Welcome to 5 Merlin Lane, a meticulously maintained 4-bedroom, 2.5-bath home located in the heart of Setauket. Situated on a beautifully landscaped property, this home offers the perfect blend of comfort, space, and outdoor enjoyment. The main level features a stunning extended family room with an impressive 18-foot rear extension, creating an ideal space for entertaining and everyday living. The updated kitchen is equipped with high-end stainless steel appliances, a pot filler, custom finishes, and excellent flow into the dining and living areas. Throughout the home you will find custom woodwork, crown moulding, Andersen windows, a gas fireplace, and quality craftsmanship. The oversized primary suite features a large walk-in closet and an updated bathroom. Additional highlights include a half-finished basement with home office space, custom closets, Milliken carpeting, updated pavers and driveway, and a beautifully designed backyard complete with a bi-level deck, freeform heated inground pool, newer liner, new filter, and Loop-Loc cover. A true backyard retreat offering privacy and relaxation in a prime Setauket location.