692 Dune Rd Westhampton Bch, NY, 11978 Built W/ Steel & Concrete 5K Sq. Ft. On The 1st Flr Limestone & River Rock Tile, Steel Exterior Doors, 3 Flr Elevator, 4 En-Suite Bedrooms, Laundry Room. Mahogany Stairs Leads To 2nd Flr W/ Main Living Space. Open Flr Plan Flows Inside To The Outdr Wrap Around Patio. Lr & Dr Are Separated By Coffee/Wet-Bar W/ Fireplace & Views Of The Bay. Kit. W/ Viking Appliances, Granite