This stunning Roslyn, NY estate, fully gut renovated in 1999, sits on an expansive 3.80 acres of lush greenery within a private gated compound. Offering approximately 10,000 square feet of luxurious living space, this home provides every amenity for comfort, relaxation, and entertainment. Inside, the home boasts 6 bedrooms and 5.5 elegantly designed baths, high ceilings, radiant heat in the foyer and kitchen, and an elevator for easy access to all levels. The master suite is a luxurious retreat with a cozy fireplace, one of four fireplaces in the home-three gas and one natural. The master bath includes a jacuzzi, a steam shower, and a serene atmosphere for ultimate relaxation. For those who enjoy entertaining, the custom-built speakeasy adds a charming and historical touch to this modern masterpiece. A private movie theater offers the ultimate cinematic experience, while the outdoor oasis is highlighted by a resort-style pool featuring a grotto, cascading waterfalls, and a full-service pool house. Perfect for hosting lavish summer gatherings, additional outdoor features include two BBQ areas-one conveniently located off the kitchen and the other in the poolside cabana-along with a newly redone fountain in the backyard. Music flows throughout the home and the cabana with speakers installed in most rooms, and landscape lighting enhances the beauty of the property. Security and convenience are prioritized with a three-car garage, a burglar, fire, and CO/smoke alarm system, and the finest attention to detail throughout. Modern amenities include two boilers with a backup system, a brand-new generator, central vacuum, and intercoms throughout the house. The pool equipment can be operated remotely, although the heater will need replacement by the buyer. The recently rebuilt conservatory adds a brand-new addition to this already magnificent estate. This listing is the includes a 1.25-acre subdivided lot for additional privacy or offering the potential to build a family compound. Seamlessly blending timeless elegance with state-of-the-art conveniences, this estate is an unparalleled sanctuary in the heart of Roslyn.