Grayslake had 18 new homes for sale during the week of Friday, June 26 to Thursday, July 2, including 12 single family homes for sale with an average list price of $394,199.58, 3 townhouses for sale with an average list price of $314,666.67, 2 condos for sale with an average list price of $318,625, and 1 manufactured home for sale with a list price of $74,000.