools, public transit, shopping plazas, supermarkets, and just minutes to Highways 404 and 407.
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 |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | ListedCurrent | For sale | $2,498,000 | — | N13609442 | 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
4- Heating
- Forced Air
- Air conditioning
- Central Air
- Water source
- Municipal
- Sewer
- Sewer
Parking & garage
4- Garage
- Attached
- Garage spaces
- 3
- Parking spaces
- 9
- Driveway
- Private Triple
Interior
5- Basement
- Finished
- Family room
- Y
- Kitchens
- 1
- Total rooms
- 10
- Laundry level
- Upper Level
Exterior & construction
4- Exterior
- Brick, Stone
- Roof
- Asphalt Shingle
- Foundation
- Poured Concrete
- Pool
- None
Listing & possession
3- Occupancy
- TBA
- Property style
- 2-Storey
- Property class
- Detached
Room-by-room · 14 rooms
Every room with its dimensions, level, and notable features.
Main level
6 rooms- Family Roomfireplace · pot lights · w/o to deck19.3 × 12.2 ft
- Dining Roomhardwood floor · open concept · window11.9 × 12.5 ft
- Officehardwood floor · crown moulding · window12.1 × 11.3 ft
- Living Roomhardwood floor · open concept · window12.0 × 16.9 ft
- Kitchenhardwood floor · centre island · pot lights19.6 × 11.9 ft
- Breakfasthardwood floor · fireplace · pot lights9.8 × 13.9 ft
Second level
4 rooms- Bedroom 2broadloom · walk-in closet(s) · 4 pc ensuite16.9 × 11.9 ft
- Primary Bedroomhardwood floor · walk-in closet(s) · 7 pc ensuite22.6 × 12.3 ft
- Bedroom 4broadloom · cathedral ceiling(s) · 4 pc ensuite14.9 × 17.8 ft
- Bedroom 3broadloom · cathedral ceiling(s) · 4 pc ensuite12.0 × 14.9 ft
Basement level
4 rooms- Bedroombroadloom · 3 pc bath · window11.2 × 11.2 ft
- Exercise Roomlaminate · mirrored walls · window14.0 × 15.2 ft
- Recreationlaminate · pot lights · window26.6 × 24.3 ft
- Media Roomlaminate · pot lights · fireplace21.0 × 15.9 ft
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.
- Park
- School
- Public Transit
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.
Mortgage & affordability
Today's best Canadian rates from Mortgage Squad, then a live calculator — adjust down payment, amortization, and rate, and email yourself the report.
- Best5-yr Fixed · Insured4.09%0.40% below banks
- 5-yr Fixed · Conventional4.34%APR · OAC
- 3-yr Fixed · Conventional4.49%APR · OAC
- 5-yr Variable · Variable4.85%APR · OAC
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Rental income & return
What this home could rent for and the return at the asking price — an AI estimate against real property tax and condo fees.
AI estimate for discussion only — not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price and real property tax.
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$1,158,900Last 30 days
- Median sold price$1,095,000Middle of the market
- Days on market29 dAvg from list to close
- Closed last 30d887MLS® transactions
Comparable detacheds that just sold in Markham
Swipe the closed sales, then use the table for a side-by-side $/sqft comparison against this home.
| Address | Bd / Ba | Sqft | Sold | $/sqft | % of ask | Sold |
|---|---|---|---|---|---|---|
| 19 Mumberson CourtThis home | 4 / 6 | 35,005,000 | $2,498,000ask | — | — | — |
| 38 Featherstone Avenue | 4 / 4 | 1,500 | — | |||
| 343 Castlemore Avenue | 4 / 4 | 2,500 | — | |||
| 4 Valleycrest Avenue | 3 / 2 | 1,100 | — | |||
| 30 Alanadale Avenue | 4 / 2 | 1,100 | — | |||
| 111 Paddock Lane | 4 / 4 | 2,500 | — | |||
| 22 Bartlett Road | 4 / 5 | 2,500 | — |
More detacheds in Markham
Active listings within ±20% of this asking price.
We'll get you into 19 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.
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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 19 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 19 Mumberson Court listed for?
19 Mumberson Court is listed at $2,498,000 on the MLS® (listing N13609442). The price updates on Summitly as soon as the MLS® record changes.
How many bedrooms, bathrooms, and square feet does 19 Mumberson Court have?
19 Mumberson Court is a 4-bedroom, 6-bath, 3500-5000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.
When was 19 Mumberson Court built?
The year built for 19 Mumberson Court isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.
What is the property tax for 19 Mumberson Court?
The 'Property tax' tab in the History section shows the most recent annual tax for 19 Mumberson Court plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.
How much would the monthly mortgage be on 19 Mumberson Court?
The affordability calculator on this page shows an estimated monthly mortgage for $2,498,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.
Has 19 Mumberson Court been sold before?
The 'Listing history' tab above lists every previous MLS® listing of 19 Mumberson Court with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.
What neighbourhood is 19 Mumberson Court in?
19 Mumberson Court is in Cachet, Markham. The 'Neighbourhood' section below links to the live Markham real estate hub with average sold price, days on market, and current inventory.
Is Markham a good place to live?
Markham is one of ON's actively-tracked Summitly markets. The full Markham real estate hub covers live average sold price, days on market, and neighbourhood-level inventory.
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.