Located in a bucolic setting with sweeping views of Polpis Harbor and Nantucket's famed skyline, this true estate is nestled at the end of a cul-de-sac on two contiguous lots totaling twelve private acres. The main house is situated to take advantage of the expansiveness of the property and is accented by the guest house, pool house, carriage house, 30' by 60' swimming pool, spa, tennis court, walking trails and carefully cultivated gardens. There is direct water access via the Medouie Creek Association dock. Rarely does an offering of this comprehensive magnitude come available.The gracious foyer, with post-and-beam accents and four closets, leads you into the living room with beadboard walls, doors leading to the back deck, large TV and spectacular views of Polpis Harbor and beyond. To the left is a guest suite which also enjoys the same views; its dressing room has four closets and a dressing table and leads to the bathroom with a glass and marble shower with a built-in bench, marble vanity, and water closet. A pass-through wet bar, outfitted with a refrigerator, two freezer drawers, sink, microwave and ample storage, leads to a powder room and to the laundry room, which has two sets of washer/dryers. To the right of the foyer are three bedrooms suites; the first one includes a gas fireplace, French doors leading to the deck, and a private bathroom with a marble and glass shower with built-in bench and a marble-topped vanity. The second suite has a long desk flanked by four built-in bunk beds and a bathroom with a marble and glass shower with a built-in bench and a marble-topped vanity. The third suite has three ship's bunks with surrounding storage, three closets and a large bathroom with a glass-enclosed tub/shower. Two sets of stairs originating from either side of the foyer lead to the second-floor landing with balcony. The family room beyond has soaring ceilings accented by post-and-beam arches, a cupola, gas fireplace and three sets of French doors leading to the second-floor deck with sweeping views of the Harbor and Nantucket's famed skyline. To the right of the family room is a large wet bar with a sink, refrigerator, and two freezer drawers. Beyond is a handsome office, accented by fine wood details, floor-to-ceiling bookcases, gas fireplace and doors leading to both the deck and an enclosed porch. On the right hand side of the wet bar is the master suite with two walk-in closets, bedroom accented by a gas fireplace and cathedral ceiling and two additional closets, as well as the bathroom outfitted with a glass and marble shower with a built-in bench seat, separate soaking tub, water closet and two sink vanities. Off of the left-hand side of the family room is the eat-in kitchen which beckons family gatherings and entertaining for years to come. The large center island has a farmer's sink and dishwasher, as well as room for seating. Additionally, there are two Sub-zero refrigerators, six freezer drawers, Viking six-burner gas stove and double ovens, as well as second farmers sink, dishwasher and ample cabinetry and storage. Beyond is the second office space with a well-crafted desk and surrounding cabinetry and shelving, views of the harbor and a private powder room. The dining room, accessed either through the kitchen or from the main family room, has gorgeous wood accents and completes the second floor. Pool House: The 30' by 60' pool is flanked by a large pool house that has an open entertainment room with a fireplace and kitchen. To the right is a gym with a mirrored wall and to the left is the bathroom with a shower. There is the third outdoor shower.Garage/boat barn/carriage house: Beyond the main house is the carriage house. Two front-to-back bays provide a safe haven for cars or boats. The workbench, slop sink and ample storage on the first and second floor would please any angler, hobby enthusiast or collector. The cottage is sited on the left side of the circular driveway. A hand-painted compass rose foyer greets you and leads to two identical bedroom suites, both with their own doors leading out to separate porches. Upstairs is an open dining area with a built-in banquette, living room, accented with a gas fireplace, and kitchen. There are three balconies to take in the views of Polpis Harbor.