Nestled atop Springfield's prestigious Mountaingate neighborhood, this luxury Bruce Wiechert Custom home blends high-end design, premium efficiency, and breathtaking mountain views. Ideal for discerning buyers, Earth Advantage verified as a Northwest Energy Star Qualified home and features a versatile layout tailored for upscale multi-generational living. The main level offers seamless single-level living, highlighted by tall ceilings, rich cherry hardwoods, and a central gas fireplace. A culinary dream, the open gourmet kitchen boasts timeless cabinetry, a premium granite island, and an adjacent dining area with wine fridge for effortless entertaining. Many new or newer appliances that are all included. Retreat to the private main-level primary suite, complete with walk-in closets, a deep soaking tub, and a step-in tile shower. Upstairs, a magnificent 906-square-foot guest suite-built by Stonewood Construction in 2020-elevates the home with its own kitchenette, a large family room with a second gas fireplace, heated bathroom tile floors, and an executive office or 5th bedroom with stunning views. Engineered for modern sustainability and security, the home features dual HVAC, instant hot water recirculation, built in vacuum, an owned security system, and a new 30-year roof. The outdoor oasis includes a covered patio, drip/ sprinkler system ready for your hanging baskets and garden, a fully fenced level yard with a Northwest grazing berry garden, and a stunning stone RV parking pad. Complete with a solar- and EV-ready three-car garage with epoxy floors ideal for active Pacific Northwest living.