Breakfast (5.38 × 5.05)
Combined W/Kitchen · Pot Lights · Window
Level: Main
3 Mary Willson Crt
Sharon, East Gwillimbury, Ontario L9N 0P5
Description
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.
01 / Property recordListing detailsFacts, history, rooms and location
Key Facts
- MLS® #
- N13773182
- Board
- TRREB MLS®
- Days on market
- Tax
- $14,331
- Size
- 5000 + sqft
- Lot
- 70.51 × 149.48 Feet
- Parking
- 4 Attached, 10 Parking
Listing History
Listing activity for 3 Mary Willson Crt, East Gwillimbury, Ontario
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| N/A | N/A | $2,799,000 | N/A | For Sale | N13773182 |
Property Details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Sharon
- Municipality
- East Gwillimbury
Inside
- Bedrooms
- 7
- Bathrooms
- 9
- Bathroom Detail
- 2, 2pc, Main
- Bathroom Detail
- 1, 6pc, 2nd
- Bathroom Detail
- 5, 3pc, 2nd
- Bathroom Detail
- 1, 3pc, Main
- Basement Type
- Part Fin
- Kitchens
- 1
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Building
- Size
- 5000 + sqft
- Construction
- Brick
Parking
- Driveway
- Private
- Garage Type
- Attached
- Garage
- 4
- Add. Parking
- 6
- Total Parking
- 10
Land
- Sewer
- Sewers
- Lot Size
- 70.51 × 149.48 Feet
- Lot Size Code
- Feet
Additional
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Y
- Pool
- Inground
- Den
- Y
- Family room
- Y
- Extras
- 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.
Rooms (17)
3rd Br (5.02 × 5.85)
Ensuite Bath · W/I Closet · Pot Lights
Level: 2nd
4th Br (3.95 × 4.61)
Ensuite Bath · W/I Closet · Large Window
Level: 2nd
Primary (4.13 × 5.8)
Ensuite Bath · His/Hers Closets · W/O To Garden
Level: Main
Kitchen (5.38 × 5.05)
Centre Island · Pantry · Stainless Steel Appl
Level: Main
Foyer (4.55 × 4.28)
W/I Closet · Double Doors · Window
Level: Main
Br (3.72 × 5.4)
hardwood floor · Ensuite Bath · W/I Closet
Level: 2nd
Powder Rm (1.66 × 1.98)
Ceramic Floor · 2 Pc Bath · Ceiling Fan
Level: Main
2nd Br (4.75 × 5.05)
Ensuite Bath · South View · W/I Closet
Level: 2nd
Family (7.62 × 6.09)
Gas Fireplace · Pot Lights · hardwood floor
Level: Main
Primary (6.28 × 10.0)
South View · 6 Pc Ensuite · His/Hers Closets
Level: 2nd
Office (4.57 × 5.0)
hardwood floor · Large Window · Pot Lights
Level: Main
5th Br (3.66 × 3.86)
Ensuite Bath · W/I Closet · Large Window
Level: 2nd
Laundry (2.48 × 3.01)
Ceramic Floor · Window · Closet
Level: 2nd
Dining (5.36 × 6.7)
Pot Lights · W/O To Patio · O/Looks Pool
Level: Main
Living (4.69 × 5.45)
Pot Lights · hardwood floor · Large Window
Level: Main
Powder Rm (1.52 × 2.06)
Ceramic Floor · 2 Pc Bath · Ceiling Fan
Level: Main
Location
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
13 records read 6 on record nearby 7 checked, none on recordRead 2026-11-07
Water and conservation
- No mapped wetland within 120 m
- No water-supply well recorded within 250 m
- Groundwater recorded about 9.1 m below ground nearbyThe middle water level in the well records within 500 m (12 records). It changes with the season and from spot to spot.
Province of Ontario open data
Planning and building activity
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas
- Nearest airport: 3.6 km
Province of Ontario open data
Around the home
- A trail on the Ontario trail network within 1 km
Province of Ontario open data
Environmental records
- No licensed pit or quarry within 2 km
- No recorded oil, gas or salt well within 250 m
- No facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Dynamic Suspensions, Division of — Dynamic Suspensions, 1.7 km away. Only 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.
- Wired internet 50/10 Mbps or faster is listed at a household 50 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (50 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, telMAX. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Rogers, Routcom, RuralNet, Vianet, Xplore. 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
$12,831
- Down payment$559,800
- Mortgage amount$2,239,200
- Total interest$1,610,100
- Total cost$4,409,100
Cash flow analysis
$12,831
Total monthly payment
$14,025
Break-even down payment
100%
Cash flow-$14,025
03 / Community profileNeighbourhood demographicsPeople, homes and household context
Expand Neighbourhood demographics to load Statistics Canada census charts.
$2,799,000
$2,799,000
CAD
Estimate unavailable
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