Single Family Home for sale by owner in Lebanon, TN 37090. Did you know that the TVA has increased electric rates 9 times in the last 12 months? Yes you read that right. Nine increases in less than one year. While most people can't do anything about that, this home offers something that will save you money everyday: GEO-THERMAL HVAC. In fact if you invested the money you save on your electric bill into mutual funds your savings would be worth over $75,000 (@8%) and over $110,000 (@10% return). T... See site for full property details.