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421 E. 6th St, Boston MA 02127

$2,995,000

Estimated $18,454/month Calculator

Condo

4 Bedrooms

Baths

3094

Total Parking: 4 (2 Garage)

Built in 2026

Space. Privacy. Parking. Outdoor living. In South Boston, finding one is expected. Finding all four is exceptional.Introducing Townhouse 1 at 421 East 6th Street—a newly constructed residence delivering the scale and independence of a single-family home with the sophistication of city living.Spanning just under 3,100 living square feet, the home features four en-suite bedrooms, four-and-a-half bathrooms, a dedicated office, multiple private outdoor spaces, and a direct-access car garage.Oversized black-framed windows fill the main living level with natural light, while wide-plank floors and clean architectural lines create a refined, contemporary atmosphere. The open kitchen, dining, and living areas flow effortlessly together, anchored by a sleek linear fireplace and custom millwork.At the center of the home, a dramatic waterfall island with seating for five sets the stage for everyday living and entertaining. The chef’s kitchen pairs two-tone cabinetry and polished-nickel fixtures with a professional Thermador appliance suite, including a 48-inch six-burner gas range with griddle, panel-ready French-door refrigerator, drawer microwave, and dishwasher. A separate wet bar with a beverage center and second dishwasher makes hosting seamless.Across two private levels, four generously proportioned bedrooms each feature an en-suite bathroom, providing exceptional comfort for family and guests. The primary suite measures approximately 16 feet 6 inches by 20 feet and offers oversized windows, custom wall detailing, a walk-in closet, and a private balcony.Its spa-inspired bathroom is appointed with a double vanity, polished-nickel fixtures, and an oversized glass-enclosed shower with rainfall and handheld showerheads. Curated tile, custom vanities, and sophisticated finishes distinguish the additional en-suite baths.Outdoor living unfolds across two private balconies and an exclusive roof deck—ideal for summer/fall dinners, sunset cocktails, or a quiet escape above the neighborhood. Below, the two tandeem car garage provides a level of convenience seldom available in South Boston.Moments from East Broadway, the waterfront, Seaport, and Downtown Boston, Townhouse 1 offers the freedom to have everything you want from the city—without compromise.

This home has been viewed 2 times

Last Checked: September 16th, 2026 at 5:43pm (Source: MLS PIN #73575859)

Garage Parking

Air Conditioning

Waterview

Lead Paint Free

General Information for 421 E. 6th St, Boston MA 02127

Listing ID73575859

Property TypeCondominium

Price2995000 ($968/SqFt)

Building Style2/3 Family

CityBoston

CountySuffolk

MLS AreaSouth Boston

Neighborhood(s)

Total Parking4 (2 Garage)

Unit Level1

Levels in Unit4

Year Built2026

Year Built SourceBuilder

Year Built DetailsActual

Building Construction StatusReady for Occupancy

ZoningRES

Unit Features for 421 E. 6th St, Boston MA 02127

Approximate Living Area Total3094

Living Area Includes BasementNo

Rooms8

Bedrooms4

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

LaundryArchway

Fireplaces

Outdoor Space

FlooringTile

Electric220 Volts

AppliancesRange

Condo Association Features for 421 E. 6th St, Boston MA 02127

Pet PolicyAllowed

Building ManagementDeveloper Advisory Board

Building Construction StatusReady for Occupancy

Number of Units4

Year Built2026

Year Built DetailsActual

Year Built SourceBuilder

WaterPublic

SewerPublic Sewer

Parking Features1

Building Amenities

Disclosures for 421 E. 6th St, Boston MA 02127

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourceOwner

Special Listing Conditions

ExclusionsPersonal Belongings.

Compensation Based On

Documents AvailablePerc Test

Financial Information for 421 E. 6th St, Boston MA 02127

Association Fee

Optional Fee0

Association Fee IncludesLandscaping

Optional Fee Includes

Association Fee FrequencyMonthly

Assessed Value$0

Real Estate Tax0

Tax Year2026

Location Information for 421 E. 6th St, Boston MA 02127

Neighborhood(s)

MLS AreaSouth Boston

Area AmenitiesWalk/jog Trails

Contact Information for 421 E. 6th St, Boston MA 02127

Agent

Name: The Boston ONE Team

Office

Name: Serhant

Phone: 617-250-0559

Team Members

Name: Jorge Sariego

Payment Calculator

, Interest

Property Taxes 0

Principal & Interest 18454.24

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

Serhant

The Boston ONE Team

Agent Phone

Office Phone

(617) 250-0559

Text Agent Call Agent Call Office

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EXIT

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