Welcome to 1147 N Country Road in beautiful Stony Brook. Nestled within the highly desirable Three Village School District, this beautifully updated, sun-filled home offers 3 bedrooms, 4 full bathrooms, and the flexibility for a potential 4th and 5th bedroom. With 3,272 square feet of space, including the finished basement, this spacious home offers a versatile layout designed for comfortable and spacious living. Hardwood floors throughout the home, recessed lighting, abundant natural light, and generously sized living spaces. The main level features an inviting living room and dining room that flow seamlessly into a renovated eat-in kitchen, complete with stainless steel appliances, abundant cabinetry, and ample counter space. A versatile first-floor den provides additional flexibility and can easily serve as a guest bedroom, home office, or fifth bedroom. The second floor features a spacious primary bedroom with an ensuite bathroom, two additional bedrooms, and a bonus room ideal for a playroom, home office, or additional living space. The fully finished basement further enhances the home's versatility, offering a separate outside entrance, full bathroom, tile flooring, and recessed lighting. Whether used for recreation, entertaining, or extended living arrangements, this additional space offers endless possibilities. Enjoy peace of mind with several major improvements already completed, including a new roof in 2026, a boiler approximately 3 years old, and cesspool replaced approximately 2 years ago. Conveniently located near Stony Brook University, Stony Brook University Hospital, LIRR, Nicolls Road, and Route 347, this home offers easy access to shopping, dining, and major roadways. With its spacious layout, modern updates, and flexible living areas, this home is well suited for a variety of lifestyles, including multigenerational living. Potential for a legal accessory apartment, subject to town approvals and permits.