Sophisticated Colonial in the heart of Duxbury offering over 5,000 sq. ft. of beautifully maintained living space designed for today's lifestyle.The main residence features a desirable first-floor primary wing, four bedrooms, three and a half baths, and four fireplaces, all tied together by hardwood floors throughout. A separately entranced, fully applianced one-bedroom apartment with its own garage provides outstanding flexibility-ideal for multi-generational living, a private guest suite, or a premier home office. Landscaped grounds, once showcased on local garden tours, create an exceptional setting for entertaining or quiet retreat. Even the garage has been finished to meticulous standards, reflecting the overall care and pride of ownership this home offers. Conveniently located near top-rated schools, sandy beaches, scenic walking trails, and boutique shops, 20 Possum Run combines elegance, versatility, and location in one remarkable property.