This exquisite residence is set on a rare 50 x 210 ft. lot nestled within a serene, tree-lined ravine setting, with a natural creek meandering through the landscape. Offering 9-car parking and nearly 6,000 sq. ft. of beautifully finished living space, this exceptional home combines sophisticated design with thoughtful functionality.The main level features elegant 10-ft. coffered ceilings, while both the upper and lower levels offer 9-ft. ceilings. The designer kitchen is a chef's dream, showcasing granite countertops, a marble backsplash, eat-in island, concealed wine racks, and a dedicated butler's pantry. A sophisticated private office features floor-to-ceiling oak paneling, oak shutters, and custom built-ins.Upstairs, every bedroom features an ensuite and walk-in closet. The luxurious primary suite offers heated floors with individual temperature control, while the upper level also includes a spacious walk-in laundry room, linen storage, and dedicated drying area.The beautifully finished walk-up basement offers a second kitchen, theatre area, fifth bedroom, and a home gym with mirrored wall that can also serve as a sixth bedroom, plus a rough-in for a second laundry.The backyard is designed for entertaining with a large PVC deck, glass railings, gazebo, and custom built-in gas fire pit, and custom PVC bench seating. Professionally landscaped and fully fenced front and rear yards are finished with interlocking stone.Additional highlights include 100+ pot lights, oversized windows with California shutters, built-in home audio with ceiling speakers, multi-coloured cove lighting, three marble-faced gas fireplaces, four skylights with remote-controlled covers, smart-home integration, and a night-vision security camera system. Ideally located just minutes from Richmond Hill GO Station, Alexander Mackenzie High School, Richmond Hill Public Library, Hillcrest Mall, T&T Supermarket, Mackenzie Health Hospital, parks, transit, and more.