7 Beach Plum Ct Amaganset, NY, 11930 Amagansett Dunes Oceanfront. Amazing Views From This 5000 Sq. Ft. 5 Bedroom , 5.5 Bath Modern Beach House On 1 Acre. Custom Mill Work And Cabinetry Throughout. Mahogany Windows And Doors. Heated Pool And Spa, Sauna, Outdoor Fireplace And Garage. Part Of A 27 Acre, 7 Lot Oceanfront On The Dunes With A 1/4 Mile Of White Sand Beach Surrounded By Reserve. Also 3 Oceanfront Lo