99 Sumner Street, Unit 310, East BostonBoston, MA 02128MLS Number 73503476

  • Price: $749,000
  • Est. Mortgage of $/month
  • 74 Days on Market
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$
%
$/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.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 1Bedrooms
  • 1Bathrooms
  • 2020Year Built
  • 740Square Feet
Active
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 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 0212899 Sumner Street Boston MA 02128
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Cape Coastal Sotheby's International Realty
Cape Coastal Sotheby's International Realty
Office: 508-477-6688
540 Falmouth Road (Mashpee Rotary)
Mashpee, MA 02649
Recent construction. The Mark is a full service waterfront building in East Boston. Sweeping views to the city skyline over Boston Harbor. Just a two minute walk to Maverick Square MBTA, and water shuttles. Concierge, fitness center, golf simulator, club room, library, fire pits and grills. Resort style living on the water. Condo fee includes parking monthly maintenance fee. Elegantly finished unit with ample closet space, Bosch appliances Silestone quartz counter tops. Oversized windows and a peekaboo view of the water from the living room.

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Basic Information

  • Bedrooms1
  • Mls StatusActive
  • Bathroom1
  • Parcel Number W:01 P:05403 S:068,1328111
  • Unit Number310

Location

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

Property Information

  • Square Feet740
  • Building Area Source Public Records
  • Living Area 740
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Tax Information

  • Tax Assessed Value $703,300
  • Tax Year 2025
  • Taxes$8,144

Rooms

  • Bathrooms Total Decimal 1
  • Full Bath1

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Entry Level 3
  • Garage Spaces1
  • Rooms4
  • Stories1
  • Year Built2020
  • Year Built Details Actual
  • Year Built Source Public Records

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront

Parking

  • Parking Spaces1
  • Covered Spaces 1
  • Garage YN Yes
  • Parking Features Attached, Under, Off Street

Basic Information

  • List Price$749,000
  • MLSPIN 73503476
  • Modification Date04/21/2026
  • Property SubTypeCondominium

Utilities

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

Amenities

  • Association Amenities Hot Water, Elevator(s), Fitness Center, Clubroom, Garden Area
  • Other AmenitiesGarden, Golf, Waterfront, Water View

Other

  • Association Fee $942
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Insurance
    • Maintenance Grounds
    • Reserve Funds
    • Security
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed04/17/2026
  • Farm Land Area Units Square Feet
  • View Count10

Driving Directions

Listed by Samantha Berdinka of Engel & Volkers Boston

East Boston Boston, MA Demographics

There is no data available

East Boston Boston, MA Real Estate Market Data

There is no data available

East Boston Boston, MA Schools

School NameDistanceTypeGrades

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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