As of , there are 83 properties listed for sale in the city of Round Lake and 83 properties listed for sale in the ZIP code 60073. Those 83 Round Lake properties include 69 single family homes and 14 condos. This single family residential home located at 2173 Lotus Dr in 60073 was last listed for $163,500. This is 27% below the median of $224,900 for that ZIP code and 27% below the current median price of $224,900 for Round Lake. 2173 Lotus Dr is roughly 1,768 square feet, which is 16% below the Round Lake median of 2,113 and 16% below the 60073 ZIP code median of 2,113. This property's price per square foot was $92, which is 6% below the current median price in 60073 of $98 and 6% below the Round Lake median of $98 per square foot.