Uploaded August 2026 | Updated September 2026, 2 weeks ago
99 Sumner St PH621, Boston, MA • $1,499,000
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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. This is Boston waterfront living at its finest.
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99 Sumner St PH621, Boston, MA • 2 Beds • 2 Full Baths • $1,499,000
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Repped By Angelina Spiropoulos (@aspiropoulos) (@the.bostonone.team)
99 Sumner St PH621, Boston, MA • $1,499,000
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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. This is Boston waterfront living at its finest.
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99 Sumner St PH621, Boston, MA • 2 Beds • 2 Full Baths • $1,499,000
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Repped By Angelina Spiropoulos (@aspiropoulos) (@the.bostonone.team)
