Welcome to 113 Buena Vista Drive, ideally situated within the sought-after Mayfair Acres neighborhood. A home that feels as though it sits on an island of its own, this extraordinary property offers a level of privacy, presence, and tranquility rarely found in Westchester. Perhaps its greatest luxury is something that cannot simply be added or recreated: its setting. Distinctively positioned apart from neighboring homes, the property offers a rare feeling of seclusion while remaining remarkably connected to everything the area has to offer. A truly one-of-a-kind setting in the Valhalla School District! From the moment you arrive along the circular driveway, the property makes an impression. Thoughtfully designed across a generous and versatile floor plan, this 4-bedroom, 3-full-bath residence offers spaces equally suited for sophisticated entertaining and comfortable everyday living. A wood-burning fireplace creates a warm and inviting focal point, while the expansive media room provides an exceptional space for movie nights, game days, entertaining, or simply unwinding at the end of the day. The dining room extends the living experience outdoors, with sliding glass doors opening directly to the patio and creating an effortless flow for entertaining and al fresco dining. Beyond, established grounds, a serene koi pond, and a fenced backyard further enhance the home's private, retreat-like atmosphere. The home's thoughtful bedroom configuration offers flexibility across both levels. A first-floor bedroom with access to a full bath provides an ideal option for guests, extended stays, or additional living needs. Upstairs, the primary bedroom features its own en-suite bath, while two additional bedrooms share a full hall bathroom, creating a comfortable and well-defined second-floor layout. A two-bay garage adds both convenience and versatility, with one bay offering direct access into the home through a dedicated office—an ideal setup for working from home while maintaining separation from the main living areas. Adding to the property's appeal is the potential for future expansion, offering its next owner the opportunity to explore additional possibilities while preserving the distinctive setting that makes 113 Buena Vista so special. Convenient to Metro-North, major parkways, downtown White Plains, shopping, dining, and recreation, residents also enjoy access to Greenburgh's town parks and pool amenities. An exceptional opportunity to enjoy the space and tranquility of a private retreat paired with the accessibility and conveniences of Westchester living.