77 Old Harbor St #3 · Boston

FOR SALE · MLS #73567939

$679,900

beds
2
baths
1
sqft
650

77 Old Harbor St #3

Boston, MA 02127

LOCATION

Property location

Directions

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77 Old Harbor St #3, Boston, MA 02127Open Street View

Dorchester St to Old Harbor St. Property is located near Thomas Park.

Home type
Condominium
Interior living area
650 sqft
Year built
1905
Parking spaces
0
Price per sqft
$1,046/sqft
HOA fee
$168 · Monthly

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.

Listed by Ryan Shea · Remax Revolution
MLS PIN #73567939 · Updated 9/9/2026, 3:05:00 AM ET

Building & association

Total units
3
Building stories
2
Entry level
3
Owner-occupied units
1
HOA fee includes
Water · Insurance
Pets allowed
Yes

From MLS fields in this listing. Confirm association rules and fees with the association documents.

Facts & features

Home overview
Property subtype
Condominium
Property category
Residential
MLS status
Active
Bedrooms
2
Full bathrooms
1
Half bathrooms
0
Total bathrooms
1
Total rooms
5
Living area
650 sqft
Living area source
Field Card
Above grade finished area
650 sqft
Building area
650
Building area units
Square Feet
Building area source
Field Card
Area includes basement
No
Main level bedrooms
1
Stories
2
Building stories
2
Entry level
3
Unit building
3
Interior & systems
Heating
Central
Heating available
Yes
Heating zones
1
Cooling
Central Air
Cooling available
Yes
Cooling zones
1
Appliances
Range · Dishwasher · Microwave · Refrigerator · Washer · Dryer
Laundry
Electric Dryer Hookup · Washer Hookup
Basement
Y
Fireplace
Yes
Fireplaces
1
Fireplace features
Living Room
Electrical service
100 Amp Service
Accessibility
No
Windows
Insulated Windows
Doors
Insulated Doors
Room details

Primary bedroom

Level
Main,First
Area
126 sqft
Length
12 ft
Width
10.5 ft
Features
Ceiling Fan(s) · Closet · Flooring - Hardwood · Crown Molding

Bedroom 2

Level
First
Area
73.94 sqft
Length
7.33 ft
Width
10.08 ft
Features
Flooring - Hardwood · Crown Molding

Living room

Level
Main,First
Area
144 sqft
Length
12 ft
Width
12 ft
Features
Flooring - Hardwood · Window(s) - Bay/Bow/Box · Cable Hookup · Open Floorplan · Recessed Lighting · Lighting - Sconce · Lighting - Pendant · Lighting - Overhead · Crown Molding

Kitchen

Level
First
Area
136 sqft
Length
12 ft
Width
11.33 ft
Features
Flooring - Wood · Breakfast Bar / Nook · Recessed Lighting · Lighting - Pendant · Crown Molding

Price & tax details

Current asking price$679,900
Original asking price$679,900
Listed on2026-08-25
Days on market15
Tax record supplied by MLS
YearProperty taxAssessed value
2026$3,247$607,900

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

School names, grades and state-reported measures are listed below.

Schools named in the listing

11DESE percentile

MLS-listed elementary

Perkins Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Progress toward targets 27%

—DESE percentile

MLS-listed middle

Condon

School name supplied by the listing; confirm with the district.

MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.
What do these numbers mean?

DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.

School names link to available school or district websites.

Information is deemed reliable but is not guaranteed. © 2026 MLS Property Information Network, Inc. All rights reserved.

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