21303 Harmony Road Originally part of 40 acres with house and buildings on 2 acres, the parcel is now a 38 acre vacant property. Property is annexed into town of Marengo and backs up to I90, which encourages rezoning. Approximately 31 1/2 acres is farmed; there is an existing small pond as well as a permanent tower easement and a present billboard income of $2, 500 per year. Excellent opportunity to be in on the development of the area that is in immediate area of McHenry County's only I90 tollway access! You will be glad you did!