Rare opportunity to own this spacious and well-maintained Colonial offering approximately 3,500 square feet of versatile living space in the heart of West Haven, Allingtown neighborhood. Featuring 6 bedrooms, an office, and 4 full bathrooms, this unique home offers an exceptionally flexible floor plan ideal for multigenerational living, extended family, in-law living, guest accommodations, or today's evolving lifestyle needs. A shared foyer provides access to two separate living areas, each with its own separate interior entrance, kitchen, two-level layout, laundry area, and private deck, providing exceptional flexibility and functionality. Additional features include natural gas heat with three gas furnaces, abundant natural light, generously sized rooms, and a fenced backyard. Ideally located just minutes from Yale New Haven Hospital, the University of New Haven, West Haven beaches, downtown New Haven, the West Haven Train Station, shopping, restaurants, I-95, Route 1, and Route 34. A rare combination of size, versatility, and location.