Welcome to The Coldwater Reserve, an almost 8-acre historic Hollywood estate hidden behind towering privacy hedges and accessed through double steel gates. What once was a vacation retreat for film stars of the golden era is now one of the rarest pieces of property to come on the market. Bordering the TreePeople Conservancy at Mulholland Drive, steps from Beverly Hills and nearby hiking trails, this extraordinary property offers a rare combination of seclusion and convenience. A 400-foot private drive leads to the approximately 11,000+ sq. ft. of living space, a stunning creation reimagined by legendary AD Top 100 architect Paul McLean, set amidst a private sylvan glen with breathtaking mountain, valley, and treetop views. Anchored by a central great room with soaring ceilings, walls of glass, art walls, and wide-plank light wood floors, the home blends elegance and comfort seamlessly. An open-concept chef's kitchen features a Le Cornue range, Waterworks finishes, and a charming breakfast room with a fireplace that opens to expansive outdoor patios framed by majestic mature trees. The estate includes six potential bedroom suites, a media and bar room perfect for entertaining, and an office with a library and meeting lounge. The expansive primary suite defines luxury with dual baths featuring heated floors, multiple private retreats, and Rodeo Drive-inspired boutique closets designed for the finest fashion collections. Additional structures include a 4,000-bottle wine tasting pavilion with climate-controlled spaces and an outdoor viewing terrace, a game room with a kitchen and bath adjacent to a putting green, professional in-ground trampoline, and playground area, as well as a full-sized lighted sport court for basketball or pickleball. A separate guest house with its own kitchen and bath sits beside the resort-style pool and spa, completing this one-of-a-kind compound. The estate's interior service road provides seamless access to every structure, and the property's ability to accommodate dozens of vehicles makes it perfect for both entertaining and multi-generational living. Offering unparalleled privacy, world-class amenities, and an exceptional location, The Coldwater Reserve is a rare opportunity and an unprecedented value in today's luxury marketplace. Shown exclusively to pre-qualified buyers.