$679,900
77 Old Harbor St # 3
Boston, MA, 02127
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 Details
Price:
$679,900
MLS #:
73567939
Status:
Active
Beds:
2
Baths:
1
Type:
Condo
Subtype:
Condominium
Neighborhood:
southbostonsdorchesterheights
Listed Date:
Aug 25, 2026
Finished Sq Ft:
650
Total Sq Ft:
650
Year Built:
1905
Schools
Elementary School:
Perkins
Middle School:
Condon
Interior
Above Grade Finished Area
650
Appliances
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Bathrooms
1 Full Bathroom
Cooling
Central Air
Fireplaces Total
1
Heating
Central
Laundry Features
Electric Dryer Hookup, Washer Hookup
Main Level Bedrooms
1
Exterior
Accessibility Features
No
Common Walls
No One Above
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Private School, Public School
Construction Materials
Frame
Exterior Features
Deck – Roof, Deck – Wood, Deck – Roof + Access Rights
Fencing
Security
Open Parking YN
1
Parking Features
On Street
Patio And Porch Features
Deck – Roof, Deck – Wood, Deck – Roof + Access Rights
Roof
Shingle
Stories
2
Waterfront Features
Bay, Ocean, Walk to, 1/10 to 3/10 To Beach, Beach Ownership(Public)
Window Features
Insulated Windows
Financial
HOA Fee
$168
HOA Fee Frequency
Monthly
HOA Includes
Water, Insurance
Tax Year
2026
Taxes
$3,247
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
More About MarieMortgage Calculator
Map
Community
- Address77 Old Harbor St # 3 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02127
Subdivisions in Boston
- Adams Village
- Allston
- Ashmont Hill / Carruth Area
- Bellevue Hill
- Bellevue Hill/ Roxbury Latin
- Boston
- Brighton
- Brighton-Oak Square
- Carruth’s Hill
- Charlestown
- Dorchester
- Fairmount Hill
- Farlow Hill
- Fort Hill Highland Park
- Harbor View-Orient Heights
- Harborview
- Hyde Park
- Jamaica Plain Moss Hill
- Lower Mills
- Lowermills
- Mattapan
- Melville Park
- Mission Hill – Longwood Medical
- Moss Hill
- Moss Hill, across from Emerald Necklace & Jamaica Pond
- Moss Hill, Jamaica Plain
- Orient Heights
- Peak Hill Neighborhood
- Pondside/Monument Square Historic District
- Readville
- Roslindale Village
- ROXBURY
- South End
- St Botolph
- Stonybrook Village
- Thomas Park / Dorchester Heights
- Thompson Square
- Tommy’s Rock
- Well Respected Hyde Park Neighborhood Area of Boston.
- West Roxbury
- West Roxbury’s Bellevue Hill
- West Side
- Woodbourne Historic District
- Woodbourne in JP/Roslindale
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Property Summary
- 77 Old Harbor St # 3 Boston MA is a Condo for sale in Boston, MA, 02127. It is listed for $679,900 and features 2 beds, 1 baths, and has approximately 650 square feet of living space, and was originally constructed in 1905. The current price per square foot is $1,046. The average price per square foot for Condo listings in Boston is $1,021. The average listing price for Condo in Boston is $1,432,144. To schedule a showing of MLS#73567939 at 77 Old Harbor St # 3 in Boston, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of HomeSmart Professionals Real Estate. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information 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. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
77 Old Harbor St # 3
Boston, MA

































