Welcome to 102 Sycamore Circle, a beautifully maintained home set on a lush, .34-acre lot in the award-winning Three Village School District. Ideally located near Stony Brook University, the hospital, and shopping, this property offers both convenience and tranquility. This home has excellent curb appeal and a backyard that is an entertainer’s delight with meticulous landscaping that creates a private, serene setting. The main home features 3 bedrooms and 2 full baths, with a bright open layout, a spacious kitchen perfect for gatherings, and durable vinyl flooring throughout. Andersen windows fill the home with natural light, while central air ensures year-round comfort. A standout feature is the legal accessory apartment (formally the 2 car garage), now a large accessory apartment with a separate entrance, kitchenette, and full bath—ideal for extended family, guests, or rental income. Additional updates include a young roof, driveway, and cesspools, plus a generator hookup for peace of mind. Lovingly cared for inside and out, this home combines modern updates with a tranquil lifestyle in a prime Stony Brook location.