The Mark
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Waterfront luxury living at The Mark. Completed in 2020, this spacious one-bedroom plus den residence pairs sophisticated design with exceptional privacy, sharing its section of the floor with just one neighboring home. The open-concept kitchen and living area is anchored by a striking waterfall Silestone island and features sleek cabinetry, Bosch appliances, wide-plank flooring, abundant natural light, and a partial water view. The bright bedroom comfortably accommodates a king-sized bed, while the versatile den is ideal for a home office, nursery, or guest space. Custom-fitted blinds throughout the living room and bedroom, an in-unit washer and dryer, generous closets, and a private storage unit conveniently located on the same floor complete the residence. The Mark delivers a true full-service waterfront lifestyle with 24/7 concierge, a state-of-the-art fitness center, resident lounge, golf simulator, pet spa, electric vehicle charging stations, and a spectacular harbor-view terrace with grilling stations, fire pits, and panoramic views of the Boston skyline. Rental parking is available nearby. Set directly along the East Boston waterfront in Jeffries Point, the home is moments from ReelHouse, La Tavernetta, waterfront parks, the water taxi, and Maverick Station, offering MBTA blue line access to Downtown Boston in just two stops and effortless proximity to Logan Airport. This is city living with a waterfront address and resort-style amenities.
More Info
Basic Information
- Bedrooms1
- Mls StatusNew
- Bathroom1
- Parcel Number W:01 P:05403 S:018,5200268
- Unit Number206
Tax Information
- Tax Assessed Value $775,400
- Tax Year 2026
- Taxes$5,301
Parking
- Parking Spaces2
- Covered Spaces 1
- Garage YN Yes
- Parking Features Rented
Rooms
- Bathrooms Total Decimal 1
- Full Bath1
Basic Information
- List Price$725,000
- MLS Number73574884
- Modification Date09/10/2026
- Property SubTypeCondominium
Location
- NeighborhoodEast Boston's Jeffries Point
- SubdivisionEast Boston's Jeffries Point
- Address99 Sumner Street
- Building Number99
- CountySuffolk
- StateMA
- StreetSumner Street
- TownBoston
- Zip02128
Building
- BasementN
- Building Area Units Square Feet
- Common Walls 2+ Common Walls
- Entry Level 2
- Garage Spaces1
- Property NameThe Mark
- Rooms5
- Stories1
- Utilities For Gas Range
- Window Features Insulated Windows
- Year Built2020
- Year Built Details Actual
- Year Built Source Public Records
Property
- Entry Location Unit Placement(Courtyard)
Interior
- Flooring Wood
Utilities
- Cooling Central Air
- Cooling YN Yes
- Heat SystemYes
- Heating Forced Air
- Sewer Public Sewer
- Water Source Public
Property Information
- Square Feet809
- Building Area Source Public Records
- Living Area 809
- Lot Size Units Acres
- Property Attached YN Yes
- Structure Type Mid-Rise
Amenities
- Amenities
- Bike Path
- Golf
- Highway Access
- Marina
- Park
- Public School
- Public Transportation
- Shopping
- T-Station
- Tennis Court(s)
- University
- Walk/Jog Trails
- Appliances IncludedOven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Washer/Dryer
- Association Amenities Elevator(s), Recreation Facilities, Fitness Center, Clubroom
- Other AmenitiesGolf, Tennis, Waterfront, Water View
- PetsYes w/ Restrictions
- Security Features Concierge
Water Body
- WaterfrontYes
- Waterfront Features Waterfront, Harbor
Legal
- ZoningRES
Other
- Association Fee $900
- Association Fee Frequency Monthly
- Association Fee Includes
- Insurance
- Maintenance Grounds
- Maintenance Structure
- Reserve Funds
- Security
- Sewer
- Snow Removal
- Trash
- Water
- Date Listed09/10/2026
- Farm Land Area Units Square Feet
- View Count2
Map Location
Listed by Nico Longo of Century 21 Cityside
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