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 1239 Denver Ct was $189,000, which is 64% below the current median price of $523,500 for Naperville and 68% below the median of $585,000 for 60540. 1239 Denver Ct is a single family residential home that is approximately 1,499 square feet, which is 48% below the median size in Naperville of 2,895 square feet and 52% below the median size in 60540 of 3,126 Sqft. This property's price per square foot was $126, which is 39% below the current median in 60540 of $205 and 32% below the Naperville median of $184.