Architect-designed and inspired by Palladio's symmetry and Mount Vernon's timeless colonial grace, the essence of classic balance, symmetry, and luxury. A center-columned portico anchors the perfect proportion between two grand wings, while the interiors reveal artistry at every turn-gleaming wood floors, custom millwork, and walls of windows framing Hamburg Cove's deep-water yacht basin-where sails and yachts drift across shimmering water lusters reflecting a symphony of mystical moorings that capture what is widely considered the most breathtaking panorama on the Cove. Two magnificent semi-rotunda sunrooms at each end bathe the space in natural light, blending formal entertaining and cozy private havens that are elegant yet casual and comfortable. The chef's kitchen features a large center island and commercial-grade appliances. Two primary suites-one on each level. A large guest apartment rests over three of the six garages. The finished lower level includes a gym, billiards, and a kitchen. Landscaped grounds embrace a hardscape-wrapped pool, private expansive lawns, and stone walls-all overlooking a nightly display of fiery sunsets. The property includes one of the deepest private docks in this area-and beyond-with direct access to the Connecticut River and Long Island Sound. This remarkable waterfront residence combines architectural elegance, coastal serenity, and a setting of rare natural beauty-an extraordinary lifestyle between Boston and New York.