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$3,499,001
For SaleListed 6 days ago

1843 O'Neil Court, Mississauga, ONL5L 5X6

Erin Mills
5
5
3,500–5,000 ft²
Detached7 Parking41.8 × 140.85 ft Lot
Listed by RE/MAX PLATINUM PIN REALTY

Assigned school

60% EQAO

Erin Mills Middle School

Childcare

6 centres

0.7 km closest

Block profile

93% owners

$159k median

Small-area Census counts are randomly rounded by Statistics Canada.

Explore this address →

Property Information

Property TypeDetached
Lot Size41.8 × 140.85 ft
BasementFinished with Walk-Out
Parking7 parking spaces · Private · 3-Car Garage · Attached
Property taxes$23,020/yr (2026)
Days on Market6 Days
Listed DateAug 27, 2026
MLS® NumberW13720562

Monthly Cost

Description

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.

Listing History

Event
Date
Price
Listed
Aug 27, 2026
$3,499,001

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

Location

Map showing 1843 O'Neil Court, Mississauga, ON L5L 5X6 inside the Erin Mills Middle School attendance boundaryView on Map

School Catchments

School boundaries and eligibility may change. Confirm school eligibility directly with the school board.

All Mississauga school catchments

Licensed Childcare Nearby

6 licensed centres nearby · closest 653 m

Licensed Child Care Centre
Plasp - Sawmill Valley Public School
3625 Sawmill Valley Drive, Mississauga
0.7 km
Before & after school
Operator: Plasp Child Care Services
Licence #12646·Child Care Centre
Licensed Child Care Centre
Plasp - St. Mark Catholic School
3675 Sawmill Valley Drive, Mississauga
0.7 km
Before & after school
Operator: Plasp Child Care Services
Licence #0001760·Child Care Centre
Licensed Child Care Centre
Early Learning Centre Utm
3359 Mississauga Road, Mississauga
1.0 km
Full day
Operator: University Of Toronto Early Learning Centre
Licence #0005067·Child Care Centre
Licensed Child Care Centre
Plasp - Queenston Drive Public School
3520 Queenston Drive, Mississauga
1.2 km
Before & after school
Operator: Plasp Child Care Services
Licence #12643·Child Care Centre
Licensed Child Care Centre
Centre Educatif Eveil Aux Savoirs
1910 Broad Hollow Gate, Mississauga
1.3 km
CWELCCFrançais
After school
Licence #0004319·Child Care Centre
Licensed Child Care Centre
Plasp - St. Gerard C.S.
1300 Mcbride Avenue, Mississauga
1.4 km
Before & after school
Operator: Plasp Child Care Services
Licence #0006116·Child Care Centre

Area Checks

  • Inside a conservation-regulated area

    A conservation-authority permit may be required for building, grading or landscaping — confirm scope with the authority.

    Source: CVC Generic Regulations Limit (2025) · as of Sep 2026

Also checked, nothing flagged at this location: provincially significant wetlands, the Greenbelt, the Oak Ridges Moraine, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Not openly mapped for this area (ask the local conservation authority): flood hazard mapping.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.

About Erin Mills

View Erin Mills on Market

Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

93%
Homeowners
67%
Households with kids
$159,000
Median income
49
Median age
More about this area
3.2
Avg. household size
58%
University degree
45%
Newcomers (immigrants)
Age profile683 residents
Under 2017%
20–3422%
35–6439%
65+22%

StatCan 2021 Census · this home’s dissemination area (DA 35210641). Values are randomly rounded by Statistics Canada for privacy.

Homes for sale nearby

DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Aug 27, 2026
Data sources & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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