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Detached

21940 Mccowan Road

Rural East Gwillimbury · East Gwillimbury, L0G 1M0

$2,999,000

Beds
6
Baths
4
Size
3,500-5,000 ft²
Type
Detached
Listed
220 days
MLS®
N12903242

About this home

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.
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Property details

MLS® number
N12903242
Property type
Detached
Style
Bungalow
Bedrooms
6
Bathrooms
4
Kitchens
3
Interior size
3,500-5,000 ft²
Approximate age
31-50 years
Lot
990.1 × 1659 ft
Basement
Partial Basement
Heating
Forced Air, Propane
Cooling
Central Air
Parking
13 total, garage: attached
Fireplace
Wood
Exterior
Brick
Property taxes
$12,030 (2025)
Possession
flexible
Cross street
Queensville Sdrd E / McCowan
Community
Rural East Gwillimbury
City
East Gwillimbury

Rooms

  • Bedroom

    11' 6" × 10' 6"

    Main

  • Bedroom

    15' 1" × 13' 1"

    Main

  • Bedroom 2

    11' 6" × 10' 2"

    Main

  • Bedroom 3

    11' 6" × 10' 2"

    Main

  • Great Room

    27' 7" × 19'

    Ground

    Bar Sink, Closed Fireplace, Large Window

  • Kitchen

    26' 7" × 35' 5"

    Main

    B/I Microwave, Combined w/Dining, Granite Counters

  • Family Room

    14' 1" × 25' 3"

    Main

    Fireplace, Fireplace Insert

  • Primary Bedroom

    18' 4" × 15' 5"

    Main

    5 Pc Ensuite, Walk-In Closet(s), Heated Floor

  • Office

    12' 6" × 17' 1"

    Main

  • Kitchen

    13' 9" × 9' 6"

    Main

  • Sunroom

    13' 1" × 21' 4"

    Main

    Access To Garage

  • Bedroom 5

    11' 6" × 10' 6"

    Second

Room measurements are provided by the listing brokerage, converted from metres. They are deemed reliable but not guaranteed; verify before relying on them.

Location

Rural East Gwillimbury · East Gwillimbury, near Queensville Sdrd E / McCowan

21940 Mccowan Road, East Gwillimbury

Approximate location, placed by postal code. Map data © OpenStreetMap contributors, tiles by OpenFreeMap.

Mortgage estimate

$13,279per month

$599,800 down · 4.5% · 25 years

Down payment

%
Open the full calculator

An estimate, not a quote. Less than 20% down adds mortgage default insurance to the loan.

East Gwillimbury

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