Br (3.2 × 3.5)
Level: Main
21940 Mccowan Rd
Rural East Gwillimbury, East Gwillimbury, Ontario L0G 1M0
Description
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.
01 / Property recordListing detailsFacts, history, rooms and location
Key Facts
- MLS® #
- N12903242
- Board
- TRREB MLS®
- Days on market
- Tax
- $12,030
- Size
- 3500-5000 sqft
- Lot
- 990.1 × 1659 Feet
- Parking
- 3 Attached, 13 Parking
Listing History
Listing activity for 21940 Mccowan Rd, East Gwillimbury, Ontario
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| N/A | N/A | $2,999,000 | N/A | For Sale | N12903242 |
Property Details
Property
- Property Type
- Detached
- Style
- Bungalow
- Community
- Rural East Gwillimbury
- Municipality
- East Gwillimbury
Inside
- Bedrooms
- 6
- Bathrooms
- 4
- Bathroom Detail
- 1, 2pc, Main
- Bathroom Detail
- 1, 4pc, Main
- Bathroom Detail
- 1, 5pc, Main
- Bathroom Detail
- 1, 3pc, Upper
- Basement Type
- Part Bsmt
- Kitchens
- 2
Utilities
- Water
- Well
- Cooling
- Central Air
- Heating Type
- Forced Air
Building
- Size
- 3500-5000 sqft
- Construction
- Brick
Parking
- Driveway
- Private
- Garage Type
- Attached
- Garage
- 3
- Add. Parking
- 10
- Total Parking
- 13
Land
- Sewer
- Septic
- Lot Size
- 990.1 × 1659 Feet
- Lot Size Code
- Feet
Additional
- Year built
- 31-50
- Foundation
- Concrete Block
- Roof
- Asphalt Shingle
- Fireplace
- Y
- Pool
- None
- Den
- Y
- Family room
- Y
- Extras
- All window coverings, light fixtures, washer x 2, dryer, fridge, stove, dishwasher, wood cutter in basement, wood elevator, EV charger outlet, built in microwave, hot tub as is
Rooms (12)
Br (4.0 × 4.6)
Level: Main
2nd Br (3.1 × 3.5)
Level: Main
3rd Br (3.1 × 3.5)
Level: Main
Great Rm (5.8 × 8.4)
Bar Sink · Closed Fireplace · Large Window
Level: Ground
Kitchen (10.8 × 8.1)
B/I Microwave · Combined W/Dining · Granite Counter
Level: Main
Family (7.7 × 4.3)
Fireplace · Fireplace Insert
Level: Main
Primary (4.7 × 5.6)
5 Pc Ensuite · W/I Closet · Heated Floor
Level: Main
Office (5.2 × 3.8)
Level: Main
Kitchen (2.9 × 4.2)
Level: Main
Sunroom (6.5 × 4.0)
Access To Garage
Level: Main
5th Br (3.2 × 3.5)
Level: 2nd
Location
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
11 records read 7 on record nearby 4 checked, none on recordRead 2026-11-07
Water and conservation
- No mapped wetland within 120 m
- 2 water-supply wells recorded within 250 mAll were drilled for domestic use. From Ontario’s well records; locations can be approximate. The records do not show how this home gets its water. Wells nearby typically go down about 27.7 m.
- Groundwater recorded about 2 m below ground nearbyThe middle water level in the well records within 500 m (3 records). It changes with the season and from spot to spot.
Province of Ontario open data
Planning and building activity
- Inside the Greenbelt (Protected Countryside)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.
- Nearest airport: 7.9 km
Province of Ontario open data
Environmental records
- 1 licensed pit or quarry within 2 kmThe nearest is 1.6 km away, as mapped.
- No recorded oil, gas or salt well within 250 m
- No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.
Province of Ontario open data · Government of Canada open data
Power and internet
- Electricity is distributed here by Hydro One Networks Inc.
- DSL internet listed for this areaDSL: Bell. Fixed wireless: Bell, Dash Networks, FiberSpeed, Rogers, Routcom, Ruralwave, Vianet. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.
Ontario Energy Board · Innovation, Science and Economic Development Canada
None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the conservation authority or the record’s publisher. Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
02 / Plan your numbersToolsMortgage and cash-flow planning
Mortgage Tools
Mortgage calculator
20%
Monthly Payment
$13,748
- Down payment$599,800
- Mortgage amount$2,399,200
- Total interest$1,725,200
- Total cost$4,724,200
Cash flow analysis
$13,748
Total monthly payment
$14,750
Break-even down payment
100%
Cash flow-$14,750
03 / Community profileNeighbourhood demographicsPeople, homes and household context
Expand Neighbourhood demographics to load Statistics Canada census charts.
$2,999,000
$2,999,000
CAD
Estimate unavailable
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