Welcome to this exceptional custom-built Colonial nestled on one of the most tranquil and conveniently located cul de sacs Westport has to offer. Thoughtfully designed and meticulously maintained, 5 Elwil defines the epitome of a "Forever Home". The Main floor features a welcoming Living Room with fireplace and multiple built-ins, a Great Room with fireplace and lofted cathedral ceilings, an Informal Dining room open to a Gourmet Kitchen and a splendid Formal Dining room with coffered ceilings. All main floor living spaces are beautifully proportioned, flooded with magnificent light and offer a unified cohesive circular flow. Upstairs you will find a spacious Primary Bedroom and bath along with 3 large, sunlit en-suite bedrooms and a sizable Recreation Room above the 3 car garage. For those searching for main floor living, there is a (5th) ensuite bedroom perfect for guests or multigenerational living. Outside you will find several bluestone patios that promise to call guests outdoors in the warmer months while offering remarkable privacy and views of nature year-round. Notable features & conveniences include: established garden beds with irrigation, a hardwired Generator, underground service lines, heated garage, an updated survey offering pool feasibility & potential future development, a reverse osmosis water filtration system, a spacious attic for storage and a full