99 Sumner St UNIT 301, Boston, MA 02128

Welcome to The Mark — East Boston’s premier luxury waterfront residence. This rare corner one-bedroom offers an abundance of natural light with oversized windows and a thoughtfully designed layout. Enjoy the convenience of your deeded garage parking space, included in the price. The unit features sleek Bosch appliances, modern finishes, a private bedroom, and extra storage. The open floor plan allows for flexible living and entertaining, while high ceilings and premium flooring elevate the overall design. Residents enjoy access to 24-hour concierge service, a fully equipped fitness center, golf simulator/theater room, pet spa, conference room, library, elegant clubroom w/ full kitchen, and expansive outdoor lounges with firepit and BBQ grills. Additional amenities include bike storage, package room, and beautifully landscaped common areas. Located steps from the Blue Line, ferry, and a growing array of waterfront dining, coffee shops, and parks — this is city living at its best.