1301 Gatehouse Dr
Clarkson, Mississauga, Ontario L5H 1A6
- Bedrooms
- 4+1
- Bathrooms
- 5
- Size
- 3,500–5,000sq ft
- Per sq ft
- $882at the range’s middle
- Lot
- 99.08 x 140.36 ft
- Tax a year
- $20,0982025 tax year
- Built
- 6-15
- Parking
- 72 built-in
- Days on market
- Members
The brief
About 1301 Gatehouse Dr
1301 Gatehouse Dr is a 4+1-bedroom, 5-bathroom detached house in Clarkson, Mississauga, listed for sale at an asking price of $3,750,000 (MLS® W13527862).
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
Insights
Condition Score
Good73/1001 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall5/100−$13,284/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 5 detached homes with 5 bedrooms for lease in Clarkson right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $20,098 / 2025
- MLS® number
- W13527862
- Board
- TRREB MLS®
- Property Type
- Detached
- Building Age
- 6-15
- Days on market
- Size
- 3500-5000 sqft
- Lot Size
- 99.08 x 140.36 ft
- Listed on
- Parking
- 2 Built-In, 7 Parking
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Clarkson
- Municipality
- Mississauga
Building
- Size
- 3500-5000 sqft
- Building Age
- 6-15
- Construction
- Stone
Inside
- Bedrooms
- 4+1
- Bathrooms
- 5
- Bathroom Details
- 1 × 5pc 2nd, 1 × 3pc 2nd, 1 × 3pc In Betwn, 1 × 2pc Main, 1 × 3pc Bsmt
- Basement Type
- Finished with Walk-Out
- Kitchens
- 1
Parking
- Driveway
- Private
- Garage Type
- Built-In
- Garage
- 2
- Additional Parking
- 5
- Total Parking
- 7
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 99.08 ft
- Depth
- 140.36 ft
- Lot Size
- 99.08 x 140.36 ft
Additional
- Foundation
- Poured Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- Yes
- Family room
- Yes
- Extras
- Bosch fridge, Bosch gas stove, dishwasher, LG washer, LG dryer, 2nd floor Bosch washer/dryer, basement dishwasher, air conditioning (2020), 90% of the windows have been replaced, all light fixtures, all window coverings, and garage door opener with remote.
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Living | 3.99 × 4.7 m | hardwood floor, Gas Fireplace, O/Looks Frontyard | Main |
| Dining | 3.51 × 5.03 m | hardwood floor, O/Looks Frontyard, W/O To Porch | Main |
| Kitchen | 3.94 × 4.7 m | Renovated, Granite Counter, Centre Island | Main |
| Breakfast | 2.59 × 3.99 m | hardwood floor, Open Concept, W/O To Balcony | Main |
| Family | 4.7 × 6.76 m | hardwood floor, Fireplace, Pot Lights | Main |
| 4th Br | 5.64 × 5.89 m | hardwood floor, 3 Pc Ensuite, W/O To Balcony | In Betwn |
| Primary | 5.05 × 6.12 m | hardwood floor, 5 Pc Ensuite, W/I Closet | 2nd |
| 2nd Br | 3.28 × 5.03 m | hardwood floor, Double Closet, O/Looks Frontyard | 2nd |
| 3rd Br | 2.87 × 3.66 m | hardwood floor, Closet, O/Looks Frontyard | 2nd |
| Sitting | 4.8 × 4.83 m | hardwood floor, Pot Lights, O/Looks Ravine | 2nd |
| Rec | 7.92 × 8.74 m | hardwood floor, Gas Fireplace, W/O To Patio | Bsmt |
| 5th Br | 4.32 × 6.05 m | hardwood floor, Double Closet, O/Looks Ravine | Bsmt |
Listing history
Buy/sell history for 1301 Gatehouse Dr, Mississauga, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $3,750,000 | N/A | For Sale | W13527862 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.
Mortgage Details
4.8% · 5-year term · 25-year amortization · 20% down
- Total down payment
- $750,000
- Total mortgage amount
- $3,000,000
- Total interest payment
- $2,132,700
- Total purchase cost
- $5,882,700
- Mortgage payment
- $17,109/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
82%Monthly carrying cost
$18,784- Rent $5,500
- Shortfall $13,284
Rental income opens at $5,500, the median asking rent of 5 comparable homes for lease in Clarkson. Type over it with the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $80,225
- Total land transfer tax
- $80,225
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $76,225
See how this is worked out
- 0.5% on the first $55,000
- $275
- 1.0% from $55,000 to $250,000
- $1,950
- 1.5% from $250,000 to $400,000
- $2,250
- 2.0% from $400,000 to $2,000,000
- $32,000
- 2.5% from $2,000,000 to $3,750,000
- $43,750
- Ontario total
- $80,225
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Estimate
Estimated value requires sign in
Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Kassaundra Dobson, Broker of Record for a full comparative market analysis.
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.
The land
Lot
- Street frontage
- 99.08 ft30.2 m
- Depth
- 140.36 ft42.8 m
The record marks this lot irregular, so its area is not the frontage multiplied by the depth. It is not given here. Confirm with a survey before you buy.
Source: the MLS® listing record.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation3
- 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.At the address
- A mapped wetland is within 120 mDevelopment close to a wetland can need extra review.120 m
- No water-supply well recorded within 250 m1 test or monitoring hole also recorded.250 m
Credit Valley Conservation · Province of Ontario open data
Planning and building activity1
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
Province of Ontario open data
Around the home1
- A trail on the Ontario trail network within 1 km1 km
Province of Ontario open data
Environmental records4
- No licensed pit or quarry within 2 km2 km
- No recorded oil, gas or salt well within 250 m250 m
- 1 facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Ontario Clean Water Agency — Lorne Park Water Treatment Plant, 780 m away. Facilities report to the National Pollutant Release Inventory above set thresholds; reporting a release is not a finding of harm.1 km
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km
Province of Ontario open data · Government of Canada open data
Power and internet3
- Electricity is distributed here by Alectra Utilities CorporationAt the address
- Wired internet 50/10 Mbps or faster is listed at a household 120 m awayFixed wireless up to 25/5 Mbps. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (120 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.120 m
- 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.Area-wide
Ontario Energy Board · Innovation, Science and Economic Development Canada
Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Credit Valley Conservationor 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.
The market
Detached homes for sale in Clarkson right now
- For sale now
- 49
- Median asking price
- $2.4M
- New in 7 days
- 2
- Price cuts
- 14%
Middle half: $1.52M to $3.09M
18 in 28 days
7 listings
This home is asking 56% above the median, higher than three quarters of them.
See all homes in ClarksonAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Market area · filters apply to the charts below
The street
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Clarkson GO | GO Transit train: Lakeshore West | 2.5 km |
| Port Credit GO | GO Transit train: Lakeshore West | 4.1 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Owenwood Public SchoolPeel DSB | Public · grades JK–6 | 750 m | 86%Grade 3 average |
| Clarkson Public SchoolPeel DSB | Public · grades JK–6 | 1.6 km | 60%Grade 3 average |
| St Christopher SchoolDufferin-Peel CDSB | Catholic · grades JK–8 | 1.8 km | 82%Grade 6 average |
| École élémentaire Horizon JeunesseConseil scolaire Viamonde | French-language public · grades JK–6 | 3.4 km | 99%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Lorne Park Secondary SchoolPeel DSB | Public · grades 9–12 | 2.1 km | 74%Grade 9 math |
| Iona Secondary SchoolDufferin-Peel CDSB | Catholic · grades 9–12 | 3.5 km | 57%Grade 9 math |
| Clarkson Secondary SchoolPeel DSB | Public · grades 9–12 · French Immersion | 3.9 km | 49%Grade 9 math |
| St Martin Secondary SchoolDufferin-Peel CDSB | Catholic · grades 9–12 | 4.8 km | 61%Grade 9 math |
EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.
The verdict
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Sold prices in Clarkson are shown to signed-in members.