Welcome to 15370 Brianne Lane, a beautifully appointed pool home located on a huge lot in the highly desirable Summit Heights community of North Fontana and within the award-winning Etiwanda School District. Offering ample square footage and a thoughtfully designed living space, this exceptional residence features 5 bedrooms and 3 full bathrooms, including a convenient main-level bedroom and bath ideal for guests, multi-generational living, or a private home office. Step inside to soaring ceilings, abundant natural light, and an inviting floor plan designed for both comfortable living and effortless entertaining. Formal living and dining spaces provide flexibility for gatherings, while the spacious family room flows seamlessly into the heart of the home—the kitchen. Complete with a center island, breakfast bar, generous cabinetry, pantry storage, and ample prep space, the kitchen is perfectly suited for everyday living and hosting alike. Upstairs accommodations include four generously sized bedrooms and a spacious primary suite designed for comfort and privacy. The spacious primary suite serves as a private retreat featuring vaulted ceilings, a walk-in closet, dual vanities, soaking tub, and separate shower. Well-proportioned secondary bedrooms provide comfort and flexibility for family and guests. The true centerpiece of this property is the resort-inspired backyard. Designed for year-round enjoyment, the outdoor space showcases a heated pool and hot tub with a dramatic rock waterfall and slide, expansive patio areas, fire pit, and beautifully landscaped grounds. Whether entertaining large gatherings or enjoying a quiet evening outdoors, this backyard delivers the Southern California lifestyle at its finest. Conveniently located near parks, shopping, dining, recreation, and major commuter routes, this remarkable home offers an exceptional combination of space, comfort, and resort-style living in one of North Fontana's most sought-after neighborhoods. Don't miss out on this one!