As of today, , there are 218 properties listed for sale in ZIP code 62002 and 218 properties listed for sale in the city of Alton. Of those 218 properties, there are 216 single family houses and 2 condos. The last known list price for 228 W 7th St was $95,166, which is 19% above the current median price of $79,900 for Alton and 19% above the median of $79,900 for 62002. 228 W 7th St is a single family residential home that is approximately 1,270 square feet, which is 1% below the median size in Alton of 1,288 Sqft and 1% below the median size in 62002 of 1,288 square feet. This property's price per Sqft was $75, which is 14% above the current median in 62002 of $66 and 14% above the Alton median of $66.