The Mark

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*GARAGE PARKING INCLUDED* Welcome home to this beautifully appointed, professionally designed penthouse residence-perfectly suited for a busy city lifestyle. Enjoy the ease of newer construction living paired with full-service concierge and premier amenities.This is the only alcove studio in the building featuring deeded garage PARKING and upgraded glass bedroom doors. Thoughtful customizations-including designer shades, upgraded lighting, and bespoke paint finishes-create a refined and sophisticated living space.Residents enjoy exceptional amenities, including a golf simulator and theater room, an expansive entertainment lounge with catering kitchen, and seamless access to an outdoor patio-ideal for hosting and relaxing alike.From your home, take in breathtaking sunsets and sweeping views of the Boston skyline and Boston Harbor. All of this is just minutes from the MBTA, acclaimed local dining, the water taxi, and nearby parks-placing the very best of the city right at your doorstep.

More Info

Basic Information

  • Bedrooms1
  • Mls StatusActive
  • Bathroom1
  • Parcel Number 5200268
  • Unit Number623

Tax Information

  • Tax Assessed Value $520,200
  • Tax Year 2026
  • Taxes$6,450

Parking

  • Parking Spaces1
  • Covered Spaces 1
  • Garage YN Yes
  • Parking Features Under, Deeded

Rooms

  • Bathroom 1 First
  • Bathrooms Total Decimal 1
  • Full Bath1
  • Kitchen First
  • Living Room First
  • Master Bedroom First

Basic Information

  • List Price$549,999
  • MLS Number73480474
  • Modification Date05/24/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • NeighborhoodEast Boston
  • SubdivisionEast Boston
  • Address99 Sumner Street
  • Building Number99
  • CountySuffolk
  • StateMA
  • StreetSumner Street
  • TownBoston
  • Zip02128

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Common Walls No One Above
  • Entry Level 6
  • Garage Spaces1
  • Property NameThe Mark
  • Rooms3
  • Stories1
  • Year Built2020
  • Year Built Details Actual
  • Year Built Source Public Records

Interior

  • Flooring Laminate

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Central
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet452
  • Building Area Source Measured
  • Living Area 452
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Amenities

  • Amenities
    • Highway Access
    • Park
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
  • Appliances IncludedDishwasher, Microwave, Washer, Dryer, ENERGY STAR Qualified Refrigerator
  • Association Amenities Elevator(s), Fitness Center, Clubroom
  • Other AmenitiesGolf, Waterfront, Water View
  • PetsYes
  • Security Features Intercom, TV Monitor, Concierge

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront, Harbor

Legal

  • ZoningRES

Other

  • Association Fee $650
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Air Conditioning
    • Gas
    • Insurance
    • Maintenance Grounds
    • Maintenance Structure
    • Security
    • Sewer
    • Trash
    • Water
  • Date Listed02/26/2026
  • Farm Land Area Units Square Feet
  • View Count6

Map Location

Driving Directions

Listed by Cheri Meckley of Steve Bremis Realty Group

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