Experience sustainable luxury with breathtaking views. This 40-acre estate, designed by architect Phillip Christofides, features 8-inch thick ICF walls for superior insulation and energy efficiency. Enjoy year-round comfort with a geothermal system, three-zone radiant floor heating, and air conditioning. The 7,000 square foot roof with deep eaves offer excellent sun protection and super insulation. Windows and doors designed for cross ventilation. All bedrooms have patio access, and the laundry/mud room includes a dog washing station. A 22K generator and a 700-foot deep well ensure reliability and pristine water. Includes extra two garages, greenhouse, and landscape irrigation. Just 21 minutes from Walla Walla Steak Co with panoramic views of the Walla Walla Valley, Cascade and Red Mountain.