Single Family Home for sale by owner in Hillsboro, OH 45133. This two bedroom one bath house sits on a large (.69) lot in the county town of Hillsboro. The house has been well-maintained and has many updates. The location is in a quality neighborhood close to schools, library, shopping, state parks, and state routes. This house is great for singles, beginners, empty-nesters or retired, and vacation home location.... See site for full property details.