Colonial Revival home built in 1910
Relocated in 1964; better view of Lake Ontario
Symmetrical Exterior with prominent front door
Side entrance to Office
Pool room doors open
Rear windows enlarged to capture views
Huge property, privacy.
Privacy from neighbours.
Foyer stairs, deck door,  Living, office
Centre hall plan,beautiful door,
Opening to dining room enlarged.
Large Living room.
Living room with fireplace, millwork & windows.
Living room view
Office w/sep entrance, juliet balc, windows.
Dining room w/custom millwork, fireplace
Dining room built in shelving.
Taj Mahal marble countertop on Breaksfast Bar.
1309 Gatehouse Drive photo 19
B/I Wall Oven, B/I Espresso
Breakfast room, cedar ceiling, skylights
Breakfast room w/Lake & skyline views
Compsite deck w/gas lines for BBQ and fireplace.
Expansive deck, glass railings.
Lower decks from balcony off Primary
Primary view of Lake. FP & walkout to deck.
Ample room for King Bed, side tables.
Stunning reimagined ensuite.
His & Hers vanities.
Separate wash closet, glass shower, towel warmers.
Two walk-in closets, organizers.
Bedroom 2 overlooks marsh, lake.
Bedroom 2 ensuite
Bedroom 3 overlooks front.
Bedroom 3 ensuite (2025)
Bedroom 4.
Bedroom 4 ensuite, walkthrough closet.
Second floor laundry (& laundry room in basement)
Basement Rec room w/fireplace & 2 walkouts to yard
Rec room features Wine Cellar
Wine cellar
Sauna & Pool room openings
Cedar Sauna
Pool room ("Solarium")
Pool room retractable doors CLOSED
Pool room retractable doors OPEN
Stunning views from hot tub
Floorplan after 2025 renovation
Lot, proximity to Lake Ont, waterfront trail.
1309 Gatehouse Drive photo 50

1309 Gatehouse Drive

Clarkson / Mississauga, ON L5H 1A6

Off-Market
4 Beds
6 Baths
3,500 Sq Ft
1 Lot Sq Ft
Single Family Home
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About This Property

A piece of Clarkson history, reimagined for modern living. Known historically as Bexhill House, this exceptional property has been thoughtfully transformed in 2025, combining the scale and character of an estate with sophisticated design and exceptional functionality. Set on .82 acres, the home stands watch over Rattray Marsh, Lake Ontario and the Toronto skyline, with most rear windows enlarged to maximize the extraordinary connection to the landscape and views. The brand-new kitchen is the heart of the home, featuring custom cabinetry, oversized island, Taj Mahal stone countertops, fully integrated appliances and a sunny breakfast room opening to the generous deck. The expansive great room features a wood-burning hearth, custom millwork and generous windows, while a formal dining room and main-floor office with private client entrance add versatility. Upstairs, every bedroom now enjoys its own ensuite, including a completely reimagined primary suite with fireplace, luxurious new bathroom and expansive custom his-and-hers closets. The show-stopping indoor pool is designed for year-round enjoyment, with floor-to-ceiling retractable doors opening completely to the backyard. A sauna, hot tub and rolling lawns create a private retreat-without ever having to skim leaves from the pool. A wine cellar anchors the basement recreation room. Two dedicated laundry areas and generous storage add the practical details that make the home exceptionally livable. Nature is truly at your doorstep, with trails through Rattray Marsh and easy access to Lake Ontario and Jack Darling Memorial Park. Yet this private setting remains conveniently connected to the city. An extraordinary combination of land, views, indoor-outdoor living and resort-style amenities, all brought together in a beautifully reimagined home.

Property Details

StatusOff-Market
Property TypeSingle Family Home
Listing TypeSale
Interior Size3,500 sq ft
Lot Size1 sq ft
Bedrooms4
Bathrooms6
Postal CodeL5H 1A6
Last UpdatedOct 7, 2026 · 7:15 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

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TRREB MLS® Attribution

MLS® W13784350

Listed by RE/MAX REALTY SPECIALISTS INC.

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$6,000,000

last list price — no longer for sale

MLS®W13784350
TypeSingle Family Home
CityMississauga
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Listed By

RE/MAX REALTY SPECIALISTS INC.