Front of 3 Mary Willson Court
3 Mary Willson CourtEast Gwillimbury (Sharon)
For Sale
1/50
Ontario Real Estate › East Gwillimbury › Sharon
Front of 3 Mary Willson Court
3 Mary Willson CourtEast Gwillimbury (Sharon)
For Sale
See all 50 photos
DetachedMLS N13773182
Listed for:Listed 6 weeks ago
$2,799,000
7 Bedrooms
9 Bathrooms
4 Garage
5K+ Sq.Ft.
70.51 x 149.48 ft Lot
$14,331 Tax/yr
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About this home

3 Mary Willson Court, East Gwillimbury

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.

Auto Garage Door RemoteCentral VacuumStorageFenced YardParkPublic Transit

Facts & features

TypeDetached
Style2-storey
Size5K+ Sq.Ft.
Lot70.51 x 149.48 ft
Tax$14,331 (2025)
HeatingForced air, gas
CoolingCentral air
BasementPartially finished
Parking6 drive
WaterMunicipal
FireplaceYes

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Rooms

17 rooms · 9 bathrooms
Main floor10 rooms
  • Family room20′ × 25′500 sq.ft.
  • Powder room6′9″ × 5′34 sq.ft.
  • Living room17′11″ × 15′5″275 sq.ft.
  • Dining room22′ × 17′7″387 sq.ft.
  • Office16′5″ × 15′246 sq.ft.
  • Breakfast16′7″ × 17′8″292 sq.ft.
  • Powder room6′6″ × 5′5″35 sq.ft.
  • Foyer14′1″ × 14′11″210 sq.ft.
  • Kitchen16′7″ × 17′8″292 sq.ft.
  • Primary bedroom19′ × 13′7″258 sq.ft.
Second floor7 rooms
  • Laundry9′11″ × 8′2″80 sq.ft.
  • Bedroom 512′8″ × 12′152 sq.ft.
  • Primary bedroom32′10″ × 20′7″676 sq.ft.
  • Bedroom 216′7″ × 15′7″258 sq.ft.
  • Bedroom17′9″ × 12′2″216 sq.ft.
  • Bedroom 415′1″ × 13′196 sq.ft.
  • Bedroom 319′2″ × 16′6″316 sq.ft.
Bathrooms9
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Around this home

Leslie & Green Lane
2Walking
9Transit

Schools nearby

School rating, out of 10.

Our Lady of Good Counselelementary · Private · 1.3 km
5.8/10
Chantal-Benoitelementary · Public · 1.3 km
6.0/10
Good Shepherdelementary · Private · 1.8 km
6.2/10

Listing details

MLS® numberN13773182
Listed onSep 11, 2026
Days on market48
UpdatedOct 7, 2026
Listing brokerageHOMECOMFORT REALTY INC.
PossessionFlexible

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