Welcome to 4A Long Hill Drive, a bespoke luxury residence nestled in one of Richmond Hill's most prestigious enclaves. This architecturally stunning estate offers just under 6, 000 square feet of impeccably finished living space, including a thoughtfully designed lower level, blending timeless elegance with modern sophistication. Every detail of this custom-built home has been meticulously curated. The main level features 11-foot ceilings, complemented by floor-to-ceiling windows that flood the interiors with natural light. The lower level mirrors this grandeur with 11-foot ceilings of its own, elevated 10 feet above grade to maximize brightness and livability. At the heart of the home lies a state-of-the-art gourmet kitchen, appointed with top-tier appliances, exquisite custom cabinetry, and luxurious countertops. A full second kitchen on the lower level adds functionality for extended family living or seamless entertaining. The residence is adorned with natural marble tile flooring , while heated floors span most bathrooms and the entire basement level, ensuring year-round comfort. Bathrooms are outfitted with imported, top-tier European plumbing fixtures and custom-designed vanity furniture, epitomizing understated luxury. Elegance continues with carefully crafted fireplaces, bespoke millwork, and refined finishes throughout. The attention to craftsmanship is evident in every space, from the principal rooms to the private retreats. Practicality meets design with a private garage accommodating three vehicles one tandem space at the front and two additional at the rear offering convenience without compromising aesthetics. The home is perfectly positioned on a serene ravine lot, offering tranquil views and a sense of seclusion, while remaining minutes from top-ranked schools, premier golf courses, fine dining, shopping, and quick access to Highways 407 and 404.