MLS: W14087150 Date listed: 2026-10-16
1309 Gatehouse Dr Mississauga - Clarkson
Detached For sale
Listed for $ 4,999,900

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4 BEDS
6 BATH
3500-5000 SQ. FT.
2 GARAGE
See apartment on the map
4 BEDS
6 BATH
3500-5000 SQ. FT.
2 GARAGE

Description

Listed by RE/MAX REALTY SPECIALISTS INC.

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.

Key Facts:

Tax: $22,465 / 2026
Property Type: Detached
Building Age: 100+ years
Sq. ft. size 3500-5000 sq. ft.
Lot Size: 94 x 240 feet
Lot Irregularities: LT 9 PL 744 TORONTO ; S/T VS1871 MISSISSAUGA
Parking: Attached garage (2), 12 spaces in total
Basement: Fin W/O
Listing #: W14087150
Open House: Sat, Nov 7, 2:00 PM - 4:00 PM
Open House: Sun, Nov 8, 2:00 PM - 4:00 PM
Days on Site: 19 days
Status Change: 1 day ago
Added to CiRealty: 2026-10-16
Updated on: 2026-11-03
Market Demand:
Buyer’s Market
Balanced
Seller’s Market
Property Details
Property details for 1309 Gatehouse Dr, Mississauga. Listed for $4,999,900 on 2026-10-16
Property
Property Type: Detached
Style: 2-Storey
Community: Clarkson
Municipality: Mississauga
Inside
Bedrooms: 4
Bathrooms: 6
Bathrooms Detail: 1 × 5pc, 2nd floor
Bathrooms Detail: 1 × 4pc, 2nd floor
Bathrooms Detail: 2 × 3pc, 2nd floor
Bathrooms Detail: 1 × 2pc, main floor
Bathrooms Detail: 1 × 2pc, basement
Kitchens: 1
Rooms: 9 + 4
Family Room: Yes
Den: Yes
Fireplace: Yes
Central Vac: No
Utilities
Water: Municipal
Cooling: Central Air
Heating Type: Forced Air
Building
Size: 3500-5000 sq. ft.
Building Age: 100+ years
Construction: Stucco/Plaster
Parking
Garage Type: Attached
Garage Spaces: 2
Driveway: Private Triple
Driveway Spaces: 10
Total Parking Spaces: 12
Land
Sewer: Sewers
Frontage: 94 feet
Depth: 240 feet
Cross Street: Lakeshore/Bexhill
Property
Property Type: Detached
Style: 2-Storey
Community: Clarkson
Municipality: Mississauga
Building
Size: 3500-5000 sq. ft.
Building Age: 100+ years
Construction: Stucco/Plaster
Parking
Garage Type: Attached
Garage Spaces: 2
Driveway: Private Triple
Driveway Spaces: 10
Total Parking Spaces: 12
Inside
Bedrooms: 4
Bathrooms: 6
Bathrooms Detail: 1 × 5pc, 2nd floor
Bathrooms Detail: 1 × 4pc, 2nd floor
Bathrooms Detail: 2 × 3pc, 2nd floor
Bathrooms Detail: 1 × 2pc, main floor
Bathrooms Detail: 1 × 2pc, basement
Kitchens: 1
Rooms: 9 + 4
Family Room: Yes
Den: Yes
Fireplace: Yes
Central Vac: No
Land
Sewer: Sewers
Frontage: 94 feet
Depth: 240 feet
Cross Street: Lakeshore/Bexhill
Utilities
Water: Municipal
Cooling: Central Air
Heating Type: Forced Air
Rooms
Room details for 1309 Gatehouse Dr, Mississauga. (Listed for $4,999,900 on 2026-10-16)

Breakfast (21'4" x 10'4")

O/Looks Ravine, W/O To Sundeck, B/I Bar

Office (13'6" x 29'2")

Juliette Balcony, Side Door, O/Looks Ravine

Dining (15'6" x 16'9")

Fireplace, B/I Bookcase, Picture Window

Living (17'1" x 29'2")

O/Looks Ravine, W/W Fireplace, hardwood floor

Mudroom (5'7" x 5'4")

B/I Closet, Closet Organizers, Picture Window

Kitchen (18'7" x 17'0")

B/I Appliances, Breakfast Bar, Renovated

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