$2,999,000Asking Price
21940 Mccowan Road, East Gwillimbury, ON L0G 1M0
Rural East Gwillimbury, East Gwillimbury
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.
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.
See MoreKey Info
- Bungalow Detached
- 10-Car Driveway
- 3-Car Attached Garage
- Queensville Sdrd E / McCowan
- 3500-5000 Approximate Sq Feet
- 31-50 Years Approximate Age
- 3 + 1 Kitchens
- Forced Air Propane Heating
- Central Air
Property
- Lot Size 990.1 x 1659 Feet
- 25-49.99 Acreage
- Brick Exterior
- Taxes were $12,029 in 2025
- Possession: flexible
Details
- Fireplace
- Family Room
- Central Vacuum
- Septic Tank
- Well Water
- Drilled Well Water Supply
- MLS #N12903242
- RE/MAX HALLMARK CHAY REALTY
Extras
Rooms
| Room | Floor | Dimensions | Details | |
|---|---|---|---|---|
| 1 | Kitchen | Main | 26.57' x 35.43' | Built-in Microwave, Combined with Dining, Granite Counters |
| 2 | Office | Main | 12.47' x 17.06' | |
| 3 | Kitchen | Main | 13.78' x 9.51' | |
 | 1 2-Piece Bathroom on Main Floor | |||
| 1 4-Piece Bathroom on Main Floor | |||
| 1 5-Piece Bathroom on Main Floor | |||
| 1 3-Piece Bathroom on Upper | |||
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Who lives here?
Rural East Gwillimbury, East Gwillimbury is a north GTA neighbourhood notable for its university grads and executives. It has a higher than average population of immigrants. Residents tend to be younger with a significant number of adults aged 25 to 49.
Families
Kids Per Family
1.2
kids per family
in the neighbourhood.
Gta ({{ '1.29999995231628' | number: 1 }})
Singles
36%
of residents are
single and loving it.
36% singles
East Gwillimbury (36%)Gta ({{ '44.8800010681152' | number: 0 }}%)
Renters
10%
of residents
are renters.
10% renters
East Gwillimbury (11%)Gta ({{ '33.0200004577637' | number: 0 }}%)
Education
30%
of residents are
university grads.
30% university grads
East Gwillimbury (29%)Gta ({{ '43.6699981689453' | number: 0 }}%)
Income
Average Household Income
$144K
is the average household
income in the neighbourhood.
Gta ({{ '135056.828125' | minifiedCurrency }})
Professions
Professions
| Sales | 13% |
| Business | 12% |
| Management | 10% |
| Trades | 9% |
| Government | 7% |
Immigrants
27%
of residents were
born outside of Canada.
27% immigrants
East Gwillimbury (19%)Gta ({{ '45.4300003051758' | number: 0 }}%)
Birthplace - All
3.0% from UK
All-time
Birthplace - Recent
1.5% from China
Recent
Foreign Languages
Foreign Languages
| Russian | 4% |
| Mandarin | 3% |
| Persian | 2% |
| Cantonese | 2% |
| Italian | 1% |
Religions
Religions
| Christian | 66% |
| Buddhist | 2% |
| Muslim | 2% |
| Jewish | 1% |
