The Community Consolidated School District 21 district serves all or some of: Arlington Heights, Buffalo Grove, Chicago, Mount Prospect, Northbrook, Prospect Heights, and Wheeling. Community Consolidated School District 21 currently has 21 single family homes for sale with an average list price of $528,937.52, 17 townhouses for sale with an average list price of $446,158.77, 49 condos for sale with an average list price of $257,697.49, and 1 lot for sale with a list price of $450,000 that attend the district. The average annual property tax for Community Consolidated School District 21 is $6,115.37.