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$2,798,000
1 Day On Site

10 Whitelaw Court
Markham, ON L3T 5E7

For Sale|Single Family Residence|Active
6
Beds
6
Total Baths
3500-5000
SqFt

/SqFt
County:
York
10 Whitelaw Court10 Whitelaw Court10 Whitelaw Court10 Whitelaw Court
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Monthly Payment (Est.)

$12,766
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Nestled on a quiet cul-de-sac in prime Thornhill, this exceptional Tudor-style residence sits on a rare pie-shaped lot widening to approximately 145 feet at the rear, offering a unique opportunity in the sought-after Bayview Glen community. Lovingly maintained by the same family for 47 years, this 5-bedroom home presents incredible potential to move in, update, or build your dream home on a premium lot. Offering nearly 4,500 Sq. Ft. above grade, the home features a grand foyer, sun-filled principal rooms, formal living and dining rooms, and a spacious family room ideal for everyday living and entertaining. The family-sized Downsview kitchen is equipped with granite countertops, centre island, and a bright breakfast area with walkout to the backyard. A main floor library provides an ideal home office or study, while the second-floor laundry room adds everyday convenience. The expansive primary suite offers his and hers walk-in closets and separate ensuite bathrooms, creating a private retreat. The finished lower level features a recreation room with wet bar, cedar sauna, in-ground whirlpool, and walk-up-ideal for entertaining or extended family living. The home also includes a built-in elevator, dual-zone heating and cooling, standby generator, and heated garage, reflecting pride of ownership and thoughtful long-term functionality. The private backyard is beautifully landscaped with mature trees, offering both ample green space and a Todd Pools concrete in-ground pool-perfect for relaxing, entertaining, and family enjoyment. Located just minutes to Bayview Glen Golf & Country Club and surrounded by prestigious homes, this is a rare opportunity to secure a premium property in an established and highly desirable neighbourhood. Ideal for growing or multigenerational families seeking space, flexibility, and long-term value, this home offers a compelling combination of comfort and potential. A rare offering combining location, land, scale, and long-term potential.

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Listing Snapshot
Price 
$2,798,000
Days On Site 
1 Day
Bedrooms 
6
Inside Area (SqFt) 
3500-5000 sqft
Total Baths 
6
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
82.6x120.0 Acres
Year Built 
N/A
MLS® Number 
N12989322
Status 
Active
Property Tax 
$16,337.48
Maintenance Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Cross Street 
Bayview & Steeles
Direction Faces 
North
Foundation 
Block
Garage 
Yes
Number Of Stories 
2
Parking 
Garage Door OpenerNone
Parking Spaces 
8
Property Sub Type 
Single Family Residence
Style 
2-Storey
Interior Features
Appliances 
Disposal
Basement 
Finished
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Wood BurningFamily Room
Heating 
Natural GasForced Air
Interior 
Sauna
Bedroom 
Dimensions - 4.42 x 3.96Level - BasementFeatures - Built-in Features
Bedroom 2 
Dimensions - 5.18 x 4.04Level - Second
Bedroom 3 
Dimensions - 4.6 x 4.09Level - Second
Bedroom 4 
Dimensions - 4.6 x 3.43Level - Second
Bedroom 5 
Dimensions - 4.6 x 3.45Level - Second
Breakfast 
Dimensions - 4.6 x 2.34Level - MainFeatures - Built-in Features
Family Room 
Dimensions - 5.97 x 4.06Level - Main
Foyer 
Dimensions - 6.73 x 3.96Level - Main
Game Room 
Dimensions - 5.26 x 4.34Level - BasementFeatures - Wet Bar
Kitchen 
Dimensions - 3.94 x 3.3Level - MainFeatures - Granite Counters
Laundry 
Dimensions - 2.84 x 2.64Level - Second
Library 
Dimensions - 3.96 x 3.96Level - Main
Living Room 
Dimensions - 6.65 x 4.6Level - Main
Master Bedroom 
Dimensions - 6.65 x 4.6Level - SecondFeatures - His and Hers Closets
Recreation 
Dimensions - 10.67 x 3.84Level - BasementFeatures - Cedar Closet(s)
Sunroom 
Dimensions - 4.52 x 2.79Level - Main
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Exterior Features
Construction Details 
StuccoBrick
Exterior 
Awning(s)
Lot Features 
On Golf CourseGreenbelt
Patio And Porch 
Patio
Pool Features 
In Ground
Roof 
Asphalt
Listing courtesy of HARVEY KALLES REAL ESTATE LTD.

Listing information is provided by Participants of the Toronto Real Estate Board. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Toronto Real Estate Board
Last checked 2026-04-14 07:26 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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