Build your dream home here! Two lots for sale, sold as one, located at 231 W Hawthorne Drive and 233 W Hawthorne Drive, Round Lake Beach. Two separate tax PIN numbers. 231 Hawthorne PIN 0620202002 with lot size of 0.14 acres and 2014 property tax of $759. 233 Hawthorne PIN 0620202001 with lot size of 0.16 acres and 2014 property tax of $801. Property tax and lot size/dimensions shown in MLS are for both PIN's total.