As of , there are 125 properties listed for sale in the city of Oak Brook and 125 properties listed for sale in the ZIP code 60523. Those 125 Oak Brook properties include 89 single family homes and 36 condos. This residential (general) (single) home located at 7 Glendale Ave in 60523 was last listed for $1,058,166. This is 14% above the median of $925,000 for that ZIP code and 14% above the current median price of $925,000 for Oak Brook. 7 Glendale Ave is roughly — square feet, which is 100% below the Oak Brook median of 3,696 and 100% below the 60523 ZIP code median of 3,696. This property's price per square foot was —, which is 100% below the current median price in 60523 of $253 and 100% below the Oak Brook median of $253 per square foot.