GLITTERING blues and emerald greens as far as the eye can see. An oceanfront gem with sweeping views of Nantucket Sound from Hyannis Port to Martha's Vineyard, and overlooking the magnificent greens of New Seabury's Ocean Course--the ''Pebble Beach of the East.'' Privately set at southerly tip of exclusive Seaside village, this coastal home is dramatic and luxurious yet comfortable and relaxed. Walls of glass offer vast vistas of azure ocean, verdant greens and technicolor sunsets. The spectacular open floor plan provides a perfect setting for family living and high-end entertaining, while a fully equipped guest house offers private quarters for friends and family. The heated gunite pool and spa are perfection after a day on the links or at your private beach on Nantucket Sound. A short walk to the Country Club at New Seabury and close to highways, shopping, restaurants, and world-class destinations, this beachfront estate is resort living at its best and a legacy home for the generations.