Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.
This home has been viewed 4 times
Last Checked: June 19th, 2026 at 6:48am (Source: MLS PIN #73538123)
Garage Parking
Air Conditioning
Waterview
Lead Paint Free
General Information for 99 Sumner # 421, Boston MA 02128
Listing ID73538123
Property TypeCondominium
Price1199000 ($1003.35/SqFt)
Building Style2/3 Family
CityBoston
CountySuffolk
MLS AreaEast Boston's Jeffries Point
Neighborhood(s)
Total Parking4 (2 Garage)
Unit Level4
Levels in Unit1
Year Built2021
Year Built SourcePublic Records
Year Built DetailsActual
Building Construction StatusReady for Occupancy
Zoning102 Res
Unit Features for 99 Sumner # 421, Boston MA 02128
Approximate Living Area Total1195
Living Area Includes BasementNo
Rooms6
Bedrooms2
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
LaundryArchway
Fireplaces
Outdoor SpaceNo
FlooringTile
Electric
AppliancesRange
Condo Association Features for 99 Sumner # 421, Boston MA 02128
Complex NameThe Mark At Denormandie Wharf
Pet PolicyNot Allowed
Building ManagementDeveloper Advisory Board
Building Construction StatusReady for Occupancy
Number of Units107
Year Built2021
Year Built DetailsActual
Year Built SourcePublic Records
WaterPublic
SewerPublic Sewer
Parking Features1
Building AmenitiesBeach Rights
Disclosures for 99 Sumner # 421, Boston MA 02128
Lead PaintNone
UFFI
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourcePublic Records
Special Listing Conditions
ExclusionsWasher
Compensation Based On
Documents AvailablePerc Test
Financial Information for 99 Sumner # 421, Boston MA 02128
Association Fee
Optional Fee0
Association Fee IncludesLandscaping
Optional Fee Includes
Association Fee FrequencyMonthly
Assessed Value$999,999,999
Real Estate Tax14608.1
Tax Year2026
Location Information for 99 Sumner # 421, Boston MA 02128
Neighborhood(s)
MLS AreaEast Boston's Jeffries Point
Area AmenitiesWalk/jog Trails
Contact Information for 99 Sumner # 421, Boston MA 02128