Welcome to this exceptional expanded 5-bedroom, 3-bath Splanch, perfectly situated on a beautifully landscaped half-acre in the highly sought-after East Northport community and located within the award-winning Commack School District. Offering an ideal blend of spacious living, thoughtful updates, and resort-style outdoor amenities, this home is designed for today's lifestyle. The heart of the home is the stunning expanded chef's kitchen, featuring abundant granite countertops, updated cabinetry, a stylish tile backsplash, stainless steel appliances, a vaulted ceiling, and a skylight that fills the space with natural light. The open-concept design flows seamlessly into the warm and inviting den, complete with a beautiful stone-front propane gas fireplace and French doors leading to your private backyard paradise. Step outside and experience your own staycation oasis. This spectacular backyard is made for entertaining and relaxation, featuring a sparkling in-ground pool, outdoor kitchen, spacious paver patio, charming cabana, and a private basketball court. Whether hosting summer barbecues, pool parties, or quiet evenings under the stars, the possibilities are endless. Inside, the open floor plan provides exceptional flow for everyday living and entertaining. A spacious formal dining room is perfect for holiday gatherings and special occasions, while the sun-filled formal living room occupies its own level, showcasing soaring vaulted ceilings and oversized windows that overlook the picturesque backyard. All five generously sized bedrooms are located on the upper level, offering comfort, privacy, and plenty of room for family and guests. Additional highlights include updated bathrooms, crown molding, custom wood railings, an expanded laundry room, pull-down attic stairs for convenient storage, an upgraded precast cesspool, and in-ground sprinklers in both the front and rear yards. From its impressive living spaces and beautifully updated interior to its incredible backyard retreat, this one-of-a-kind home offers the perfect combination of luxury, comfort, and entertainment in one of East Northport's most desirable neighborhoods. Simply unpack and start enjoying the lifestyle you've been dreaming of.