The Troy School District 30-C district serves all or some of: Channahon, Crest Hill, Joliet, Plainfield, and Shorewood. Troy School District 30-C currently has 29 single family homes for sale with an average list price of $415,114.41, 4 townhouses for sale with an average list price of $283,625, 3 condos for sale with an average list price of $233,300, and 2 lots for sale with an average list price of $163,949.50 that attend the district. The average annual property tax for Troy School District 30-C is $6,928.77.