As of today, , there are 195 properties for sale in the 60056 area and 195 properties listed for sale in the city of Mount Prospect. This single family residential home at 516 S Wille St in ZIP code 60056 was last listed for $284,666. This is 11% below the current $319,900 median price for Mount Prospect and 11% below the median of $319,900 for the ZIP code. Of the 195 properties for sale in Mount Prospect, 135 are single family homes and 60 are condos. 516 S Wille St is a single family residential home that is approximately 1,609 square feet, 2% below the city median of 1,647 and 2% below the 60056 ZIP code median of 1,647. The price per square foot was $177 which is 3% below the current median price in 60056 of $182 and 3% below the Mount Prospect median of $182 per square foot.