Welcome to 9 Marydale Lane, a beautifully maintained 4-bedroom, 2.5-bath home offering 2,482 +/- sq. ft. of comfortable living space on a generous 0.69-acre lot. Ideally situated on a quiet cul-de-sac bordering the highly desirable Bellport Village, this property offers all the charm and convenience of village life - without the added village taxes. Adjacent to farmland, with a close proximity to the library and elementary school. From the moment you arrive, you'll appreciate the peaceful and private setting with inviting curb appeal. Inside, find a spacious layout that includes a formal living room, dining room, and a cozy secondary living room featuring a fireplace, perfect for year-round comfort and entertaining. The thoughtfully designed pass-through kitchen is equipped with a unique counter layout that opens to the living areas for easy flow. The primary bedroom offers a private ensuite bath, while three additional bedrooms provide plenty of space for guests, or a home office. A full basement offers additional storage or potential for customization. Throughout the home, enjoy central A/C and oil-fueled heating, ceramic tile flooring, a laundry area with washer and dryer, irrigated grounds with municipal water and private septic.. Attached is a spacious 2-car garage with a private driveway for ample parking. An expansive patio invites outdoor entertaining and peaceful private wooded views. Located just minutes from the heart of Bellport Village, enjoy easy access to boutique shops, dining, the marina, country club, and South Shore beaches-all while coming home to your own private retreat. Don't miss this rare opportunity to own a spacious, move-in-ready home in one of Brookhaven's most sought-after locations.