As of today, , there are 12 properties listed for sale in ZIP code 60511 and 12 properties listed for sale in the city of Big Rock. Of those 12 properties, there are 12 single family houses and 0 condos. The last known list price for 7 S608 Welton Dr was $222,333, which is 38% below the current median price of $359,500 for Big Rock and 38% below the median of $359,500 for 60511. 7 S608 Welton Dr is a single family residential home that is approximately 1,524 Sqft, which is 32% below the median size in Big Rock of 2,250 Sqft and 32% below the median size in 60511 of 2,250 square feet. This property's price per Sqft was $146, which is 11% below the current median in 60511 of $164 and 11% below the Big Rock median of $164.