Timeless Colonial Estate with Private Guest Quarters in Prestigious Dellwood Park Nestled on .52 acre of beautifully landscaped property in the highly sought-after Dellwood Park neighborhood, this exceptional 6-bedroom, 5 1/2-bath Colonial offers timeless elegance, luxurious amenities, and resort-style living. A charming front porch framed by stately columns, a circular driveway, and impeccable curb appeal set the stage for this remarkable home. The grand entry is enhanced by elegant French doors that open to the formal living and dining rooms, creating an inviting and sophisticated ambiance. Gleaming hardwood floors, exquisite moldings, recessed lighting, and designer finishes showcase exceptional craftsmanship throughout. The spacious family room features custom built-ins, a wood-burning fireplace, and picturesque views of the beautifully landscaped backyard. The chef's kitchen is beautifully appointed with granite countertops, abundant cabinetry, with newer stainless steel appliances. A versatile bonus room is conveniently located just off the kitchen, offering the perfect space for a home office, playroom, fitness room, or creative studio. Upstairs, the luxurious primary suite offers a gas fireplace, sitting area, walk-in closet, and an elegant ensuite bath. Three additional generously sized bedrooms provide comfort and privacy for family and guests. The finished lower level is the ultimate entertainment destination, featuring a billiards room, media room, and expansive recreation space. A private guest quarters/in-law suite offers exceptional flexibility with skylights, a spacious living room, bedroom, full bath, private balcony, and is ideal for extended family, guests, multigenerational living, or a private executive office. Step outside to your own private resort, where an in-ground pool, expansive patio with a built-in Viking grill, cabana with a full bath, lush manicured grounds, and a spectacular koi pond with cascading fountains create the perfect setting for entertaining or relaxing. A rare opportunity to own a distinguished luxury residence in one of the Hudson Valley's most coveted neighborhoods, where timeless architecture, exceptional amenities, and elegant indoor-outdoor living come together beautifully.