640 Quail Covey Road Exquisite 2.2-Acre Estate in Tranquil Henderson. Experience luxury living on 2.2 horse-zoned acres with over 8, 100 square feet of thoughtfully designed living space and no HOA. One of this home's most exceptional features is its premium Insulated Concrete Form (ICF) construction, with reinforced concrete exterior walls extending from the basement to the roofline and high-performance foam insulation, providing outstanding energy efficiency, superior structural strength, exceptional sound reduction, and year-round comfort. Inside, you'll find a dramatic floor-to-ceiling stone fireplace, elegant French doors, and a gourmet kitchen featuring premium cabinetry and new upgraded appliances. The private primary suite is thoughtfully separated from three additional ensuite bedrooms, offering comfort and privacy for family and guests. The expansive open-concept basement provides endless possibilities for entertaining, recreation, or multi-generational living. Outdoors, enjoy a resort-style beach-entry pool, lush landscaping, mature fruit trees, a BBQ area, and a firepit designed for memorable gatherings. Completing this extraordinary estate are a 5-car garage, RV garage, and an attached guest house with a kitchenette. This one-of-a-kind Henderson estate combines timeless luxury, exceptional craftsmanship, and innovative construction in an unforgettable setting.