As of today, , there are 123 properties for sale in the 62223 area and 452 properties listed for sale in the city of Belleville. This duplex (2 units, any combination) home at 50 Smalling Ct in ZIP code 62223 was last listed for $74,833. This is 26% below the current $100,500 median price for Belleville and 33% below the median of $112,500 for the ZIP code. Of the 452 properties for sale in Belleville, 445 are single family homes and 7 are condos. 50 Smalling Ct is a duplex (2 units, any combination) home that is approximately 1,882 Sqft, 25% above the city median of 1,500 and 24% above the 62223 ZIP code median of 1,513. The price per square foot was $40 which is 47% below the current median price in 62223 of $76 and 47% below the Belleville median of $75 per Sqft.