Extraordinary 18.9-acre private luxury ranch estate in Auburn offering resort living on beautifully landscaped grounds with a 1-acre stocked pond fed by a spring stream. Originally zoned for an entire housing development, this land is now allocated to one secluded home. Built 6 years ago by prestigious Payne & Payne, this residence was designed for effortless living and exceptional entertaining. Offering 3-4 bedrooms (3 ensuite) and 4-full + 2-half baths, this home features elevator access, whole-house generator, integrated premium audio throughout, and a heated extra-deep 3-car garage. The indoor pool pavilion allows year-round enjoyment with an electric cover, dedicated dehumidification system, indoor grill, dining area, half-bath, laundry, surround sound, and expansive windows. The outdoor terrace showcases a stone gas fireplace, wood-fired pizza oven, built-in grill, smoker, outdoor TVs, and a manicured private putting green.The owner's suite features a gas fireplace and a spa-inspired bathroom with a dual glass shower, heated marble floors, freestanding soaking tub, as well as a secluded therapeutic walk-in tub. Adjacent to the suite, a private covered outdoor deck offers built-in audio and motorized privacy screens. Equipped with Thermador appliances, the chef's kitchen features a six-burner range, double wall ovens, warming drawer, integrated refrigeration, custom cabinetry, walk-in pantry, custom lighting, and long island with seating. The egress lower level is designed for recreation and wellness, offering a wet bar, fireplace lounge, billiards area, fitness space with infrared sauna, and a clubhouse-style retreat with locker room and sports simulator. Professionally designed grounds feature irrigation, architectural lighting, Trex decking, fishing dock, greenhouse, and an additional outbuilding with dual garage doors. A private retreat designed to support a healthy, active lifestyle with recreation, relaxation, and refined living in every season.