Welcome to Spring Ivy, a grand Chateauesque masterpiece estate set on seven serene, park-like acres. Spanning nearly 25,000 square feet, with 7 bedrooms and 13 bathrooms, this magnificent trophy property is nestled within the ultra-exclusive Spring Hill community on the historic 160-acre Phipps estate in the esteemed village of Old Westbury, NY. Custom-built to the highest standards by notable developer, John Kean, Spring Ivy redefines luxury living and stands as one of the crown jewels of Long Island's iconic Gold Coast. As one of the most amenity-rich private estates in the country, Spring Ivy is in a league of its own. Within its confines, every inch has been meticulously designed to exude luxury and comfort. The grand-scale rooms impress with their soaring ceilings, and walls of windows invite an abundance of natural light, illuminating the entire home. A dream come true for culinary enthusiasts, the expansive kitchen is brimming with the finest appliances and finishes. Just beyond, sliding panel doors reveal a stunning heated loggia, housing an outdoor kitchen complete with a walk-in refrigerator. This space is perfect for entertaining, equipped with Vantage screens that descend at a button's touch. Back inside, you can entertain in grand style in the formal dining room, have a meeting in the cozy den, or unwind in the serene living room under the gentle glow of dimmed Vantage lighting. Upstairs, the well-appointed en-suite guest rooms are spacious and provide a sanctuary of modern elegance, seamlessly blending style, and functionality. The magnificent primary suite has it all with massive walk-in closets and an impressive spa bathroom that transforms into a haven of comfort and tranquility. The lower-level entertainment complex extends over two floors, showcasing a range of exceptional amenities rivaling the finest resorts. With a game room, arcade, billiards room, 12-seat movie theater complete with a built-in snack bar, a temperature-controlled wine cellar, and a fully stocked bar, this space promises an unforgettable experience. You can test your basketball prowess on a professional indoor NBA court or relax in the soothing indoor pool. Fuel your sports passion with an indoor golf simulator and round off the evening with friendly competition in your personal bowling alley. The state-of-the-art fitness center is truly impressive, and the adjacent spa, equipped with a massage room, sauna, and steam room, confirms that Spring Ivy has it all. Outdoors, the perfectly manicured grounds include a tennis pavilion, an enchanting outdoor pool, and a two-car attached garage and a three-car detached garage complete with a private one-bedroom apartment, ideal for staff. Hidden within the coveted, guard-gated Spring Hill community, with access to Roslyn or Wheatley Schools, Spring Ivy promises an amalgamation of privacy and exclusivity. Situated a mere 25-minute commute from New York City, this landmark property represents an emblem of prestige that comes along once in a generation.