691 Nautalex Court

Clarkson, Mississauga, L5H 1A8

$2,700,000

4 bedrooms
4 bathrooms
6 parking
3000-3500 sq ft

Listed 15 days ago · MLS® W13863216

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About this home

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.

Details

Type: Detached
Style: 2-Storey
Age: 51-99 years
Size: 3000-3500 sq ft
Lot: 62.16 × 172.61 ft
Basement: Finished with Walk-Out, Separate Entrance
Garage: Attached
Kitchens: 1
Property tax: $15,241 (2026)
Neighbourhood: Clarkson
Municipality: Mississauga
Price per sq ft: $831 (4% below detached houses in Clarkson, $869)

Interior

Bedrooms: 4 above ground
Bathrooms: 1 × 4-piece (second), 1 × 5-piece (second), 1 × 2-piece (main), 1 × 3-piece (basement)
Rooms: 10 above ground + 4 below
Family room or den: Yes
Fireplace: Family Room, Living Room, Rec Room, Wood
Features: Auto Garage Door Remote, Central Vacuum, Garburator

Heating, cooling and services

Heating: Forced Air, Gas
Air conditioning: Central Air
Water and sewer: Sewer

Building and exterior

Style: 2-Storey
Exterior: Brick
Roof: Asphalt Shingle
Foundation: Block
Age: 51-99 years
Faces: East
Pool: Outdoor, Inground
Outdoor: Awnings, Backs On Green Belt, Deck, Landscaped, Lawn Sprinkler System, Garden Shed

Parking

Garage spaces: 2
Total parking: 6
Driveway and parking: Private Double

Lot

Size: 62.16 × 172.61 ft (irregular)

Possession: 60 days/TBA
Nearby: Beach, Cul de Sac/Dead End, Electric Car Charger, Greenbelt/Conservation, Lake/Pond, Park
Cross street: Bexhill and Lakeshore

Rooms

Room	Level	Size	Features
Living Room	Main	7.03 × 3.96 m (23'1" × 13')	Fireplace, Overlooks Pool, Overlook Greenbelt
Dining Room	Main	4.37 × 3.86 m (14'4" × 12'8")	W/O To Deck, Overlooks Backyard
Kitchen	Main	3.55 × 3.53 m (11'8" × 11'7")	Overlooks Backyard, B/I Appliances
Kitchen	Main	3.53 × 2.74 m (11'7" × 9')	Eat-in Kitchen, W/O To Deck, Overlooks Backyard
Family Room	Main	7.03 × 3.93 m (23'1" × 12'11")	Fireplace, W/O To Deck
Den	Main	4.02 × 3.4 m (13'2" × 11'2")	Large Window
Foyer	Main	4.37 × 2.39 m (14'4" × 7'10")	Skylight
Primary Bedroom	Second	7.03 × 4.25 m (23'1" × 13'11")	4 Pc Ensuite, Double Closet, Overlook Greenbelt
Bedroom 2	Second	5.06 × 3.77 m (16'7" × 12'4")	Hardwood Floor, Closet, W/O To Terrace
Bedroom 3	Second	3.92 × 3.77 m (12'10" × 12'4")	Hardwood Floor, Closet
Bedroom 4	Second	3.8 × 3.79 m (12'6" × 12'5")	Hardwood Floor, Closet
Laundry	Second	3.58 × 2.72 m (11'9" × 8'11")	B/I Shelves, Laundry Sink
Recreation	Basement	7.66 × 7.03 m (25'2" × 23'1")	Fireplace, W/O To Patio, W/O To Pool
Common Room	Basement	8.11 × 4.06 m (26'7" × 13'4")	Large Window
Office	Basement	3.69 × 3.41 m (12'1" × 11'2")
Utility Room	Basement	3.91 × 2.89 m (12'10" × 9'6")	B/I Shelves
Bathroom	Basement	3 × 2.93 m (9'10" × 9'7")	3 Pc Bath

Location

Location is approximate. See nearby homes on the map

Recent sales nearby

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The neighbourhood

Getting around Car-dependent

🚆 Clarkson GO2.4 km

Within a 10-minute walk: no grocery stores, 0 cafés and restaurants, 2 parks. Nearest park: Glenleven Park (600 m).

Schools nearby

Elementary

Owenwood Public School
EQAO: Gr 3 reading 81%, math 90%11 min walk
Clarkson Public School
EQAO: Gr 3 reading 64%, math 57%1.4 km
St. Christopher School Catholic
EQAO: Gr 6 reading 93%, math 68%1.6 km
White Oaks Montessori School Private2.2 km

Secondary

Green Glade Senior Public School7 min walk
Lorne Park Secondary School
EQAO: Gr 9 math 74%, literacy test 96%2.0 km
Brian J. Fleming Catholic Adult Learning Centre Catholic2.1 km

EQAO: share of students meeting the provincial standard (2024–25). Ontario average: Gr 6 reading 86%, math 51%; Gr 9 math 55%; literacy test 83%.

Closest schools, not school zones. Check which school serves this address with the school board before relying on it.

Who lives here postal area L5H

Owners / renters: 79% / 21%
Median household income: $139,000
Average age: 44
Children under 15: 15%
Homes: 68% detached, 11% high-rise
Commute by transit: 7%
Population: 17,409

Languages spoken most at home besides English: Mandarin 2.9%, Polish 1.5%, Arabic 1.3%, Urdu 1.1%.

Flood and conservation No mapped hazard

Not inside a mapped flood plain or regulated area in Credit Valley Conservation’s mapping.

Screening maps only. Ask the conservation authority for a property inquiry before relying on this.

Safety

Crime Severity Index for Peel Region (Mississauga/Brampton) police: 59 vs 57 for Ontario (2025).

Police-reported figures for the whole police service area, not this street. Rates use the area’s resident population.

Development nearby

No planning applications within 500 m in the last five years.

Rezoning, site plan, subdivision and condominium applications filed with the city.

Distances are approximate. Places © OpenStreetMap contributors. Neighbourhood figures: Statistics Canada, 2021 Census. School results: EQAO via Ontario Data Catalogue (Open Government Licence – Ontario). Flood and regulation mapping: Credit Valley Conservation open data. Crime Severity Index: Statistics Canada.

Living here

Commute

To Union Station (downtown Toronto): 23 km. Transit times · Driving times

Noise Nothing major nearby

No highway within 500 m, rail line within 300 m, or airport flight path nearby.

Distances from the map, not noise measurements. Visit at rush hour to judge for yourself.

Internet High-speed

50/10 Mbps or faster available here by cable, fibre or DSL (the federal high-speed target).

From the federal broadband map. Check exact speeds and providers for the address.

Short-term rentals

Only in your principal residence, with a City licence: not allowed in investment properties. Up to 180 nights a year, no more than 30 in a row.

City rules

Roads, rail, airports and planned stations © OpenStreetMap contributors. Internet: Innovation, Science and Economic Development Canada, National Broadband Data.

Listed by REALTY EXECUTIVES PLUS LTD.

Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.