Welcome to this beautifully updated and expanded 5-bedroom, 2-bathroom home nestled on a quiet, tree-lined street in desirable Nesconset, within the Smithtown School District. Perfectly combining classic charm with modern updates. With a second floor addition built in 2007, this spacious house offers an inviting layout ideal for today's lifestyle. Step inside to find a bright and welcoming living room with two-story high ceilings, offering tons of natural light. Gleaming hardwood floors, a wood burning fireplace and a high end surround sound entertainment system completes the living room. The large chef's kitchen which is open to the living room, features stylish cabinetry, granite countertops and modern appliances—perfect for entertaining. Two bedrooms and a full bath complete the first floor, offering flexibility for a home office, guest space, or playroom. Upstairs, enjoy a primary bedroom with an ensuite bath along with 2 additional bedrooms, providing plenty of room for everyone. You have a view of the living room from the second floor sitting area. The full basement offers endless possibilities for storage, a home gym, or a future recreation area. Outside, enjoy a private and beautifully landscaped backyard with a large deck featuring a trellis—ideal for summer gatherings or simply relaxing in your own outdoor oasis. Mature plantings are featured throughout the property creating a serene and welcoming environment. Stone stairs lead to a second driveway, adding convenience and enhancing the property's curb appeal. A long driveway and detached garage provide additional parking and storage space. Located just minutes from local parks, shopping, and major roadways, this home offers the perfect blend of comfort, convenience, and community charm—all in the Smithtown School District. Don't miss the opportunity to make 8 Margaret Avenue your new home!