As of , there are 561 properties listed for sale in the city of Naperville and 215 properties listed for sale in the ZIP code 60540. Those 561 Naperville properties include 456 single family homes and 105 condos. This single family residential home located at 441 W Jefferson Ave in 60540 was last listed for $841,500. This is 44% above the median of $585,000 for that ZIP code and 61% above the current median price of $523,500 for Naperville. 441 W Jefferson Ave is roughly 3,296 Sqft, which is 14% above the Naperville median of 2,895 and 5% above the 60540 ZIP code median of 3,126. This property's price per square foot was $255, which is 24% above the current median price in 60540 of $205 and 39% above the Naperville median of $184 per square foot.