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.
New construction
C$4,398,000
17 Towne Ct, Markham, ON L3R 1X4
6beds
7baths
Single Family Residence
Built in ----
5,572.74 Square Feet Lot
$-- Zestimate®
C$--/sqft
C$-- HOA
What's special
- 48 days
- on Zillow |
- 52 |
- 1 |
Zillow last checked: 7 hours ago
Listing updated: July 10, 2025 at 02:23pm
Listed by:
BARSAM PROFESSIONALS REAL ESTATE BROKERAGE LTD.
Source: TRREB,MLS®#: N12225785
Originating MLS®#: Toronto Regional Real Estate Board

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 7
Primary bedroom
- Level: Second
- Dimensions: 5.9 x 5.3
Bedroom
- Level: Basement
- Dimensions: 4.5 x 4.1
Bedroom 2
- Level: Second
- Dimensions: 4.8 x 4.4
Bedroom 3
- Level: Second
- Dimensions: 4.1 x 3.5
Bedroom 4
- Level: Second
- Dimensions: 4.4 x 4
Bedroom 5
- Level: Second
- Dimensions: 4.2 x 3.1
Dining room
- Level: Main
- Dimensions: 4.4 x 4.3
Family room
- Level: Main
- Dimensions: 8.3 x 5.2
Kitchen
- Level: Main
- Dimensions: 6.3 x 3.5
Living room
- Level: Main
- Dimensions: 5.6 x 4.8
Office
- Level: Main
- Dimensions: 4 x 3
Recreation
- Level: Basement
- Dimensions: 8.6 x 6.8
Heating
- Forced Air, Gas
Cooling
- Central Air
Features
- Other
- Basement: Finished,Walk-Up Access
- Has fireplace: Yes
Interior area
- Living area range: 3500-5000 null
Video & virtual tour
Property
Parking
- Total spaces: 6
- Parking features: Private Double
- Has garage: Yes
Features
- Stories: 2
- Has private pool: Yes
- Pool features: In Ground
Lot
- Size: 5,572.74 Square Feet
- Features: Irregular Lot, Cul de Sac/Dead End, Lake/Pond, Library, Park, School
Details
- Parcel number: 029790079
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick, Stone
- Foundation: Unknown
- Roof: Unknown
Condition
- New Construction
- New construction: Yes
Utilities & green energy
- Sewer: Sewer
Community & HOA
Location
- Region: Markham
Financial & listing details
- Annual tax amount: C$17,413
- Date on market: 6/17/2025
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