For Sale · Mississauga · Development potential
4343 Alta Court, Mississauga, ON L4Z 1N6
$1,199,999
Property facts
Bedrooms
4
Bathrooms
4
Kitchens
2
Living area
2,000 to 2,500 sq ft
Lot dimensions
11.9 m x 41.2 m (39'-1" x 135'-0")
Parking
8
Basement
Apartment, Separate Entrance, Finished
Heating
Forced Air
Cooling
Central Air
Association fee
Not listed
Annual taxes
$7,044 (2026)
Zoning
Not listed
About this property
Welcome to 4343 Alta Court, a beautifully maintained detached home nestled on a quiet family-friendly cul-de-sac in the heart of Mississauga. Featuring hardwood floors throughout the main level, recent professional painting, and updated electrical systems. This home offers both style and peace of mind. The upper level includes three large bedrooms plus a den, perfect as a home office or play area, while the fully finished basement apartment with a separate entrance features a full kitchen, bathroom, oversized bedroom, and spacious living area-ideal for in-laws or excellent rental income potential. Outside, enjoy a double car garage and a large private yard complete with a greenhouse for year-round growing, a smokehouse, and a shed for extra storage. Located just minutes from Square One, Heartland Town Centre, major highways (401, 403, 410 & 407), schools, parks, transit, and Pearson Airport, this property perfectly combines comfort, functionality, and investment opportunity in one of Mississauga's most convenient neighbourhoods
Location
Development potential
What can you build here?
Lot dimensions: 11.9 m x 41.2 m (39'-1" x 135'-0")
A fourplex is as-of-right on nearly any detached lot in the GTA, and many go further, a sixplex in the right ward, a garden suite, or a two-lot severance. Whether the numbers work comes down to the zone, the overlays, and the parcel, which is exactly what a TESA development read tells you. Get one on this lot before it goes.
Listing courtesy of HOMELIFE/MIRACLE REALTY LTD.
This information is provided by the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate by PropTx.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.
Data updated Jul 13, 2026, 4:29 PM ET · Source: Toronto Regional Real Estate Board