As of today, , there are 66 properties listed for sale in ZIP code 60827 and 66 properties listed for sale in the city of Riverdale. Of those 66 properties, there are 59 single family houses and 7 condos. The last known list price for 12940 S Carpenter St was $71,833, which is 84% above the current median price of $39,000 for Riverdale and 84% above the median of $39,000 for 60827. 12940 S Carpenter St is a single family residential home that is approximately 1,240 Sqft, which is 15% above the median size in Riverdale of 1,082 square feet and 15% above the median size in 60827 of 1,082 square feet. This property's price per square foot was $58, which is 76% above the current median in 60827 of $33 and 76% above the Riverdale median of $33.