1309 Gatehouse Dr

Clarkson, Mississauga, Ontario L5H 1A6

For Sale · MLS® W14087150 · TRREB MLS®
4
Beds
6
Baths
3500-5000
Sqft
2
Parking
Detached
Type

Description

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.

01 / Property recordListing details

Key Facts

MLS® #
W14087150
Board
TRREB MLS®
Days on market
Tax
$22,465
Size
3500-5000 sqft
Lot
94 × 240 Feet
Parking
2 Attached, 12 Parking

Listing History

Buy/Sell history for 1309 Gatehouse Dr, Mississauga, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
N/AN/A$4,999,900N/AFor SaleW14087150

Estimated Market Value

Estimated value requires sign in

AI market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

Property Details

Property

Property Type
Detached
Style
2-Storey
Community
Clarkson
Municipality
Mississauga

Inside

Bedrooms
4
Bathrooms
6
Bathroom Detail
1, 5pc, 2nd
Bathroom Detail
1, 4pc, 2nd
Bathroom Detail
2, 3pc, 2nd
Bathroom Detail
1, 2pc, Main
Bathroom Detail
1, 2pc, Bsmt
Basement Type
Fin W/O
Kitchens
1

Utilities

Water
Municipal
Cooling
Central Air
Heating Type
Forced Air

Building

Size
3500-5000 sqft
Construction
Stucco/Plaster

Parking

Driveway
Private Triple
Garage Type
Attached
Garage
2
Add. Parking
10
Total Parking
12

Land

Sewer
Sewers
Lot Size
94 × 240 Feet
Lot Size Code
Feet

Additional

Year built
100+
Foundation
Concrete Block
Roof
Asphalt Shingle
Fireplace
Y
Pool
Indoor, Salt
Den
Y
Family room
Y
Extras
See attached list.

Rooms (16)

Breakfast (3.15 × 6.5)

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

Level: Main

Office (8.89 × 4.11)

Juliette Balcony · Side Door · O/Looks Ravine

Level: Main

4th Br (3.61 × 3.48)

3 Pc Ensuite · W/I Closet · hardwood floor

Level: 2nd

Dining (5.11 × 4.72)

Fireplace · B/I Bookcase · Picture Window

Level: Main

Rec (7.09 × 4.78)

Walk-Out · Fireplace · French Doors

Level: Bsmt

Laundry (0.0 × 0.0)

Closet

Level: 2nd

Laundry (4.27 × 3.61)

Laundry Sink · Tile Floor

Level: Bsmt

Room 8

Level not provided

2nd Br (3.61 × 3.86)

3 Pc Ensuite · Double Closet · O/Looks Ravine

Level: 2nd

Living (8.89 × 5.21)

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

Level: Main

Mudroom (1.63 × 1.7)

B/I Closet · Closet Organizers · Picture Window

Level: Main

Kitchen (5.18 × 5.66)

B/I Appliances · Breakfast Bar · Renovated

Level: Main

Cold/Cant (1.32 × 4.39)

French Doors · B/I Shelves

Level: Bsmt

3rd Br (4.11 × 4.39)

4 Pc Ensuite · W/I Closet · hardwood floor

Level: 2nd

Primary (5.31 × 5.18)

O/Looks Ravine · Fireplace · 6 Pc Ensuite

Level: 2nd

Sunroom (7.67 × 13.21)

O/Looks Pool · W/O To Pool · Folding Door

Level: Bsmt

Location

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

12 records read 7 on record nearby 5 checked, none on recordRead 2026-11-04

Water and conservation

  • Inside Credit Valley Conservation’s mapped regulated areaWork on the property, such as an addition or grading, may need a permit from Credit Valley Conservation. It does not mean the house floods.
  • A mapped wetland is within 120 mDevelopment close to a wetland can need extra review.
  • No water-supply well recorded within 250 m2 test or monitoring holes also recorded.

Credit Valley Conservation · Province of Ontario open data

Planning and building activity

  • Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas

Province of Ontario open data

Around the home

  • A trail on the Ontario trail network within 1 km

Province of Ontario open data

Environmental records

  • No licensed pit or quarry within 2 km
  • No recorded oil, gas or salt well within 250 m
  • 1 facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Ontario Clean Water Agency — Lorne Park Water Treatment Plant, 760 m away. Facilities report to the National Pollutant Release Inventory above set thresholds; reporting a release is not a finding of harm.
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.

Province of Ontario open data · Government of Canada open data

Power and internet

  • Electricity is distributed here by Alectra Utilities Corporation
  • Wired internet 50/10 Mbps or faster is listed at a household 100 m awayFixed wireless up to 25/5 Mbps. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (100 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell. Cable: Rogers. DSL: Bell. Fixed wireless: Rogers, SkyChoice Communications. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.

Ontario Energy Board · Innovation, Science and Economic Development Canada

None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the conservation authority or the record’s publisher. Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under Credit Valley Conservation Open Data Licence v1.0.

Comparable Sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

02 / Plan your numbersTools

Mortgage Tools

Mortgage calculator

20%

Monthly Payment

$22,920

  • Down payment$999,980
  • Mortgage amount$3,999,920
  • Total interest$2,876,080
  • Total cost$7,875,980

Cash flow analysis

$22,920

Total monthly payment

$24,792

Break-even down payment

100%

Cash flow-$24,792
03 / Community profileNeighbourhood demographics

Expand Neighbourhood demographics to load Statistics Canada census charts.

04 / Local performanceMarket details

Expand Market details to load neighbourhood price and activity trends.

$4,999,900

$4,999,900

CAD

Estimated market value

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