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 duplex (2 units, any combination) home at 2619 Hillcrest Ave in ZIP code 62002 was last listed for $57,500. This is 28% below the current $79,900 median price for Alton and 28% below 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. 2619 Hillcrest Ave is a duplex (2 units, any combination) home that is approximately 1,680 Sqft, 28% above the city median of 1,311 and 28% above the 62002 ZIP code median of 1,311. The price per square foot was $34 which is 48% below the current median price in 62002 of $66 and 48% below the Alton median of $66 per Sqft.