As of , there are 80 properties listed for sale in the city of Round Lake and 80 properties listed for sale in the ZIP code 60073. Those 80 Round Lake properties include 64 single family homes and 16 condos. This single family residential home located at 376 W Prairie Walk Ln in 60073 was last listed for $265,333. This is 16% above the median of $229,700 for that ZIP code and 16% above the current median price of $229,700 for Round Lake. 376 W Prairie Walk Ln is roughly 3,658 Sqft, which is 69% above the Round Lake median of 2,160 and 69% above the 60073 ZIP code median of 2,160. This property's price per square foot was $73, which is 25% below the current median price in 60073 of $97 and 25% below the Round Lake median of $97 per square foot.