Welcome to Bayberry Point Estates, an exclusive waterfront community in South Islip. Located on the east side of the main canal and just 5 homes from the open bay, 18 Beech is perfectly positioned on the widest, deep-water canal in Bayberry Point offering panoramic views of the Great South Bay and breathtaking Long Island sunsets with backyard western exposure. This home offers over 2,600 sq. ft. of living space. You and your guests enter through an entry foyer leading to a spacious living room with hardwood floors and a fieldstone fireplace as well as an expansive eat-in kitchen overlooking the bay featuring cherry wood cabinets, granite countertops, a large island, and gas cooking. The main level also includes a formal dining room, an entertaining-friendly den (or possible main floor bedroom), a full bathroom as well as a powder room along with a convenient laundry room leading to a 1.5-car garage. Upstairs 4-5 bedrooms offers a flexible configuration with 2 rear bedrooms featuring private balconies with stunning views of the Robert Moses Bridge. This home, inside and out, creates the perfect backdrop for entertaining any time of the year. Perfectly positioned on .62-acre parcel surrounded by mature privacy hedges. Outdoors, your private oasis awaits with a large patio, L-shaped 16' x 43' in ground pool with a 7'x18' "L", waterfront mahogany decking, launching ramp, two boat slips, and approx 100'ft. of bulkhead. This is more than a home-it's a lifestyle of boating, spectacular sunsets, and waterfront living at its finest with close proximity to Bayberry Beach & Tennis Club.