1843 O'Neil Court
1843 O'Neil Court
1843 O'Neil Court
1843 O'Neil Court
1843 O'Neil Court
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30 photos

1843 O'Neil Court

Erin Mills, Mississauga, ON
Listed today
$3,698,000For Sale
$2,924,039Estimated value
5Bedrooms
5Bathrooms
3500-5000 sqftSize
7 (3 garage)Parking
42 ft × 141 ftLot Size
DetachedProperty Type

1843 O'Neil Court

Mississauga, ON · Erin Mills

Listed today
Bedrooms5
Bathrooms5
Size3500-5000 sqft
Parking7 (3 garage)
Lot Size42 ft × 141 ft
Property TypeDetached
$3,698,000
For Sale
MLS# W13496536
$2,924,039Estimated value

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About this home

Rarely offered luxury home backing onto a private ravine, offering over 7,000 sq. ft. of finished living space in one of the area's most sought-after neighbourhoods. Featuring 5 spacious bedrooms, 6 bathrooms, a fully finished walk-out basement, and a 3-car garage, this exceptional residence combines elegance, space, and privacy. Enjoy a tranquil, tree-lined backyard with no rear neighbours - a truly rare opportunity to own a premium ravine property in a location where homes like this seldom become available.

Features & Details

Property Type
Detached
Tax
$23,020 / 2026
Size
3500-5000 sqft
Lot Size
41.8 x 140.85 Feet
Basement Info
Finished with Walk-Out
Total Parking Spaces
7 (3 Garage)
Title
Residential Freehold
Property Style
2-Storey
Community
Erin Mills
Municipality
Mississauga
Construction
Brick
Cross Street
Mississauga Rd / Burnhamthorpe Rd W
Front Door Facing
East
Local Amenities
Cul de Sac/Dead End, Golf, Public Transit, Ravine, Wooded/Treed
Lot Legal Description
PCL 21-1 SEC 43M1169; LT 21 PL 43M1169; LT1494577; S/T LT1601880, LT1668403 MISSISSAUGA S/T RIGHT IN FAVOUR OF
Data Source
Toronto Regional Real Estate Board
Brokerage
RE/MAX PLATINUM PIN REALTY
Listed On
Jun 26, 2026
Listing Expires On
Dec 31, 2026
Listing Updated On
Jun 26, 2026
Bedrooms
5
Bathrooms
5
Kitchens
1
Rooms
10
Bathroom Detail
2 Pcs on Main Level
Bathroom Detail
4 Pcs on 2nd Level
Bathroom Detail
4 Pcs on 2nd Level
Bathroom Detail
4 Pcs on 2nd Level
Bathroom Detail
4 Pcs on 2nd Level
Driveway
Private
Garage Type
Attached
Garage
3
Parking
7
Heating
Forced Air
Heat Source
Gas
Cooling
Central Air
Sewer
Sewer
Den / Family Room
Yes
Fireplace
Yes
Swimming Pool
Inground
Roof Material
Other
Foundation Type
Concrete
Interior Features
Carpet Free, In-Law Capability

Listing History

ActiveListed todayCurrently viewingMLS #W13496536
Jun 26, 2026yesterday
Listed for Sale
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This is the only listing record currently available for this property.

Estimate History

Estimated value, last 24 months
Jul 2024 – Jun 2026
$3.24M
$3.07M
$2.9M
$2.73M
Jul
Dec
May
Oct
Mar
Jun

Automated estimate from Polsinello Predictive AI. Not an appraisal. Actual market value may differ.

Mortgage calculator

Estimated monthly payment
$18,041

Estimated payment. Does not include property tax, insurance, or condo fees.

Location & nearby

Erin Mills Real Estate Market

Mississauga · last 90 days
$1,160,000
Median sold price
-35.3%
Median price, year over year
23 days
Avg days on market
72
Homes sold (90 days)
21%
Sold above asking
78%
Sold below asking
$545–$709/ft²
Price per sq ft
Median price trend
Jun 2025 – Jun 2026
$1.76M
$1.48M
$1.2M
$0.92M
Jun
Sep
Dec
Mar
Jun

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(905) 830-9111