As of , there are 123 properties listed for sale in the city of Oak Brook and 123 properties listed for sale in the ZIP code 60523. Those 123 Oak Brook properties include 87 single family homes and 36 condos. This single family residential home located at 12 Forest Gate Cir in 60523 was last listed for $1,161,333. This is 29% above the median of $899,000 for that ZIP code and 29% above the current median price of $899,000 for Oak Brook. 12 Forest Gate Cir is roughly 3,170 square feet, which is 13% below the Oak Brook median of 3,648 and 13% below the 60523 ZIP code median of 3,648. This property's price per Sqft was $366, which is 48% above the current median price in 60523 of $247 and 48% above the Oak Brook median of $247 per square foot.