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Experience ultimate luxury and bespoke design at 3 Mary Willson Crt, a truly one-of-a-kind custom estate located on a private and quiet cul-de-sac, offering Over 6,000 sq. ft. of above-grade living space (excluding garage) with over $450,000 invested in premium upgrades.This exceptional residence features 7 spacious bedrooms and 9 bathrooms, with every bedroom offering a private ensuite and custom walk-in closet, delivering outstanding comfort and privacy. Hardwood flooring throughout both levels creates a fully carpet-free, refined interior, complemented by extensive recessed spot lighting throughout all rooms, bedrooms, and bathrooms, enhancing the bright and elegant ambiance. A grand open-concept foyer welcomes you into a thoughtfully designed layout ideal for family living and entertaining, highlighted by dual staircases, a super-sized private office, and a front walk-in coat closet with a window. The chef's dream kitchen serves as the heart of the home, featuring floor-to-ceiling custom cabinetry with decorative moulding, a stainless steel gas range, a large pantry, and an oversized open-concept layout perfect for everyday living and hosting.Designed for multi-generational living, the rare oversized main-floor bedroom includes its own private laundry and ensuite, while the upgraded second-floor laundry with window adds convenience. Ceiling heights impress with 10 ft on the main floor and 9 ft on the second floor, enhanced by a dramatic skylight.Enjoy a south-facing, resort-style backyard with a custom inground pool, premium interlocking, vinyl fencing, and a whirlpool jacuzzi, offering the perfect retreat for relaxation or entertaining. Completing this offering are a 4-car garage, total parking for 10 vehicles, and two independent furnace and air conditioning systems for year-round comfort.A rare luxury estate, extensively upgraded, generously scaled, and privately situated-an exceptional opportunity in one of East Gwillimbury's most prestigious locations.
All Existing Appliances: B/I S/S Stove, B/I S/S Oven/Microwave, S/S Fridge, B/I S/S Dishwasher, Range-Hood, Washer/Dryer, Central Vacuum, 2 furnaces, 2 Central Air Conditionings, All existing swimming pool equipments, All existing, All ElectricLight Fixtures, All existing window coverings, 3 Garage Door Openers with remotes.
City: East Gwillimbury
Neighborhood: Sharon

| Purchase Price | $3198000 |
| Down Payment | $639600 |
| Mortgage Insurance | $0 |
| Total Mortgage | $2558400 |
| Mortgage Payment | $15766 |
| Property Taxes | $1194 |
| Maintenance Fees | $0 |
| Monthly Payment | $16960 |
Located at 3 Mary Willson Crt , this East Gwillimbury house is available for sale. This property was listed for $3,198,000 on Sat Jan 31 2026. This house's size is 5000 + Sqft. It has 9 bedrooms and 9 bathrooms. The property includes the following rooms: Foyer, Living, Family, Kitchen, Breakfast, Dining, Office, Primary, Powder Rm, Powder Rm, Primary, 2nd Br, 3rd Br, 4th Br, 5th Br, Br, Laundry. This property comes with 10 parking spots. 3 Mary Willson Crt, East Gwillimbury is situated in the Sharon neighbourhood.
MLS#: N12744584 · $3,198,000 · 9 bedroom house in Sharon, East Gwillimbury