1843 O'Neil Court
Erin Mills, Mississauga, L5L 5X6
$3,499,001
- 5 bedrooms
- 5 bathrooms
- 7 parking
- 3500-5000 sq ft
Listed 54 days ago · MLS® W13720562
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.
Details
- Type
- Detached
- Style
- 2-Storey
- Size
- 3500-5000 sq ft
- Lot
- 41.8 × 140.85 ft
- Basement
- Finished with Walk-Out
- Garage
- Attached
- Kitchens
- 1
- Property tax
- $23,020 (2026)
- Neighbourhood
- Erin Mills
- Municipality
- Mississauga
- Price per sq ft
- ~$823 (32% above detached houses in Erin Mills, $622)
Interior
- Bedrooms
- 5 above ground
- Bathrooms
- 1 × 2-piece (main), 1 × 4-piece (second), 1 × 4-piece (second), 1 × 4-piece (second), 1 × 4-piece (second)
- Rooms
- 10 above ground
- Family room or den
- Yes
- Fireplace
- Yes
- Features
- Carpet Free, In-Law Capability
Heating, cooling and services
- Heating
- Forced Air, Gas
- Air conditioning
- Central Air
- Water and sewer
- Sewer
Building and exterior
- Style
- 2-Storey
- Exterior
- Brick
- Foundation
- Concrete
- Faces
- East
- Pool
- Inground
Parking
- Garage spaces
- 3
- Total parking
- 7
- Driveway and parking
- Private
Lot
- Size
- 41.8 × 140.85 ft
More
- Possession
- 30/60/90 Flexible
- Nearby
- Cul de Sac/Dead End, Golf, Public Transit, Ravine, Wooded/Treed
- Cross street
- Mississauga Rd / Burnhamthorpe Rd W
Rooms
| Room | Level | Size | Features |
|---|---|---|---|
| Bedroom 3 | Second | 4.14 × 4.01 m (13'7" × 13'2") | Hardwood Floor, Window, Semi Ensuite |
| Bedroom 2 | Second | 4.5 × 3.3 m (14'9" × 10'10") | Hardwood Floor, Window, Ensuite Bath |
| Dining Room | Main | 4.5 × 4.01 m (14'9" × 13'2") | Hardwood Floor, Window |
| Great Room | Main | 7.62 × 4.27 m (25' × 14') | Hardwood Floor, Window |
| Bedroom 4 | Second | 6.02 × 3.3 m (19'9" × 10'10") | Hardwood Floor, Window, Semi Ensuite |
| Primary Bedroom | Second | 5.26 × 6.6 m (17'3" × 21'8") | Hardwood Floor, Window, Walk-In Closet(s) |
| Bedroom 5 | Second | 3.56 × 3.96 m (11'8" × 13') | Hardwood Floor, Window, Ensuite Bath |
| Kitchen | Main | 3.58 × 4.01 m (11'9" × 13'2") | Hardwood Floor, Window |
| Den | Main | 3.43 × 3.89 m (11'3" × 12'9") | Hardwood Floor, Window |
History of this address
1 earlier listing at this address, with sold and leased prices. Create a free account or sign in to see them.
Location
Location is approximate. See nearby homes on the map
Recent sales nearby
See what similar homes within 1 km sold for in the last year. Create a free account or sign in to see them.
The neighbourhood
Getting around Somewhat walkable
- 🚆 Erindale GO1.6 km
Within a 10-minute walk: no grocery stores, 5 cafés and restaurants, 4 parks, 1 pharmacy. Nearest park: Woodchuck Green (350 m).
Schools nearby
Elementary
- Sawmill Valley Public School
EQAO: Gr 3 reading 89%, math 77%7 min walk - St. Mark Separate School Catholic
EQAO: Gr 6 reading 92%, math 63%8 min walk - École élémentaire catholique Saint-Jean-Baptiste Catholic · French
EQAO: Gr 6 reading 89%, math 66%1.3 km - Queenston Drive Public School
EQAO: Gr 6 reading 83%, math 51%1.4 km
Secondary
- Erin Mills Middle School1.5 km
- St. Kateri Tekakwitha Catholic Learning Centre Catholic1.5 km
- Erindale Secondary School
EQAO: Gr 9 math 59%, literacy test 87%1.7 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 L5L
- Owners / renters
- 79% / 21%
- Median household income
- $110,000
- Average age
- 43
- Children under 15
- 15%
- Homes
- 46% detached, 16% high-rise
- Commute by transit
- 9%
- Population
- 43,585
Languages spoken most at home besides English: Mandarin 2.8%, Polish 2.1%, Urdu 2.1%, Arabic 2%.
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): 26 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.
Roads, rail, airports and planned stations © OpenStreetMap contributors. Internet: Innovation, Science and Economic Development Canada, National Broadband Data.
Listed by RE/MAX PLATINUM PIN REALTY.
Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.
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