Situated in Water Mill's bucolic horse country on 9+/- acres, this gorgeous equestrian property offers peaceful seclusion, just moments to ocean beaches, Bridgehampton, and Southampton Village. The sale includes a 1+/- acre buildable parcel, 8.3+/- acres of agricultural preserve, and is adjacent to two 30-acre agricultural reserves. A beautiful tree-lined driveway leads to a 2,000 sq ft residence, impeccably maintained by the original owners. This home features four bedrooms, two full bathrooms, open kitchen and living areas, a sunroom, and lofted den. Perfect for extra storage, there is a 2-car garage and a full basement. The exterior offers a 22'x44' pool, expansive decking for outdoor dining, outdoor shower, and a spacious front porch overlooking the vast, picturesque grounds. A well-kept, horse barn on the east side has eight stalls, wash stall, hay loft, and a bathroom. Surrounded by three paddocks, this a rare opportunity to create your own equestrian or agricultural estate.