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For saleMLS® W13527862

1301 Gatehouse Drive, Mississauga, ON L5H 1A6

Clarkson · L5H 1A6

$3,750,000

$1,071 / sq ft

4 months on market

Bedrooms
4+1
Bathrooms
5
Interior
3,500 sf
Parking
7
Lot
99.08 × 140.36 ft
Age
6-15 years

What's special

  • Built-in garage
  • Central air
  • Walk-out basement
  • 3 fireplaces
  • Auto garage door remote

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About this property

Spectacular Lorne Park/Rattray Marsh custom home overlooking Lake Ontario with 1st floor addition and end to end renovation of the full house. Muskoka in the city setting backing onto Turtle Creek with multi million dollar panoramic views, and located at the end of a child friendly cul-de-sac. Spacious living/dining room areas with hardwood floors, gas fireplace, garden doors with walk-out to front porch, and an adjacent Butlery's servery with granite counter tops. Gourmet kitchen with lake/ravine views, granite counter tops, stainless steel appliances, centre island, ceramic backsplash, soft closing drawers, large breakfast area with walk-out to a cantilevered floating balcony with glass side panels. Open concept family room with lake/ravine views, pot lighting, and a bio fuel fireplace with granite surround. Trendy updated 2 piece powder room, interior entrance to garage and main floor laundry. Separate level fourth bedroom or potential in-law/nanny suite with double door entry, his/her closets, front balcony, gorgeous 3 piece bathroom, 2nd walk-out to balcony over looking the ravine & Lake Ontario. Upper level completely rebuilt with hand scraped hardwood floors throughout all bedrooms, main 3 piece bathroom with walk-in glass shower with rain shower head, convenient additional 2 floor laundry, & lounge area with breathtaking picturesque views. Primary bedroom retreat with lake/ravine views, walk-in closet with organizers/pull-out drawers, and spa-like 5 piece en-suite with Roman tub, his/her sinks with marble counter top, large walk-in shower with rain shower head & hand held spray. Walk-out finished basement with an abundance of natural light, hardwood floors, pot lighting, wet bar with dishwasher, cold cellar, 5th bedroom, 3 piece bathroom with vessel sink, recreation area with gas fireplace & walk-out to stone patio area.Minutes away to Jack Darling Park, beaches, walking/biking trails, tennis, shopping, QEW highway, transit, dog park,& Port Credit Go Station

Rooms

12 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Living RoomMain4.70 × 3.99 m15.4 × 13.1 ftHardwood Floor · Gas Fireplace · Overlooks Frontyard
Dining RoomMain5.03 × 3.51 m16.5 × 11.5 ftHardwood Floor · Overlooks Frontyard · W/O To Porch
KitchenMain4.70 × 3.94 m15.4 × 12.9 ftRenovated · Granite Counters · Centre Island
BreakfastMain3.99 × 2.59 m13.1 × 8.5 ftHardwood Floor · Open Concept · W/O To Balcony
Family RoomMain6.76 × 4.70 m22.2 × 15.4 ftHardwood Floor · Fireplace · Pot Lights
Primary BedroomSecond6.12 × 5.05 m20.1 × 16.6 ftHardwood Floor · 5 Pc Ensuite · Walk-In Closet(s)
Bedroom 2Second5.03 × 3.28 m16.5 × 10.8 ftHardwood Floor · Double Closet · Overlooks Frontyard
Bedroom 3Second3.66 × 2.87 m12.0 × 9.4 ftHardwood Floor · Closet · Overlooks Frontyard
SittingSecond4.83 × 4.80 m15.8 × 15.7 ftHardwood Floor · Pot Lights · Overlooks Ravine
RecreationBasement8.74 × 7.92 m28.7 × 26.0 ftHardwood Floor · Gas Fireplace · W/O To Patio
Bedroom 5Basement6.05 × 4.32 m19.8 × 14.2 ftHardwood Floor · Double Closet · Overlooks Ravine
Bedroom 4In Between5.89 × 5.64 m19.3 × 18.5 ftHardwood Floor · 3 Pc Ensuite · W/O To Balcony

Features

  • Auto Garage Door Remote

Property details

Property

Property type
detached
Bedrooms
4 + 1
Bathrooms
5
Interior size
3,500 sq ft
Year built
6-15
Lot size
99.08 × 140.36 ft
Zoning
Residential
Possession
60 Days/TBA

Interior

Basement
Finished with Walk-Out
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
3
Exposure
North

Exterior & services

Construction
Stone, Wood
Garage
Built-In
Parking spaces
7
Sewer
Sewer

Costs

List price
$3,750,000
Property taxes
$20,098 / year (2025)
Price per sq ft
$1,071
Rental items
Furnace (2026) $127.49 monthly

Listing

MLS® number
W13527862
Status
For sale
Listed
July 6, 2026
Days on market
122
Last updated
November 3, 2026
Listing brokerage
RE/MAX REALTY SPECIALISTS INC.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 82% of comparable detached listings in Clarkson are asking less.

$1.24MMedian $2.00M$4.20M
This home
$1,071 / sq ft
Comparable median
$1,000 / sq ft

Based on 49 comparable active detached listings in Clarkson. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $750,000
$750,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$16,587.51
Property tax (est.)
$1,674.83
Estimated monthly
$18,262

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$80,225
Total due on closing
$80,225

An estimate on the asking price of $3,750,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of RE/MAX REALTY SPECIALISTS INC.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$3,750,000

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