Plainfield had 18 sales during the week of Tuesday, October 20 to Monday, October 26, including including 14 single family homes for sale with an average list price of $490,180.71, 3 townhouses for sale with an average list price of $364,961.33, and 1 condo for sale with a list price of $252,900. For anyone looking for a brand new home, there are 4 new construction homes for sale.