Great Bay Waterfront. Three Swan Terrace Greenland. Set on one point thirty-eight acres and located at the end of a quiet cul-de-sac with sweeping water views and direct water access with private dock. Contemporary Colonial style home built in 1984 and offering three to four bedrooms, three bathrooms, two dedicated home offices, and approximately three thousand seven hundred square feet of living space, plus three car attached garage with bonus family room above. This beautiful waterfront setting delivers ever-changing panoramic views across the bay and breathtaking sunsets—an ideal backdrop for kayaking, paddle boarding, or simply unwinding by the water. Meticulously maintained by the same owners for over forty years, this home features a modestly updated interior along with thoughtful improvements and updated systems, including a new septic system in 2024. First floor offers a welcoming entrance foyer leading into a large front to back living room with fireplace, screened in porch, formal dining room, kitchen, family room, sunroom, laundry area, and additional flex spaces that could be perfect for home offices, studio space, or workout area. Second floor offers expansive primary bedroom suite with a private deck overlooking the water, full bathroom, two additional bedrooms, extra bonus room/office/den and another full bathroom. Well positioned on the bay to capture the natural beauty of the surrounding estuary. The property offers a peaceful, private setting just minutes from Portsmouth, schools, major routes, and all that the Seacoast lifestyle has to offer.