$2,999,000
FOR SALE

Detached Bungalow

Bedrooms: 6Bathrooms: 4Lot: 990.1 x 1,659 ft
2025 Taxes: $12,029.78

21940 Mccowan Rd
East Gwillimbury, ON L0G 1M0 | Rural East Gwillimbury | York

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.
Extras
None, Auto Garage Door Remote, Central Vacuum, Generator - Full, In-Law Suite, On Demand Water Heater, Primary Bedroom - Main Floor, Sump Pump, Water Heater Owned
Share
Listed By RE/MAX HALLMARK CHAY REALTY
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number N12903242
Last Updated Mar 20, 2026
Property Summary
Property Type Detached

More like this:
PIN 034600022
Legal Description PT E1/2 LT 30 CON 6 E GWILLIMBURY AS IN R682542 ; EAST GWILLIMBURY
Possession Date flexible
Taxes (2025) $12,029.78
Directions/Cross Streets Queensville Sdrd E / McCowan
Neighbourhood Rural East Gwillimbury
Area York
Price History

Interested in obtaining the full price history for this property?
Contact us!Contact us! Our real estate professionals would be happy to provide a complete listing history with historical sold prices and dates.

Detailed Information
Fronting On East
Special Designations Unknown
Bedrooms 6
Bathrooms 4
Lot 990.1 x 1,659 ft
Exterior Brick
Air Conditioning Central Air
Family Room Y
Fireplace/Stove Y
Basement Partial Basement
Garage Type Attached
Garage/Park Spaces Y
Parking Spaces 10
Heat Source Propane
Heat Type Forced Air
Sewers Septic
Water Drilled Well

The information contained on this site is based in whole or in part on information that is provided under copyright by the Toronto Regional Real Estate Board (TRREB) or by members of The Canadian Real Estate Association (CREA), who are responsible for its accuracy. TRREB and CREA reproduce and distribute this information as a service for their members and assume no responsibility for its accuracy. All information displayed is believed to be accurate but is not guaranteed and should be independently verified. No warranties or representations of any kind are made with respect to the accuracy of such information.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.

FREE ESTIMATES ARE COMING

Reserve Your Spot To Be Notified
or

Coming soon to select cities
in North America

(We'll never share your details)