The Northbrook School District 28 district serves all or some of: Northbrook. Northbrook School District 28 School District currently has 27 single family homes for sale with an average list price of $1,706,811.11, 4 townhouses for sale with an average list price of $783,495, and 7 condos for sale with an average list price of $448,857.14 that attend the district. The average annual property tax for Northbrook School District 28 School District is $11,171.22.