The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). Data is deemed reliable but not guaranteed.
Some homes offer a great location. This one puts nature at your back door! Rarely does a setting like this become available in prestigious Lorne Park. Tucked away on a quiet court, 691 Nautalex Court is backing directly onto Rattray Marsh, offering exceptional privacy, mature natural surroundings and beautiful views toward Lake Ontario. Set on an impressive, deep lot, this spacious 4-bedroom, 4-bathroom home offers approximately 3,200 sq. ft. above grade, plus a finished walk out lower level. Generous principal rooms provide plenty of space for family living and entertaining, with a bright home office, formal living and dining areas, an inviting family room with fireplace, and a well-appointed kitchen overlooking the surrounding greenery. The home's outdoor spaces truly take advantage of its remarkable location. Expansive elevated decks overlook the treetops and conservation lands, while the private backyard features an inground pool, patio areas and plenty of room to enjoy the peaceful setting. Upstairs, spacious bedrooms offer comfortable private retreats, while the finished lower level provides additional recreation and entertaining space with a fireplace and walkout to the backyard. Beyond the property, enjoy immediate access to one of Mississauga's most beautiful natural settings, with Rattray Marsh, waterfront trails, Lake Ontario and Jack Darling Memorial Park nearby, while still being conveniently connected to a wonderful school district which includes Lorne Park High School. A rare opportunity to own a substantial family home backing onto Rattray Marsh in one of Mississauga's most sought-after neighbourhoods.
Property Details
Listing
MLS® number
W13863216
Status
For Sale
Listed
Oct 5, 2026
Last updated
Oct 27, 2026
Possession
Other
Building
Type
Detached
Style
2-Storey
Approx. age
51-99
Approx. size
3,000–3,500 ft²
Basement
Finished with Walk-Out, Separate Entrance
Lot
Frontage
62.16 ft
Depth
172.61 ft
Lot area
≈ 10,729 ft² (calculated)
View
East
Community
Clarkson
Parking & utilities
Garage
Attached, Garage, 2 spaces
Driveway
Private Double, 4 spaces
Heating
Forced Air
Cooling
Central Air
Water / sewer
Not provided by brokerage
Taxes
Property tax
$15,241 / 2026
Condo fee
N/A
Source
Data source
TRREB (VOW feed)
Listed by
REALTY EXECUTIVES PLUS LTD
Interior
Level
Room
Size
Features
Loading rooms…
Interior Features
Bedrooms above grade: 4
Kitchens: 1 above grade
Basement: Finished with Walk-Out, Separate Entrance
Heating: Forced Air
Cooling: Central Air
Fireplace: Yes
Fireplaces: 3
Central vacuum: Yes
Exterior
Pool features: Outdoor, Inground
Property features: Beach, Cul de Sac/Dead End, Electric Car Charger, Greenbelt/Conservation, Lake/Pond, Park
Demographic data is not available for this area yet.
Population—
Median household income—
Median age—
Age Groups
Age group data is not available.
Owners vs Renters
Ownership data is not available.
Household Type
Household data is not available.
What’s NearbyDistances approximate
No nearby school data is available for this listing.
Transit score information is not available for this listing.
Nearby everyday places are not available for this listing.
Always confirm school catchments with the local school board.
Estimated Rental Income
Rental estimate coming soon
We’re not showing a number until we have a data source we trust. When it’s connected, this section will show:
A monthly rent range from nearby leased homes of the same type and size
The leased comparables behind it (signed-in, VOW-gated)
Gross yield at the current list price
Monthly Cost
A quick estimate to plan with. Taxes come from the listing; change the other inputs to match your situation.
Estimated monthly$11,371/mo
Mortgage (principal + interest)$10,101
Property taxFrom listing: $15,241/yr$1,270
Minimum 20% ($540,000 on this price) applies to homes priced over $1.5M in Canada; the slider starts at 20%. Confirm with a lender.
Mortgage uses Canadian semi-annual compounding. Houses-Gate doesn’t offer financing.
Estimated Budget
About how much cash you’ll need on closing day, besides the mortgage.
Down payment20% of the list price$540,000
Ontario land transfer taxProvincial brackets, no first-time refund$53,975
Legal fees & disbursementsTypical range $1,800–$2,800$1,800
Home inspectionTypical range $500–$800$600
Title insuranceTypical range $300–$600$400
Cash needed at closingEstimate$596,775
First-time buyers can get up to $4,000 back on Ontario land transfer tax. Mississauga has no municipal land transfer tax (Toronto does).
Uses Ontario’s land transfer tax brackets and the down payment set in Monthly Cost. Legal, inspection and title-insurance figures are typical ranges, not quotes.
Listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The data is deemed reliable but is not guaranteed to be accurate. The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.
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