The Oswego High School area had 17 sales during the week of Tuesday, June 24 to Monday, June 30, including including 11 single family homes for sale with an average list price of $488,487.27, 4 townhouses for sale with an average list price of $305,000, 1 condo for sale with a list price of $299,000, and 1 lot for sale with a list price of $80,000.