Sold Jun 11, 2026$685,000
Active
77 Old Harbor St #3
Boston, MA 02127
$679,900
2Bedrooms
1Bathrooms
650Square feet
1905Year built
Residential · Active · MLS #73567939
Listing Courtesy of HomeSmart Professionals Real Estate | Ryan Shea
MLS PIN data
About this home
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.
Property information
Details at a glance
Interior
- Rooms
- 5
- Heating
- Central
- Cooling
- Central Air
- Fireplaces
- 1
Building
- Style
- Condominium
- Year built
- 1905
- Roof
- Shingle
Land & utilities
- Water
- Public
- Sewer
- Public Sewer
- Zoning
- MFR
Financial
- Annual taxes
- $3,247
- Assessment year
- 2026
- HOA fee
- 168
Listing history
Price and status timeline
No additional public listing history was supplied for this property.
Property value estimate
An informed starting point
Automated estimates are not appraisals or guarantees of market value.
Comparable sales
Recent properties for context
Sold Jul 9, 2026$683,000
549 East Third #A-2
Sold Jun 13, 2026$699,000
30 E Springfield St #2
Photo insights
Condition signals
Overall presentationabove average
Generated from listing photography; not a substitute for an inspection.
Local market context
How this home compares in Boston
MetricThis propertyBoston
List price$679,900$849,00020% below local
Price / sq ft$1,046$1,0104% above local
Days on market115881% below local
Active city listing statistics from MLS PIN as of September 7, 2026. Asking prices are not completed-sale values.
Keep exploring
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Common questions
About 77 Old Harbor St #3
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