Proudly Canadian
Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 1 of 44
Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 2 of 44
Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 3 of 44
Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 4 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 5 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 6 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 7 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 8 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 9 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 10 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 11 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 12 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 13 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 14 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 15 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 16 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 17 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 18 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 19 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 20 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 21 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 22 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 23 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 24 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 25 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 26 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 27 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 28 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 29 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 30 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 31 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 32 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 33 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 34 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 35 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 36 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 37 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 38 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 39 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 40 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 41 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 42 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 43 of 44

Unlock All 44 Photos

Enter your email for instant access

Detached for sale at 4343 Alta Court, Mississauga - 4 bedroom, 4 bathroom - Photo 44 of 44

Unlock All 44 Photos

Enter your email for instant access

1 / 4441 locked
Active

4343 Alta Ct

Mississauga, ON L4Z 1N6

$1,249,999

4343 Alta Ct, MississaugaListed at $1,249,999. 4 bedroom, 4 bathroom 2-Storey. MLS® W12894228.

4Beds
4Baths
2000-2500sqft
2-Storey
8Parking
$7,044 (2025)

Description

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.

Price & Status History

Price history is locked

Property Details

Property TypeDetached
Style2-Storey
CommunityRathwood
Rooms9+2
Kitchens2
Washrooms4
Square Feet2000-2500 sqft
Lot Size5,280 sq ft
Lot Dimensions39.11 × 135.01 ft
Lot Size Area5,280.24 sqft (MPAC)
Fronting OnNorth
Dir/Cross StAlta Crt/Rathburn Rd
Garage TypeAttached
Garage Parking Spaces2
Parking Drive Spaces6
Total Parking Spaces8
ExteriorBrick
RoofAsphalt Shingle
FoundationPoured Concrete
BasementApartment, Separate Entrance, Finished
Fireplace FeaturesWood, Natural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$7,044
HSTNot Subject to HST
SecurityAlarm System, Smoke Detector
Other StructuresGreenhouse, Fence - Full, Shed
Listed Date3/18/2026
Days on Market83 days
PossessionImmediate

Virtual Tour

Explore from home

Vick Yogeswaran - REALTOR

Your agent: Vick Yogeswaran

REALTOR® · RE/MAX Realtron Realty Inc.

Same-day showings available

Property Insights

Home Value
Estimate

Listing Courtesy of: HOMELIFE/MIRACLE REALTY LTD

MLS® #W12894228

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

Thinking about living in Mississauga?

Explore the neighbourhood guide for Mississauga — market trends, popular areas, buyer tips, and more.

About Mississauga Real Estate

This Detached is located in the Rathwood community in Mississauga. Mississauga is Ontario's third-largest city, offering a strong balance of suburban space and urban amenities along the western shores of Lake Ontario. The Square One district is rapidly densifying, while established areas like Lorne Park and Erin Mills offer mature tree-lined streets. Pearson International Airport and the 403/QEW provide excellent regional connectivity. Detached homes in Mississauga are in high demand among families seeking space, privacy, and long-term equity growth.

Pearson Airport & 403/QEW accessSquare One shopping districtPort Credit waterfront & marinaTop-ranked Peel District School Board
~40 min commute to downtown TorontoWalkability: Moderate — highest near Square One and Port Credit
View full Mississauga neighbourhood guide →