Who's looking for one of the most energy efficient homes listed? With a new 24 seer AC unit, 97% efficient furnace, insulated garage door, 2 feet of extra insulation in the garage, 21 seer mini splits for the garage to maintain a constant temperature. This 3 bedroom 2 bathroom home with an office ,which could easily be converted into a 4th bedroom with minimum effort, is perfect if you need space.