As of today, , there are 137 properties for sale in the 60439 area and 137 properties listed for sale in the city of Lemont. This single family residential home at 705 Porter St in ZIP code 60439 was last listed for $123,166. This is 75% below the current $490,000 median price for Lemont and 75% below the median of $490,000 for the ZIP code. Of the 137 properties for sale in Lemont, 107 are single family homes and 30 are condos. 705 Porter St is a single family residential home that is approximately 706 square feet, 77% below the city median of 3,050 and 77% below the 60439 ZIP code median of 3,050. The price per square foot was $174 which is 8% above the current median price in 60439 of $161 and 8% above the Lemont median of $161 per square foot.