A rare offering in the prestigious hills of Cowan Heights, this remarkable 1.6-acre estate encompasses two exceptional residences at 10472 and 10502 Villa del Cerro, delivering over 15,000 square feet of refined living space, resort-style amenities, and breathtaking panoramic views. The main residence spans approximately 9,300 square feet and has been thoughtfully updated over the years to blend timeless elegance with modern comfort. Featuring 5 spacious bedrooms, 5 full bathrooms, and 4 additional powder rooms, the home is designed for both grand entertaining and everyday living. A chef's kitchen with butler's pantry, private theater, and impressive wine cellar create an unparalleled lifestyle experience. Expansive terraces and viewing decks capture sweeping city lights, spectacular sunsets, and views extending to Catalina Island. The grounds are equally impressive, showcasing beautifully manicured landscaping, tranquil water features, a dramatic Coliseum-inspired pool area, and a terraced outdoor amphitheater that creates a truly one-of-a-kind setting. Complementing the main residence is an approximately 7,000-square-foot Carriage House completed in 2006/2007, featuring a beautifully appointed 1,261-square-foot guest residence, gourmet kitchen, and exceptional flexibility for multigenerational living, entertaining, or private retreats. Automobile enthusiasts will appreciate garage accommodations for up to 20 vehicles, along with space for RV and boat storage. Advanced home automation systems seamlessly control security, lighting, climate, and audio throughout the estate. Offering privacy, scale, and amenities rarely found in one property, this extraordinary compound presents a unique opportunity to own one of Orange County's most distinguished residential estates.