As of today, , there are 111 properties listed for sale in ZIP code 62234 and 111 properties listed for sale in the city of Collinsville. Of those 111 properties, there are 105 single family houses and 6 condos. The last known list price for 621 W Clay St was $99,000, which is 17% below the current median price of $119,900 for Collinsville and 17% below the median of $119,900 for 62234. 621 W Clay St is a single family residential home that is approximately 1,316 square feet, which is 5% above the median size in Collinsville of 1,254 Sqft and 5% above the median size in 62234 of 1,254 square feet. This property's price per square foot was $75, which is 24% below the current median in 62234 of $99 and 24% below the Collinsville median of $99.