A long private drive leads you to an extraordinary 8000 + square foot classic contemporary estate set on over six pristine level park like acres in the prestigious village of Old Westbury. This one-of-a-kind residence offers a slate roof and copper entry doors, 6 gracious ensuite bedrooms and eight luxurious baths seamlessly blending architectural grandeur and timeless elegance. The impressive entry foyer opens to a dramatic formal living room featuring a 30 foot soaring ceiling, walls of floor to ceiling glass, and a striking glass fireplace creating a breathtaking setting filled with natural light. An impressive formal dining room provides the perfect backdrop for elegant entertaining on a grand scale. The expansive chef's kitchen features a generous center island with gas burners, commercial exhaust, custom wood cabinetry, and stainless-steel appliances. The kitchen opens seamlessly to a sun-filled breakfast area plus an inviting den, creating an ideal space for both everyday living and entertaining. Also on this level are private guest quarters with private entrance, offering an ensuite bedroom, office, and additional half bath, perfect for extended stays or work-from-home flexibility. A serene primary marble suite is a luxurious private oasis featuring an expansive spa-like marble bath and 2 designer walk in closets. It also includes a sauna and private office, for the ultimate retreat. The second floor features an expansive sun-drenched landing that leads to three generously-sized ensuite bedrooms with access to a shared balcony. This level also provides access to the primary suite's private sauna and Home Office, both offering serene, picturesque views of the beautiful, manicured estate. The resort-style lower level is designed for ultimate wellness and entertainment. Features include a state-of-the-art fitness center with a private sauna, custom 2-tier home theatre, temperature-controlled wine cellar, and a full-service bar. The expansive recreation area offers billiards and table tennis, while a dedicated entertainment studio includes professional karaoke equipment, pull down screen, mirrored dance floor, and a ballet barre. An exceptional space for both relaxation and hosting at the highest level. Encompassing 6 acres of exquisitely landscaped grounds, this remarkable property features a stunning stone and glass pool house, pool, and a professional Har-tru tennis court, creating a resort caliber experience. Three car attached garage. Jericho schools. Old Westbury is perfectly located on the North Shore of Long Island's Gold Coast, offering riding trails, the Meadowbrook Polo Club, prestigious country clubs, and in close proximity to the Americana Shopping Center, known for world-class shopping and fine dining. Nearby, the renowned Old Westbury Gardens offers beautiful grounds and cultural experiences. This home is half-way to the Hamptons and only 30 min to Manhattan, offering the best of both worlds.