As of today, , there are 122 properties for sale in the 60523 area and 122 properties listed for sale in the city of Oak Brook. This single family residential home at 20 Forest Gate Cir in ZIP code 60523 was last listed for $1,175,500. This is 31% above the current $894,250 median price for Oak Brook and 31% above the median of $894,250 for the ZIP code. Of the 122 properties for sale in Oak Brook, 87 are single family homes and 35 are condos. 20 Forest Gate Cir is a single family residential home that is approximately 3,500 square feet, 5% below the city median of 3,669 and 5% below the 60523 ZIP code median of 3,669. The price per square foot was $336 which is 37% above the current median price in 60523 of $246 and 37% above the Oak Brook median of $246 per Sqft.