Gurvinder Nokwal REALTOR®
For Sale Detached 37 days on market

$2,799,000

Est. payment $12,393/moCalculate yours

3 Mary Willson Court, East Gwillimbury, ON L9N 0P5

Sharon, East Gwillimbury, ON L9N 0P5

  • 7 Beds
  • 9 Baths
  • 4 Garage
  • 5,000 Sq Ft

Listing courtesy of HOMECOMFORT REALTY INC. MLS® N13773182

About this home

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.

Property details

Overview

Property Type
Detached
Style
2-Storey
For
For Sale
Status
New
Size
5,000 sqft

Interior

Bedrooms
7
Bathrooms
9
Kitchens
1
Basement
Partially Finished

Building & Systems

Heating
Forced Air (Gas)
Cooling
Central Air
Exterior
Brick, Stone
Foundation
Concrete
Roof
Asphalt Shingle
Water
Municipal
Sewer
Sewer

Lot & Parking

Lot Size
70.51 x 149.48 Feet
Parking
Attached garage · 10 total

Financial

Property Taxes
$14,331 (2025)

Location

Neighbourhood
Sharon
Cross Street
Leslie & Green Lane
Direction Faces
South

Listing

MLS® Number
N13773182
Days on Market
37
Listed On
2026-09-11
Possession
Flexible
Listed By
HOMECOMFORT REALTY INC.

Rooms

Room Level Dimensions
Family Room Main 20′ 0″ × 25′ 0″
Powder Room Main 6′ 9″ × 5′ 0″
Living Room Main 17′ 11″ × 15′ 5″
Dining Room Main 22′ 0″ × 17′ 7″
Laundry Second 9′ 11″ × 8′ 2″
Bedroom 5 Second 12′ 8″ × 12′ 0″
Office Main 16′ 5″ × 15′ 0″
Primary Bedroom Second 32′ 10″ × 20′ 7″
Breakfast Main 16′ 7″ × 17′ 8″
Bedroom 2 Second 16′ 7″ × 15′ 7″
Powder Room Main 6′ 6″ × 5′ 5″
Bedroom Second 17′ 9″ × 12′ 2″
Foyer Main 14′ 1″ × 14′ 11″
Kitchen Main 16′ 7″ × 17′ 8″
Primary Bedroom Main 19′ 0″ × 13′ 7″
Bedroom 4 Second 15′ 1″ × 13′ 0″
Bedroom 3 Second 19′ 2″ × 16′ 6″

Features

Interior

  • Auto Garage Door Remote
  • Central Vacuum
  • Storage

Property

  • Fenced Yard
  • Park
  • Public Transit
  • School

Pool

  • Inground
Included
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.
Rental items
Hot Water Tank and Water softener system.

Mortgage calculator

Minimum for this price: $559,800 (20%)

Amortization, years

Estimated mortgage payment

$12,393 per month

Principal and interest
$12,393
Property tax
$1,194
Estimated monthly cost
$13,588

Your mortgage

Mortgage amount
$2,239,200
Mortgage insurance
Not needed
Interest over 25 years
$1,478,810

Cash to close

Down payment
$559,800
Land transfer tax
$56,450
Total, before legal fees
$616,250
Talk to me about financing

Estimates only, not a mortgage offer or financial advice. Uses the Canadian fixed-rate convention (interest compounded twice a year), 2026 mortgage insurance premiums and Ontario land transfer tax. Your lender will confirm your actual rate and payment.

Location

3 Mary Willson Court, East Gwillimbury, ON L9N 0P5 Sharon, East Gwillimbury, ON L9N 0P5
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Listing data is provided under license and deemed reliable but not guaranteed. MLS®, Multiple Listing Service® and associated logos are trademarks of The Canadian Real Estate Association (CREA).

$2,799,000 3 Mary Willson Court, East Gwillimbury, ON L9N 0P5
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