There are a variety of property types to choose from when looking for real estate in South Unionville. There are 10 houses, 0 townhouses, and 0 condos for sale. For past listings, search our South Unionville sold listings and South Unionville expired listings The average listing price in South Unionville for all home types is $1,070,800, which is 13% higher than October 2017. There are many popular neighbourhoods surrounding South Unionville, including Hagerman's Corners, Quantztown, Steeles, Milliken, Unionville, Vinegar Hill, Markham Centre that offer a variety of home prices and unique areas to live. South Unionville also has many options for renters with 10 active rental listings and an average lease price of $2,150.