luxury seaside houses for sale Western Connecticut Planning Region, United States

Some homes are built for the market. Others are built for a legacy. Set directly on the waterfront in Old Greenwich, this newly constructed residence is a masterclass in design, engineering, and execution, where every material, finish, and feature was selected without compromise. Beyond a long, privately gated drive, sweeping cove views unfold, leading to a façade clad in premium Thermory wood siding beneath a Spanish slate roof, an exterior that feels both grounded and enduring. Walls of Aluprof glass dissolve the boundary between interior and Long Island Sound, drawing light deep into nearly every principal room. The result is a seamless connection to the water, with unobstructed views that are impossible to replicate. Inside, large-scale radiant-heated Porcelanosa tiles grace the main and lower levels, setting a warm, modern foundation. At the heart of the home, a statement kitchen delivers both performance and presence, featuring custom Vimora cabinetry, top-of-the-line Gaggenau appliances, and a fully equipped secondary prep kitchen designed for effortless entertaining at scale. Upstairs, European white oak introduces warmth, while radiant heat continues throughout all main spaces and baths, reinforcing a consistent commitment to comfort and precision. The primary suite is conceived as a private retreat, oriented entirely toward the water. A fireplace anchors the space, while a private deck leads directly to the heated pool below. The bath offers a spa-like experience, featuring a sculptural soaking tub positioned toward the view and a separate steam shower. Custom Italian wardrobes complete the suite, incorporating bespoke detailing, opaque glass, and integrated features throughout. Additional bedrooms on this level are all en suite, each perfectly positioned to capture water views. The lower level opens into a fully realized entertaining environment featuring a wine room, fitness center with sauna, guest accommodations, and a dramatic lounge anchored by an illuminated marble bar and a 162-inch screen. A concealed underground car gallery, accessed by hydraulic lift, offers a discreet and highly engineered space designed for discerning collectors. Outdoors, an expansive terrace and heated waterfront pool overlook the cove, creating a setting defined by privacy and open water. Minutes from Tod's Point, Metro North, and the village of Old Greenwich, the property occupies that rare overlap of seclusion and convenience. With five bedrooms, five baths, and two powder rooms, every element has been resolved with intention. This is a rare chance to own a crown jewel waterfront property that stands in a league of its own. A defining waterfront residence where design, setting, and permanence align at the highest level.