The Mark

99 Sumner Street, Unit 623, East BostonBoston, MA 02128MLS Number 73480474

  • Price: $549,999
  • Est. Mortgage of $/month
  • 124 Days on Market
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$/month over payments
Federal 30-year interest rate: 6.49% last updated on Jun 25, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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99 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 02128
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  • 1Bedrooms
  • 1Bathrooms
  • 2020Year Built
  • 452Square Feet

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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.
Listed by Cheri Meckley of Steve Bremis Realty Group

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More Info

Basic Information

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

Location

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

Property Information

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

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront, Harbor

Tax Information

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

Rooms

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

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

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 Count10

Parking

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

Basic Information

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

Interior

  • Flooring Laminate

Utilities

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

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
CENTURY 21 Shawmut Properties | Brighton
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East Boston Boston, MA Demographics

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East Boston Boston, MA Real Estate Market Data

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East Boston Boston, MA Schools

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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