The Crystal Lake Middle School area had 6 sales during the week of Tuesday, August 18 to Monday, August 24, including including 3 single family homes for sale with an average list price of $287,466.67, 2 townhouses for sale with an average list price of $231,900, and 1 manufactured home for sale with a list price of $219,000. For anyone looking for a brand new home, there are 2 new construction homes for sale.