Save
Ask
Tour
Hide
Share
$2,999,000
27 Days On Site

21940 Mccowan Road
East Gwillimbury, ON L0G 1M0

For Sale|Single Family Residence|Active
6
Beds
4
Total Baths
County:
York
Call Now: 905-960-4226
Is this the listing for you? We can help make it yours.
905-960-4226
21940 Mccowan Road21940 Mccowan Road21940 Mccowan Road21940 Mccowan Road
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$13,683
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Welcome to a world of luxury and serenity on 37 acres of beautifully treed land, offering privacy, flexibility, and refined living. With over 4500 sqft, this exceptional 6-bedroom, 4-bath estate is perfectly suited for multi-generational living, a home-based business, or those seeking space without compromise. The setting invites both adventure and tranquility, featuring a peaceful pond, gazebo, and a 4-stall barn ready for your hobby farm vision. Whether hosting unforgettable gatherings or enjoying quiet moments, this property adapts effortlessly to your lifestyle. Inside, the great room impresses with soaring two-storey windows and a cozy fireplace that anchors the home with warmth and elegance. The kitchen is both functional and striking, showcasing exotic granite, Sub-Zero refrigeration, and Viking induction and convection cooking, ideal for everyday living and elevated entertaining. The primary suite is a private retreat with a walk-in closet and spa-inspired ensuite complete with heated floors, onyx counters, and a fully tiled steam shower. A standout feature is the separate, above-grade 2-bedroom in-law suite offering comfort and independence for extended family or guests. In addition, a third kitchen, office, and sunroom with private entrance create an ideal home-based business setup, allowing you to work seamlessly without impacting your personal living space. Outdoor living is equally impressive with an expansive deck, pergola, and retractable screens, perfect for summer evenings and effortless entertaining. Located just minutes to Hwy 404, GO Station, and the amenities of Newmarket, this estate offers the perfect balance of peaceful country living with convenient urban access. Complete with a 3-car garage and ample parking, this is a rare opportunity to own a property where lifestyle, flexibility, and opportunity come together.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$2,999,000
Days On Site 
27 Days
Bedrooms 
6
Inside Area (SqFt) 
N/A
Total Baths 
4
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
N/A
MLS® Number 
N12903242
Status 
Active
Property Tax 
$12,029.78
Maintenance Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
4 weeks agoListing first seen on site
4 weeks agoListing updated with changes from the MLS®
General Features
Attached Garage 
Yes
Cross Street 
Queensville Sdrd E / McCowan
Direction Faces 
East
Garage 
Yes
Parking 
Garage Door OpenerPrivateAttached
Parking Spaces 
13
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Style 
Bungalow
Utilities 
Cable Available
Water Source 
WellPrivate
Zoning 
RU
Interior Features
Basement 
PartialSump Pump
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Wood Burning
Heating 
PropaneForced Air
Interior 
Central VacuumIn-Law Floorplan
Bedroom 
Dimensions - 3.5 x 3.2Level - Main
Bedroom 2 
Dimensions - 3.5 x 3.1Level - Main
Bedroom 3 
Dimensions - 3.5 x 3.1Level - Main
Bedroom 5 
Dimensions - 3.5 x 3.2Level - Second
Family Room 
Dimensions - 4.3 x 7.7Level - Main
Great Room 
Dimensions - 8.4 x 5.8Level - First
Kitchen 
Dimensions - 8.1 x 10.8Level - MainFeatures - Granite Counters
Master Bedroom 
Dimensions - 5.6 x 4.7Level - MainFeatures - Walk-In Closet(s)
Office 
Dimensions - 3.8 x 5.2Level - Main
Sunroom 
Dimensions - 4.0 x 6.5Level - Main
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Brick
Lot Features 
Wooded
Pool Features 
None
Roof 
Asphalt
Listing courtesy of RE/MAX HALLMARK CHAY REALTY

Listing information is provided by Participants of the Toronto Real Estate Board. VOW 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 2026-04-17 08:01 AM UTC

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