As of , there are 203 properties listed for sale in the city of Frankfort and 203 properties listed for sale in the ZIP code 60423. Those 203 Frankfort properties include 177 single family homes and 26 condos. This single family residential home located at 21127 S 80th Ave in 60423 was last listed for $180,000. This is 56% below the median of $409,900 for that ZIP code and 56% below the current median price of $409,900 for Frankfort. 21127 S 80th Ave is roughly 1,288 square feet, which is 57% below the Frankfort median of 3,000 and 57% below the 60423 ZIP code median of 3,000. This property's price per square foot was $140, which is 5% above the current median price in 60423 of $133 and 5% above the Frankfort median of $133 per square foot.