Elegantly nestled on a tranquil cul-de-sac along the 18th fairway of The Sonnenalp Golf Course, this 4-bedroom duplex offers an exceptional blend of comfort, privacy, and scenic beauty. At the heart of the home, the expansive great room boasts vaulted ceilings and walls of windows flooding the space with natural light while framing picturesque views of the Arrowhead ski area and surrounding mountains. A gas fireplace adds warmth and ambiance, seamlessly anchoring the open-concept layout that flows effortlessly into the kitchen and dining areas—ideal for both intimate gatherings and larger entertaining. The kitchen is outfitted with stainless steel appliances and hardwood floors, while the spacious dining area opens to a large deck overlooking the golf course—perfect for alfresco dining and enjoying the serene surroundings. Thoughtfully designed, the home features a main-level primary suite with vaulted ceilings as well, a generous walk-in closet, and a five-piece bath. The lower-level features three well-appointed guest bedrooms, including one with a private ensuite and two share a Jack-and-Jill bathroom, offering ample space for family and visitors alike. Additional features include a lower-level laundry room, generous storage spaces including a sizable under-stair closet, and a 1-car garage with built-in storage. Set on an expansive lot with front and rear yard space, the property invites outdoor enjoyment in every season. The roof has been recently replaced, ensuring peace of mind and long-term value. This is a rare opportunity to own a mountain retreat on a quiet street with golf course frontage and beautiful views.