
17 Towne Court
Markham (Unionville), ON L3R 1X4
- 5+1Bedrooms
- 7Bathrooms
- 2Garage
- 3500–5000Sq Ft
- $17,413Tax
- 40×138 ftLot Size
- Estimated Value:$3,617,000See Free Estimate Report

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About 17 Towne Court, Markham, Unionville
Best of the Best! Spectacular 5+1bedroom custom-built mansion showcasing the pinnacle of luxury finishes, nestled on a picturesque cul-de-sac in the prestigious Old Unionville community. This expansive residence offers over 6,600 sq. ft. of refined living space. The main floor boasts an open-concept design with 10-ft ceilings, rich hardwood floors, exquisite paneling, custom Mouldings and built-in speakers. A chef-inspired gourmet kitchen features top-of-the-line built-in appliances, stunning marble countertops, and a matching backsplash. The family room includes built-in shelving, a cozy fireplace, and a walkout to a $400K upgraded oversized patio with a 40x12 ft saltwater heated swimming pool and cabana. A luxurious paneled library and a grand staircase with an oversized skylight complete the level, flooding the home with natural light and additional sitting area space/built-in cabinets on the 2nd floor hallway. The second-floor hosts five spacious bedrooms, each with its own ensuite. The grand primary suite features a boutique-style dressing room, a fireplace, and a lavish 6-piece ensuite and large Walkin closet. The lower level is an entertainers dream with spacious recreation room, a home theatre, a wet bar, a gym, a wine cellar, an additional bedroom, a sauna, and a walk-up to the stunning backyard oasis, surrounded by mature trees. Perfectly situated, just steps from Crosby Park, Main Street Unionville, Toogood Pond, and top-ranked schools.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $17,413
- Land Transfer Tax Fee
- $96,425
Rental Items
- Rental Equipment
- N/A
- Basement Type
- Finished, Walk-Up
Interior Features
- Laundry Level
- Upper Level
- Interior Extras
- Other
- Fireplace/Stove
- Yes
- Elevator
- No
Exterior Features
- Pool
- Inground
- Property Features
- Cul de Sac/Dead End, Lake/Pond, Library, Park, School
Building
- Building Type
- Detached
- Building Style
- 2-Storey
Construction
- Exterior Finish
- Brick, Stone
- Roof
- Unknown
- Foundation Details
- Unknown
- Special Designation
- Unknown
Lot
- Lot Front
- 40.35 ft
- Lot Depth
- 138.11 ft
- Lot Size
- 40.35 x 138.11 Feet (Irregular N 110.21, S 138.11, W108.11)
- Lot Size Code
- 40.35 x 138.11 Feet (Irregular N 110.21, S 138.11, W108.11)
Inclusions
- Inclusions
- Subzero fridge, Wolf stove and Oven, hood fan, dishwasher, washer & dryer, all appliances in basement kitchen, Bar Beverage cooler and ELF(s) & window coverings and remotes, garage door openers, Speakers, Sprinklers, pool and equipment's, Control4 Full Home Automation with Build-In Speakers, Alarm & Camera. Heated Floor Bathrooms & Basement, 2 pc powder room in the back yard, Storage Box for the pool equipment, ...
Exclusions
- Exclusions
- N/A
Parking & Garages
- Garage Type
- Built-In
- Garage Spaces
- 2
- Parking Spaces
- 4
- Total Garage And Parking Spaces
- 6
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 5 + 1
- Washrooms
- 7
- Kitchens
- 2
- Family / bonus room
- Yes
Room sizes
- Living Room—Main level, Fireplace, Hardwood Floor, Panelled
- Dining Room—Main level, Hardwood Floor, B/I Shelves, Panelled
- Family Room—Main level, Fireplace, Hardwood Floor, W/O To Deck
- Kitchen—Main level, Centre Island, B/I Appliances, Marble Counter
- Office—Main level, Hardwood Floor, B/I Bookcase, Formal Rm
- Primary Bedroom—Second level, 6 Pc Ensuite, Fireplace, Walk-In Closet(s)
- Bedroom 2—Second level, 4 Pc Ensuite, Hardwood Floor, Walk-In Closet(s)
- Bedroom 3—Second level, 4 Pc Ensuite, Hardwood Floor, Walk-In Closet(s)
- Bedroom 4—Second level, 3 Pc Ensuite, Hardwood Floor, Walk-In Closet(s)
- Bedroom 5—Second level, 3 Pc Ensuite, Hardwood Floor, B/I Closet
- Recreation—Basement level, Fireplace, Wet Bar, W/O To Pool
- Bedroom—Basement level, Tile Floor, Walk-In Closet(s), Window
Washrooms
- 2-piece, Main
- 6-piece, Second
- 4-piece, Second
- 3-piece, Second
- 3-piece, Basement
- Area
- Markham
- Municipality
- Markham
- Neighbourhood
- Unionville
- Main cross streets
- Warden Ave & Carlton Rd
- Directions
- Warden Ave & Carlton Rd
- MLS® number
- N12225785
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2025-09-30
- Listed on
- 2025-06-17
- Days on market
- 105 days
- Possession date
- 2025-06-30
- Possession type
- Immediate
- Co-op commission
- 2.5%
- Seller
- Listed by
- BARSAM PROFESSIONALS REAL ESTATE BROKERAGE LTD.
Home Market Value
Current home valuation for 17 Towne Court, Markham, Unionville, Markham, ON. Listed for $4,398,000
HOMEH Estimate
$3,617,000
Estimated Sales Range
$2,857,430 - $4,376,570
HOMEH Estimate for 17 Towne Court, Markham, Unionville
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
20% required for homes $1.5M or more
$879,600
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $3,518,400 | $3,298,500 | $3,078,600 | $2,858,700 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $17,179monthly | $16,105monthly | $15,031monthly | $13,958monthly |
Land Transfer Tax
$96,425
$96,425
Around this home
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