This 7,500 square feet home, situated on a waterfront site in Sag Harbor, New York, was designed as a shared vacation home for four brothers and their families. A collaborative effort between the clients and Cecil Baker + Partners yielded a contemporary home that pays homage to the Eastern Long Island vernacular. The home is composed of three distinct volumes that step back from one another to optimize both the water view and privacy. The two outer wings take on familiar cedar-clad, pitched roof geometry while the central three-story glass box links them together and anchors the home. The two car garage, with a private living space above, projects from the main house via a breezeway, defining a private garden. The interior of the home integrates warm, tactile materials and clean modern lines. The use of full-height windows, floor-to-ceiling glass curtain wall, and an operable overhead glass door creates an indoor-outdoor living experience and floods the home with natural light. The subtle choreography of the interior space lends flexibility to the Client for both social and private uses of the home. The first floor contains an open plan for the kitchen, living room, dining area and sunroom, and the second floor includes two full master suites facing the bay, a guest room with spectacular water views, and a children's room that overlooks the garden. The fully finished basement holds a large playroom, a gym, a full spa bath and a wine cellar. In addition, views in all directions are unobstructed from a third floor roof terrace. Michael Grimm Photography