New Development in Lake Mills! 33 Residential Lots with Deeded Rock Lake Access in Shorewood Hills North Subdivision. Choose your own builder- lots will be ready to build late spring/early summer 2017. Lot sizes range from .28 acre to .91 acre and many have potential for partial or fully exposed lower levels. Recorded Covenants ensure size and quality of homes to protect and maintain values and the character of this great neighborhood. Call today for more information on this desirable subdivision located on the West side of Rock Lake, 20 minutes to Madison, 50 minutes to Milwaukee.