An ocean one side and salt marsh on the other, beach access, river access,stunning views, sunsets,this high-tech house has it all.Launch your kayak right from the property. Walls of glass, decks to enjoy the sweeping landscapes- sun rises, and sets, sparkling on the Audubon-inspired pond with fountain+ walkway to river. Featured Home and Architectural magazines, a highly energy efficient home. A full-sized elevator rises from the heated garage. Features include customized air/ water purification systems, a "smart" electric system to regulate lighting etc. from anywhere, state of the art alarm system, remote controlled driveway gate, a fully fenced yard with sprinkler system for lushly landscaped perennial gardens. A sumptuous master bath has a marble steam shower,+a walk-in whirlpool tub and a walk-in closet. Amenities include wide board white oak floors, granite counters,+heated towel bars. Third level is open with a full bath, is perfect for a BR, office, or fitness room. Outside fruit trees, and rose-covered storage shed. Located in "The Grove", known for its estate-like homes, mature trees and serene beauty, this is the perfect place for a productive peaceful live/work world of its own, and a feeling like your home is a vacation resort. It has privacy and serenity. Location is midway between Boston, NYC (100 miles) close to commuter rail lines, shopping,entertainment facilities, great theater, gourmet restaurants, and wonderful weekend farmers markets.