Listed for:Listed 5 days ago
$4,999,900

1309 Gatehouse Drive

Mississauga (Clarkson), ON L5H 1A6

Detached House For Sale
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Sale & Price History for 1309 Gatehouse Drive, Mississauga, Clarkson

No listing history available

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About 1309 Gatehouse Drive, Mississauga, Clarkson

Summarized Description

  • Historic property reimagined for modern living
  • Fully renovated with custom finishes throughout
  • Expansive views of Rattray Marsh and Lake Ontario
  • Indoor pool with retractable doors to backyard
  • Every bedroom features its own ensuite
  • Versatile main-floor office with private entrance
  • Generous storage and two dedicated laundry areas
  • Private retreat with easy city access

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 & Features

Property Costs

Annual Property Tax Amount
$22,465
Land Transfer Tax Fee
$111,473

Rental Items

Rental Equipment
Basement Hot Water tank rented, $35.63/mo.

Basement Type
Finished with Walk-Out

Interior Features

Laundry Level
Upper Level
Interior Extras
Sauna
View
Trees/Woods, Water, Skyline, Park/Greenbelt
Security Features
Security System
Fireplace/Stove
Yes
Fireplace Features
Natural Gas, Wood
Elevator
No

Exterior Features

Exterior Extras
Backs On Green Belt, Deck, Landscape Lighting, Lawn Sprinkler System, Privacy
Pool
Indoor, Salt
Property Features
Beach, Cul de Sac/Dead End, Greenbelt/Conservation, Lake/Pond, Park, Ravine

Building

Building Type
Detached
Building Style
2-Storey
Approx Age
100+

Construction

Exterior Finish
Stucco (Plaster)
Roof
Asphalt Shingle
Foundation Details
Concrete Block
Special Designation
Other

Lot

Lot Front
94.00 ft
Lot Depth
240.00 ft
Lot Size
0.827
Lot Shape
Pie

Inclusions

Inclusions
See attached list.

Exclusions

Exclusions
Samsung Frame TV in Living Room, Sonos Sound system in Living, (integrated speakers remain), Television in Recreation Room (bracket remains).

Parking & Garages

Garage Type
Attached
Garage Spaces
2
Parking Spaces
10
Total Garage And Parking Spaces
12

Heating & Cooling

Heat Source
Gas
Heat Type
Forced Air
Air Conditioning
Central Air
Water
Municipal
Sewers
Sewer
Natural Gas
Yes
Hydro
Yes
Cable
Yes
Telephone
Yes

Bedrooms
4
Washrooms
6
Kitchens
1
Family / bonus room
Yes

Room sizes

  • Breakfast—
    Main level, Overlooks Ravine, W/O To Sundeck, B/I Bar
  • Office—
    Main level, Juliette Balcony, Side Door, Overlooks Ravine
  • Bedroom 4—
    Second level, 3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
  • Dining Room—
    Main level, Fireplace, B/I Bookcase, Picture Window
  • Recreation—
    Basement level, Walk-Out, Fireplace, French Doors
  • Laundry—
    Second level, Closet
  • Laundry—
    Basement level, Laundry Sink, Tile Floor
  • Room—
  • Bedroom 2—
    Second level, 3 Pc Ensuite, Double Closet, Overlooks Ravine
  • Living Room—
    Main level, Overlooks Ravine, W/W Fireplace, Hardwood Floor
  • Mud Room—
    Main level, B/I Closet, Closet Organizers, Picture Window
  • Kitchen—
    Main level, B/I Appliances, Breakfast Bar, Renovated
  • Cold Room/Cantina—
    Basement level, French Doors, B/I Shelves
  • Bedroom 3—
    Second level, 4 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
  • Primary Bedroom—
    Second level, Overlooks Ravine, Fireplace, 6 Pc Ensuite
  • Sunroom—
    Basement level, Overlooks Pool, W/O To Pool, Folding Door

Washrooms

  • 5-piece, Second
  • 4-piece, Second
  • 3-piece, Second
  • 2-piece, Main
  • 2-piece, Basement

Municipality
Mississauga
Neighbourhood
Clarkson
Main cross streets
Lakeshore/Bexhill
Zoning
SINGLE_FAMILY
Directions
Lakeshore/Bexhill
Waterfront
Indirect

MLS® number
W14087150
Data source
Toronto Regional Real Estate Board
Listed on
2026-10-16
Updated on
2026-10-16
Days on market
5 days
Possession type
Other
Co-op commission
2.5% + HST
Seller
Listed by
RE/MAX REALTY SPECIALISTS INC.

Home Market Value

Current home valuation for 1309 Gatehouse Drive, Mississauga, Clarkson, Mississauga, ON. Listed for $4,999,900

HOMEH Estimate

?

$3,583,826

Estimated Sales Range

?

$3,191,467 - $5,086,837

HOMEH Estimate for 1309 Gatehouse Drive, Mississauga, Clarkson

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$3,583,826Low confidence
Based on 7 comparable properties
+ $1,416,074 (40%) above our estimate
See the full analysisFree Every recent nearby sale behind this number

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Mortgage Payment Calculator

Compare up to 4 down payment scenarios

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Mississauga, ON
Minimum Down Payment Required:20.0%

20% required for homes $1.5M or more

Minimum down payment

$999,980

Scenario 1 Scenario 2 Scenario 3 Scenario 4
−Down payment
%
$
%
$
%
$
%
$
+CMHC insurance
$0$0$0$0
=Total mortgage
$3,999,920$3,749,925$3,499,930$3,249,935
Amortization
Mortgage rate
%
%
%
%
Payment frequency
=Mortgage payment
$19,530monthly$18,309monthly$17,088monthly$15,868monthly
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Land Transfer Tax

Provincial

$111,473

Total Land Transfer Tax

$111,473

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