Welcome to 13715 Copley Drive, Rancho Cucamonga, a stunning brand-new luxury estate offering 4 bedrooms, 5.5 bathrooms, and 4,554 sq ft of refined living space on a ½-acre horse-zoned lot in an exclusive enclave of custom homes. Designed for modern living, entertaining, and multi-generational flexibility, this residence impresses from the moment you enter through the 8-foot custom double entry doors, opening to soaring ceilings and a bright open-concept floor plan. Expansive living areas are enhanced by three bi-folding glass doors that seamlessly connect indoor and outdoor spaces. The chef's kitchen is a showpiece featuring high-end Forno appliances, premium finishes, and generous workspace-ideal for hosting large gatherings. Each bedroom includes its own private en-suite bath, while a striking custom fireplace feature wall adds warmth and architectural elegance. Finishes throughout include Spanish porcelain slab countertops, full-height shower walls, frameless stainless shower doors, and upgraded lighting and plumbing fixtures. Built with efficiency and comfort in mind, the home includes a fully paid solar system with 45 panels, 18kWh system with a battery backup of 13 kWh, dual-zone HVAC, and pre-wiring for smart home features. The outdoor space offers a resort-style setting with RV parking and double gates, stamped colored concrete, a built-in BBQ island, outdoor fireplace, and approximately 3,000 sq ft of premium artificial turf. The flat, usable lot provides excellent ADU potential, while front landscaping features water-saving drip irrigation. Additional highlights include a low tax rate, low HOA, city sewer connection, stunning mountain views, and access to the highly regarded Etiwanda School District. This is a rare opportunity to own a new luxury estate on a half-acre lot in one of Rancho Cucamonga's most desirable new developments.