Residence 621 at The Mark offers 2 bedrooms, a den, 2 baths, and 1,197 square feet of beautifully designed waterfront living, with two garage parking spaces and two storage units included. The open-concept layout features a chef's kitchen with Bosch appliances, quartz countertops, and upgraded cabinetry, all flowing across hardwood floors to a living space built for both everyday ease and effortless entertaining. The Mark is a full-service luxury building: 24-hour concierge, private terrace, fireplace lounge, billiards room, library, fitness center, conference room, and pet spa. Everything you need, without ever leaving the building. Downtown Boston is minutes away by ferry, Blue Line, or a quick drive. Logan Airport is moments from your door, making this a rare city residence that truly serves those with a dynamic lifestyle. Tallship, waterfront dining, and green space are all moments away. This is Boston waterfront living at its finest.
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| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 03/31/2026 | 🏠 Listed for Sale | $1,625,000 | - | - | Original listing |
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $13,528 | $1,168,200 |
East Boston's Jeffries Point
99 Sumner St, Boston MA 02128
Boston, MA 02128
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