Waterfront property w/ private 450 ft deep water dock large enough to moor a yacht & steps from the backyard. Beautiful landscaping & koi pond greet your approach to main house. Grand entry opens to a sunken LVR w/ wall of windows revealing water views. Skylights dot the cathedral ceiling, LVR offers double-sided 2-story stone fireplace. First flr open plan boasts the formal dining & solarium style kitchen. Large patio overlooks bay & private pond. Spiral stair leads to the 2nd level primary suite w/ en suite bath & large closet, 2 decks overlook the property and bay. Adjacent to the primary are 2 add'l BR & 1 full BA. Floating walkway overlooks the 1st fl & connects the bedrooms to loft like office space. Also in main house are staff quarters, 5 car garage, finished bsmt, & elevator serving all 3 flrs. Amenities; tennis court, gunite pool & pool house: 2 full BA, a kitchenette & changing rooms on the 1st flr & guest suite above. Walk to Oyster Bay's restaurants & shopping; 1hr to NYC