As of today, , there are 205 properties for sale in the 62040 area and 205 properties listed for sale in the city of Granite City. This single family residential home at 4728 Warnock Ave in ZIP code 62040 was last listed for $70,666. This is 4% below the current $73,600 median price for Granite City and 4% below the median of $73,600 for the ZIP code. Of the 205 properties for sale in Granite City, 204 are single family homes and 1 are condos. 4728 Warnock Ave is a single family residential home that is approximately 1,200 Sqft, 9% above the city median of 1,104 and 9% above the 62040 ZIP code median of 1,104. The price per Sqft was $59 which is 17% below the current median price in 62040 of $71 and 17% below the Granite City median of $71 per square foot.