Rare opportunity to own a spacious waterfront duplex offering versatility, income potential, and breathtaking coastal living just minutes from Boston and Logan Airport. This well-designed property features 4+ bedrooms with finished lower levels on each side, each offering three additional rooms–ideal for extended family, home offices, or flexible living space. With potential for an additional unit ADU(Accessory Dwelling Unit), this property presents an outstanding opportunity for multi-generational living or added rental income(buyer to perform due diligence). Two separate newer boilers , the convenience of a 2 car garage and ample storage, all while taking in serene water views and direct access to the shoreline lifestyle Winthrop is known for. Perfectly located near beaches, marinas, restaurants, and public transportation, this gem combines suburban coastal charm with unbeatable proximity to the city. A truly unique offering with endless possibilities! Floor plans attached MLS