Stunning Waterfront Penthouse Duplex at Flagship Wharf – Rarely available 3BR, 2.5BA corner unit with sweeping panoramic views of Boston, Cambridge, and Charlestown. This fully renovated waterfront home features soaring cathedral ceilings and floor-to-ceiling windows that flood the space with natural light. Enjoy two spacious balconies, perfect for sunsets and skyline views. The chef’s kitchen boasts white cabinetry, high-end appliances, a breakfast bar, built-in buffet with mini fridge, and custom china cabinet. The lower level includes a serene primary suite with ensuite bath, two generous bedrooms, a second full bath, and in-unit washer/dryer. Hardwood floors throughout, ample storage, and deeded garage parking space. Flagship Wharf offers 24-hour concierge, fitness center, library, a 10 Minute drive to downtown Boston and steps from the Boston Ferry. Luxury living at its finest in the heart of the Charlestown Navy Yard. Available 9/1, pets negotiable.