691 Nautalex Crt
Clarkson, Mississauga, Ontario L5H 1A8
- Bedrooms
- 4
- Bathrooms
- 4
- Size
- 3,000–3,500sq ft
- Per sq ft
- $831at the range’s middle
- Lot
- 62.16 x 172.61 ft
- Tax a year
- $15,2412026 tax year
- Built
- 51-99
- Parking
- 62 attached
- Days on market
- Members
The brief
About 691 Nautalex Crt
691 Nautalex Crt is a 4-bedroom, 4-bathroom detached house in Clarkson, Mississauga, listed for sale at an asking price of $2,700,000 (MLS® W13863216).
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.
Insights
Condition Score
Good68/1006 condition-related facts documented
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall5/100−$9,588/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 74 detached homes with 4 bedrooms for lease in Mississauga right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $15,241 / 2026
- MLS® number
- W13863216
- Board
- TRREB MLS®
- Property Type
- Detached
- Building Age
- 51-99
- Days on market
- Size
- 3000-3500 sqft
- Lot Size
- 62.16 x 172.61 ft
- Listed on
- Parking
- 2 Attached, 6 Parking
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Clarkson
- Municipality
- Mississauga
Building
- Size
- 3000-3500 sqft
- Building Age
- 51-99
- Construction
- Brick
Inside
- Bedrooms
- 4
- Bathrooms
- 4
- Bathroom Details
- 1 × 4pc 2nd, 1 × 5pc 2nd, 1 × 2pc Main, 1 × 3pc Bsmt
- Basement Type
- Finished with Walk-Out
- Kitchens
- 1
Parking
- Driveway
- Pvt Double
- Garage Type
- Attached
- Garage
- 2
- Additional Parking
- 4
- Total Parking
- 6
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 62.16 ft
- Depth
- 172.61 ft
- Lot Size
- 62.16 x 172.61 ft
Additional
- Foundation
- Block
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- Outdoor, Inground
- Den
- Yes
- Family room
- Yes
- Extras
- Double oven, built in cooktop, B/I dishwasher, fridge, washer, dryer, freezer, microwave, exhaust hood, garburator, fridge in basement, window blinds, garage door opener and one remote, car charger receptacle in garage, pool table and accessories, furnace (Sept 2026), terrace roof (Sept 2026), electric light fixtures, electric ceiling fans, drapery tracks, central vacuum and attachments, inground pool and equipment all functioning but included in As Is condition,
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Living | 3.96 × 7.03 m | Fireplace, O/Looks Pool, Overlook Greenbelt | Main |
| Dining | 3.86 × 4.37 m | W/O To Deck, O/Looks Backyard | Main |
| Kitchen | 3.53 × 3.55 m | O/Looks Backyard, B/I Appliances | Main |
| Kitchen | 2.74 × 3.53 m | Eat-In Kitchen, W/O To Deck, O/Looks Backyard | Main |
| Family | 3.93 × 7.03 m | Fireplace, W/O To Deck | Main |
| Den | 3.4 × 4.02 m | Large Window | Main |
| Foyer | 2.39 × 4.37 m | Skylight | Main |
| Primary | 4.25 × 7.03 m | 4 Pc Ensuite, Double Closet, Overlook Greenbelt | 2nd |
| 2nd Br | 3.77 × 5.06 m | hardwood floor, Closet, W/O To Terrace | 2nd |
| 3rd Br | 3.77 × 3.92 m | hardwood floor, Closet | 2nd |
| 4th Br | 3.79 × 3.8 m | hardwood floor, Closet | 2nd |
| Laundry | 2.72 × 3.58 m | B/I Shelves, Laundry Sink | 2nd |
| Rec | 7.03 × 7.66 m | Fireplace, W/O To Patio, W/O To Pool | Bsmt |
| Common Rm | 4.06 × 8.11 m | Large Window | Bsmt |
| Office | 3.41 × 3.69 m | — | Bsmt |
| Utility | 2.89 × 3.91 m | B/I Shelves | Bsmt |
| Bathroom | 2.93 × 3.0 m | 3 Pc Bath | Bsmt |
Listing history
Buy/sell history for 691 Nautalex Crt, 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 | $2,700,000 | N/A | For Sale | W13863216 |
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
- $540,000
- Total mortgage amount
- $2,160,000
- Total interest payment
- $1,535,400
- Total purchase cost
- $4,235,400
- Mortgage payment
- $12,318/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
82%Monthly carrying cost
$13,588- Rent $4,000
- Shortfall $9,588
Rental income opens at $4,000, the median asking rent of 74 comparable homes for lease in Mississauga. 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
- $53,975
- Total land transfer tax
- $53,975
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $49,975
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 $2,700,000
- $17,500
- Ontario total
- $53,975
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
- 62.16 ft18.9 m
- Depth
- 172.61 ft52.6 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, measured by Survey.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation3
- Not in Credit Valley Conservation’s mapped regulated areaAt 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, 930 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 40 m awayFixed wireless up to 25/5 Mbps. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (40 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.40 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 13% above the median.
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
Map and tour
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Clarkson GO | GO Transit train: Lakeshore West | 2.3 km |
| Port Credit GO | GO Transit train: Lakeshore West | 4.4 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 | 800 m | 86%Grade 3 average |
| Clarkson Public SchoolPeel DSB | Public · grades JK–6 | 1.3 km | 60%Grade 3 average |
| St Christopher SchoolDufferin-Peel CDSB | Catholic · grades JK–8 | 1.6 km | 82%Grade 6 average |
| École élémentaire Horizon JeunesseConseil scolaire Viamonde | French-language public · grades JK–6 | 3.1 km | 99%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Lorne Park Secondary SchoolPeel DSB | Public · grades 9–12 | 2 km | 74%Grade 9 math |
| Iona Secondary SchoolDufferin-Peel CDSB | Catholic · grades 9–12 | 3.3 km | 57%Grade 9 math |
| Clarkson Secondary SchoolPeel DSB | Public · grades 9–12 · French Immersion | 3.6 km | 49%Grade 9 math |
| École secondaire Gaétan GervaisConseil scolaire Viamonde | French-language public · grades 9–12 | 9.9 km | 85%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
Similar Active Listings
Recently sold nearby
Sold prices in Clarkson are shown to signed-in members.