A truly exceptional sustainable architectural residence in prime Bel Air, masterfully designed by acclaimed architect David Hertz. Set behind gates and perfectly positioned to capture sweeping panoramic views of Stone Canyon Reservoir, surrounding canyons, and glittering city lights, this private estate blends striking design with serene living. The open, flexible floor plan is defined by soaring ceilings, dramatic double-height walls of glass, and a sculptural statement fireplace anchoring the grand living space. A formal dining room flows seamlessly into the gourmet kitchen, complete with top-tier appliances, a temperature-controlled wine room and a stylish wet bar-ideal for sophisticated entertaining. The expansive primary suite offers a tranquil retreat, featuring a private sitting area, dual oversized walk-in closets, and a spa-inspired bath designed for relaxation. Effortless indoor-outdoor living opens to a flat, secluded backyard showcasing a zen-inspired pool and spa, natural stone accents, lush lawn, and an inviting fire pit lounge. Additional highlights include an elevator, a finished three-car garage, circular driveway, and the ultimate privacy of secure gated entry. A rare opportunity to own a landmark architectural estate offering breathtaking views, timeless design and exceptional amenities.