1309 Gatehouse Drive Mississauga, Ontario L5H 1A6

$6,000,000

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. (id:55460)

Open House

This property has open houses!

Property Details

MLS® Number	W13784350
Property Type	Single Family
Community Name	Clarkson
Amenities Near By	Beach, Park
Equipment Type	Water Heater
Features	Cul-de-sac, Wooded Area, Sloping, Ravine, Backs On Greenbelt, Conservation/green Belt, Sauna
Parking Space Total	12
Pool Features	Salt Water Pool
Pool Type	Indoor Pool
Rental Equipment Type	Water Heater
Structure	Deck
View Type	View Of Water
Water Front Name	Lake Ontario

Building

Bathroom Total	6
Bedrooms Above Ground	4
Bedrooms Total	4
Age	100+ Years
Amenities	Fireplace(s)
Appliances	Water Meter
Basement Development	Finished
Basement Features	Walk Out
Basement Type	N/a (finished)
Construction Style Attachment	Detached
Cooling Type	Central Air Conditioning
Exterior Finish	Stucco
Fire Protection	Security System
Fireplace Present	Yes
Fireplace Total	4
Flooring Type	Hardwood, Tile
Foundation Type	Block
Half Bath Total	2
Heating Fuel	Natural Gas
Heating Type	Forced Air
Stories Total	2
Size Interior	3,500 - 5,000 Sqft
Type	House
Utility Water	Municipal Water

Parking

Attached Garage
Garage

Land

Acreage	No
Land Amenities	Beach, Park
Landscape Features	Lawn Sprinkler
Sewer	Sanitary Sewer
Size Depth	240 Ft
Size Frontage	94 Ft
Size Irregular	94 X 240 Ft ; Irregular/pie
Size Total Text	94 X 240 Ft ; Irregular/pie|1/2 - 1.99 Acres
Surface Water	Lake/pond
Zoning Description	Single_family

Rooms

Level	Type	Length	Width	Dimensions
Second Level	Laundry Room			Measurements not available
Second Level	Primary Bedroom	5.18 m	5.31 m	5.18 m x 5.31 m
Second Level	Bedroom 2	3.86 m	3.61 m	3.86 m x 3.61 m
Second Level	Bedroom 3	4.39 m	4.11 m	4.39 m x 4.11 m
Second Level	Bedroom 4	3.48 m	3.61 m	3.48 m x 3.61 m
Basement	Sunroom	13.21 m	7.67 m	13.21 m x 7.67 m
Basement	Recreational, Games Room	4.78 m	7.09 m	4.78 m x 7.09 m
Basement	Laundry Room	3.61 m	4.27 m	3.61 m x 4.27 m
Basement	Cold Room	4.39 m	1.32 m	4.39 m x 1.32 m
Main Level	Living Room	5.21 m	8.89 m	5.21 m x 8.89 m
Main Level	Dining Room	4.72 m	5.11 m	4.72 m x 5.11 m
Main Level	Kitchen	5.66 m	5.18 m	5.66 m x 5.18 m
Main Level	Eating Area	6.5 m	3.15 m	6.5 m x 3.15 m
Main Level	Office	4.11 m	8.89 m	4.11 m x 8.89 m
Main Level	Mud Room	1.7 m	1.63 m	1.7 m x 1.63 m

Utilities

Cable	Installed
Electricity	Installed
Sewer	Installed

https://www.realtor.ca/real-estate/30279420/1309-gatehouse-drive-mississauga-clarkson-clarkson