Where luxury living meets the warmth and comfort of home, 2429 Cliff Road truly stands apart. Nestled in the highly sought-after community of San Antonio Heights in North Upland, this beautifully maintained turnkey residence offers exceptional style, functionality, and timeless charm. Perfectly positioned on an expansive corner lot, the home features a circular driveway, RV parking, and is gracefully set back from the street, creating a grand sense of arrival with outstanding curb appeal and privacy. Step inside and be captivated by soaring ceilings, rich engineered wood plank flooring, and an open, thoughtfully designed floor plan filled with natural light. From the moment you enter, oversized sliding glass doors frame breathtaking views of the spectacular backyard, creating a picture-perfect first impression and seamlessly blending indoor and outdoor living. Designed for entertaining, the resort-style backyard is truly unforgettable. Enjoy the stunning rock waterfall with its exciting water slide, Baja shelf, built-in table seating, sparkling pool and spa, and an incredible custom-built Tiki hut Palapa complete with a fully equipped outdoor barbecue kitchen. Whether hosting large gatherings or relaxing with family, this outdoor oasis offers the ultimate Southern California lifestyle. The home's multi-level design provides both comfort and privacy. The spacious primary suite is privately situated in its own wing, creating a peaceful retreat with generous proportions. Upstairs, you'll find three additional oversized bedrooms and a beautifully appointed full bathroom, providing plenty of space for family and guests. At the heart of the home is the chef's dream kitchen, perfectly positioned between the dining and family rooms. Featuring high-end appliances, abundant custom cabinetry, generous workspace in garage and high ceilings for endless possibilities for the car lover and more, and an ideal layout for entertaining, it is as functional as it is beautiful. Long and separate RV driveway leads to endless possibilities at the back. ADU, RV garage. The possibilities are endless on this lot. Additional highlights include paid-off solar, ¼ water shares included with the sale, RV parking, and an ideal location just minutes from The Colonies Crossroads, premier shopping, exceptional dining, entertainment, parks, hiking trails, award-winning schools, and convenient freeway access.