The Mountainside Middle School area had 15 new homes for sale during the week of Friday, August 23 to Thursday, August 29, including including 8 single family homes for sale with an average list price of $1,708,686, 4 townhouses for sale with an average list price of $638,750, 2 condos for sale with an average list price of $588,500, and 1 lot for sale with a list price of $1,199,000.