As of today, , there are 216 properties for sale in the 62002 area and 216 properties listed for sale in the city of Alton. This single family residential home at 1109 Douglas St in ZIP code 62002 was last listed for $107,833. This is 35% above the current $79,900 median price for Alton and 35% above the median of $79,900 for the ZIP code. Of the 216 properties for sale in Alton, 214 are single family homes and 2 are condos. 1109 Douglas St is a single family residential home that is approximately 1,260 Sqft, 4% below the city median of 1,311 and 4% below the 62002 ZIP code median of 1,311. The price per Sqft was $86 which is 30% above the current median price in 62002 of $66 and 30% above the Alton median of $66 per square foot.