Welcome home to Ridge Canyon Estates, one of the most prestigious communities in Norco Hills. This custom built estate is perched near the top of the neighborhood, offering panoramic views of the surrounding valley, mountains, and twinkling city lights. As you arrive, youll appreciate the gated driveway that winds up to this peaceful and private residence. Step inside and youre greeted by soaring ceilings and a dramatic spiral staircase. To the right of the entry is a private en suite bedroomperfect for guests or multi generational living. To the left is a versatile room that can serve as an additional bedroom, office, gym, or den with its own restroom. The formal living room features a custom fireplace and French doors that open to the outside water fountain, while the adjacent formal dining room includes a wine room and is ideal for hosting gatherings. Both spaces flow seamlessly together for more formal entertaining. Toward the back of the home, the Great Room opens to the kitchen and showcases a cozy fireplace, built in cabinetry, and picture perfect views of the backyard oasis. The gourmet kitchen is equipped with stainless steel Viking appliances, a large center island, and a casual dining area with views of the pool, spa, and expansive backdrop of the city and mountains making it the heart of the home for daily living and entertaining. Upstairs, youll find a spacious loft area with endless possibilities for use. The massive primary suite is a true retreat, complete with a fireplace, sitting area, and private balcony to enjoy the breathtaking views. The luxurious primary bathroom offers a dual sided shower, Jacuzzi soaking tub, his and her vanities, toilet room, walk in closets, and even its own private laundry. Along with the master, there are three additional bedrooms two share a Jack & Jill bath with private vanities, and one features its own en suite. The built in cabinetry, and custom projection theater with 5.1 audio seamlessly integrated in the walls and ceiling complete the second floor. Step outside to a backyard designed for relaxation and entertainment. Enjoy the custom built grotto, pool and spa with slide, waterfall, integrated lighting, a built in BBQ island with running water, complete kitchenette, and two fire pits. The lower lot includes a half court basketball area, spot light, and has room to add equestrian facilities if desired.