Tucked away at the end of a quiet, private lane, this extraordinary custom-built estate is one of just four homes in an exclusive enclave-offering a rare blend of privacy, scale, and resort-style living that is nearly impossible to find in this neighborhood. Set on nearly an acre of professionally landscaped grounds, the home makes an unforgettable first impression with a gated entrance, elegant lighting, and a sweeping circular drive. The backyard is nothing short of spectacular-anchored by a large heated pool and spa with WiFi controls, a vaulted covered porch perfect for year-round entertaining, a grilling deck off the kitchen, and a lower patio designed for effortless gatherings. Inside, the home delivers both grandeur and warmth across four beautifully finished levels. High ceilings, rich hardwood floors, and refined moldings frame a bright, open layout with both front and back staircases. The main level is perfectly balanced for everyday living and entertaining, featuring formal living and dining spaces, a private office, and a stunning family room with a stone fireplace. The gourmet kitchen-with walk-in pantry and sunny breakfast room-flows seamlessly into the heart of the home, alongside a spacious mudroom and powder room. Thoughtful planning even allows for a future three-level elevator. Upstairs, the primary suite is a true retreat-complete with Brazilian cherry floors, built-ins, a dual-sided fireplace, a sitting room, and a spa-like bath with soaking tub, oversized shower, and expansive walk-in closets. Four additional bedrooms and a well-placed laundry room complete the upper levels, while the top floor offers even more flexible living space with an additional bedroom and full bath. The walk-out lower level is where this home truly sets itself apart. Designed for versatility, it features a full entertainment space with bar, game area, projector, fireplace, and kitchenette-plus a private, three-room au pair or guest suite with its own entrance and fireplace, ideal for multi-generational living, long-term guests, or live-in support. Additional features include a three-car garage, whole-house generator, built-in audio, central vacuum, plantation shutters, and irrigation system-every detail carefully considered. For buyers seeking a home with a pool, privacy, and a true separate living suite in this location-this is the one. Rarely does a property combine this level of luxury, flexibility, and lifestyle. It is not just a home-it is the standout home in the neighborhood. This unique home offers a private and thoughtful design for both everyday living and multi-generational flexibility with easy access to shops, schools and Grosvenor Metro Station.