As of today, , there are 215 properties listed for sale in ZIP code 60540 and 561 properties listed for sale in the city of Naperville. Of those 561 properties, there are 456 single family houses and 105 condos. The last known list price for 868 Okolona Ct was $489,500, which is 6% below the current median price of $523,500 for Naperville and 16% below the median of $585,000 for 60540. 868 Okolona Ct is a single family residential home that is approximately 3,266 Sqft, which is 13% above the median size in Naperville of 2,895 Sqft and 4% above the median size in 60540 of 3,126 square feet. This property's price per square foot was $150, which is 27% below the current median in 60540 of $205 and 18% below the Naperville median of $184.