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Enjoy some of South Boston's best views from your own expansive private roof deck, with the ocean beyond M Street Beach on one side and the Boston skyline and Prudential Center on the other. Exclusively for this unit and accessed directly from inside the home by a private staircase, this incredible rooftop retreat with electricity offers an exceptional extension of the living space-perfect for entertaining friends, outdoor dining, morning coffee, or unwinding as the sun sets over the city. Inside, this turnkey, top-floor 2-bedroom, 1-bath residence combines comfort and character with hardwood floors throughout, central A/C, in-unit laundry, and a gas fireplace in the living room. The kitchen features stone countertops, stainless steel appliances, a gas range, and peninsula seating, while the bathroom is finished with a marble vanity. Dedicated basement storage provides additional space for bikes, beach gear, and everyday essentials.The location puts the best of South Boston right outside your door. Thomas Park is just a minute away, with M Street Beach, the neighborhood dog park, athletic fields, and Broadway's restaurants, shops, and neighborhood favorites all within an easy five-minute walk. Set atop an intimate three-unit building, this is a rare opportunity to pair a turnkey South Boston home with truly exceptional private outdoor space, incredible views, and outstanding walkability.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusNew
  • Bathroom1
  • Parcel Number 4407558
  • Unit Number3

Basic Information

  • List Price$679,900
  • MLS Number73567939
  • Modification Date08/26/2026
  • Property SubTypeCondominium

Building

  • BasementY
  • Building Area Units Square Feet
  • Common Walls No One Above
  • Construction Materials Frame
  • Door Features Insulated Doors
  • Entry Level 3
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • Patio And Porch Features Deck - Roof, Deck - Wood, Deck - Roof + Access Rights
  • Rooms5
  • Stories2
  • Utilities For Gas Range, For Electric Oven, For Electric Dryer, Washer Hookup
  • Window Features Insulated Windows
  • Year Built1905
  • Year Built Details Actual
  • Year Built Source Public Records

Tax Information

  • Tax Assessed Value $607,900
  • Tax Year 2026
  • Taxes$3,247

Rooms

  • Bathrooms Total Decimal 1
  • Bedroom 2 First,7.333333333 x 10.083333333
  • Full Bath1
  • Kitchen First,12 x 11.333333333
  • Living Room Main, First,12 x 12
  • Main Level Bedrooms 1
  • Master Bedroom Main, First,12

Exterior

  • Exterior Features Deck - Roof, Deck - Wood, Deck - Roof + Access Rights
  • Fencing Security
  • RoofShingle

Property Information

  • Square Feet650
  • Building Area Source Field Card
  • Living Area 650
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type 2/3 Family, Attached

Water Body

  • Miles to Beach0.3
  • Waterfront Features Bay, Ocean, Walk to,1/10 to 3/10 To Beach, Beach Ownership(Public)

Other

  • Association Fee $168
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Insurance
  • Date Listed08/25/2026
  • Farm Land Area Units Square Feet

School Information

  • Elementary SchoolPerkins
  • Junior HighCondon

Parking

  • Parking Spaces
  • Open Parking YN Yes
  • Parking Features On Street

Location

  • NeighborhoodSouth Boston's Dorchester Heights
  • SubdivisionSouth Boston's Dorchester Heights
  • Address77 Old Harbor Street
  • Building Number77
  • CountySuffolk
  • StateMA
  • StreetOld Harbor Street
  • TownBoston
  • Zip02127

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric 100 Amp Service
  • Heat SystemYes
  • Heating Central
  • Sewer Public Sewer
  • Water Source Public

Amenities

  • Amenities
    • Bike Path
    • Medical Facility
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • Tennis Court(s)
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Microwave, Refrigerator, Washer, Dryer
  • Other AmenitiesBasement, Fireplace, Tennis
  • PetsYes

Map Location

Listed by Ryan Shea of Remax Revolution

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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