The average price of detached home in Mississauga as per TREB’s June 2019 stats is $1,009,743. Average Price of a Semi-Detached home is $740,948. The average price of a condo townhouse in Mississauga is $611,966. The average price of a condo apartment in Mississauga is $471,762. Check out Toronto Real Estate Board’s report (June 2019).