421 East 6th Street #TH4 · Boston

FOR SALE · MLS #73575955

$2,600,000

beds
4
baths
4.5
sqft
2,451

421 East 6th Street #TH4

Boston, MA 02127

LOCATION

Property location

Directions

Loading map…

421 East 6th Street #TH4, Boston, MA 02127Open Street View

Please use GPS for accurate routing.

Home type
Condominium
Interior living area
2,451 sqft
Year built
2026
Parking spaces
2
Price per sqft
$1,061/sqft
HOA fee
$440.56 · Monthly

About this home

Set near the top of Telegraph Hill, Townhouse 4 at 421 East 6th Street is the rear, ocean-facing residence in a newly built collection of residences in South Boston, and enjoys the best views in the project. Its rear position and ocean-facing windows on two sides create especially broad water views throughout the home. Ocean views extend across all three finished living levels, two bedrooms open directly to private covered decks overlooking the water, and the private roof deck captures a sweeping panorama of the ocean, Seaport District and Boston skyline. Approximately 2,451 SF of interior living area spans three finished levels with 4 bedrooms, 4 full baths and 1 half bath. The spacious first-floor living level measures more than 22 feet in interior width and brings together the kitchen, dining and living areas in a layout that feels comfortable for everyday routines while offering the openness and scale to entertain with ease. The kitchen is equipped with Thermador appliances, and the living room features an electric fireplace. A dedicated mudroom off the entry provides useful everyday storage, complemented by an adjacent bathroom. An attached 2-car garage and heated driveway add another level of convenience. Outside, two private covered bedroom decks and the roof deck provide multiple places to enjoy the home's elevated setting and ocean views.The location puts the beach, Dorchester Heights and neighborhood parks close at hand, along with Broadway restaurants, bars, shops, banking and daily conveniences. With expansive ocean views across all three living levels and a private roof deck overlooking the water, Seaport District and Boston skyline, Townhouse 4 offers a distinctive combination of generous living space, everyday convenience and exceptional views in South Boston.

Listed by Kirsten McEleney · KM Real Estate Group
MLS PIN #73575955 · Updated 10/22/2026, 3:40:00 PM ET

Building & association

Total units
4
Building stories
4
Entry level
1
HOA fee includes
Water · Sewer · Insurance · Maintenance Grounds · Snow Removal
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
4
Full bathrooms
4
Half bathrooms
1
Total bathrooms
4.5
Total rooms
7
Living area
2,451 sqft
Living area source
Unit Floor Plan
Above grade finished area
2,451 sqft
Building area
2,451
Building area units
Square Feet
Building area source
Plans
Area includes basement
No
Area disclosures
Living area based on construction plans. As-built plans TBD.
Stories
4
Building stories
4
Entry level
1
Unit building
TH4
Interior & systems
Heating
Central · Natural Gas
Heating available
Yes
Heating zones
3
Cooling
Central Air
Cooling available
Yes
Cooling zones
3
Appliances
Range · Oven · Dishwasher · Disposal · Microwave · Refrigerator · Freezer · Washer · Dryer · Range Hood · Plumbed For Ice Maker
Flooring
Hardwood · Stone / Slate
Interior features
WaterSense Fixture(s) · Wet Bar
Laundry
In Unit · Electric Dryer Hookup · Washer Hookup
Basement
N
Fireplace
Yes
Fireplaces
1
Other equipment
Intercom
Security features
Intercom
Windows
Insulated Windows
Doors
Insulated Doors
Room details

Primary bedroom

Level
Fourth Floor

Bedroom 2

Level
Third

Bedroom 3

Level
Third

Bedroom 4

Level
Fourth Floor

Living room

Level
Second

Dining room

Level
Second

Family room

Level
Second

Kitchen

Level
Second

Price & tax details

Current asking price$2,600,000
Original asking price$2,600,000
Listed on2026-09-11
Days on market41
Tax record supplied by MLS
YearProperty taxAssessed value
2026$1$1

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

Mortgage calculator

Estimate principal and interest using the asking price and your loan assumptions.

Enter an interest rate to calculate. Down payment and term are editable.

Results include principal and interest, plus property tax and HOA when MLS lists them; home and mortgage insurance and utilities are excluded. Tax uses the amount in this listing; a buyer’s actual tax may differ with reassessment or residential exemptions. The rate is your assumption, not a current market quote or loan offer.

SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

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

This listing does not name individual schools. Public school information below is context, not an attendance assignment for this address.

Nearby public schools

Sorted by straight-line distance within the city. These are not attendance boundaries or a guarantee of enrollment.

21DESE percentile

Nearby public school · not assigned

Tynan Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.48 km

Progress toward targets 31%

11DESE percentile

Nearby public school · not assigned

Perkins Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.59 km

Progress toward targets 27%

—DESE percentile

Nearby public school · not assigned

Boston Collaborative High School

Grades 9 · 10 · 11 · 12

Straight-line distance 0.61 km

DESE does not report a percentile for this school.

11DESE percentile

Nearby public school · not assigned

Condon K-8 School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8

Straight-line distance 0.91 km

Progress toward targets 71%

84DESE percentile

Nearby public school · not assigned

Perry Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 1.10 km

Progress toward targets 77%

3DESE percentile

Nearby public school · not assigned

Ruth Batson Academy

Grades 7 · 8 · 9 · 10 · 11 · 12

Straight-line distance 1.66 km

Progress toward targets 43%

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.

Listings updated