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 19 W060 Avenue Normandy S in 60523 was last listed for $311,666. This is 65% below the median of $899,000 for that ZIP code and 65% below the current median price of $899,000 for Oak Brook. 19 W060 Avenue Normandy S is roughly 1,801 square feet, which is 51% below the Oak Brook median of 3,692 and 51% below the 60523 ZIP code median of 3,692. This property's price per square foot was $173, which is 32% below the current median price in 60523 of $253 and 32% below the Oak Brook median of $253 per square foot.