421 East Sixth Street, Unit 3, South BostonBoston, MA 02127MLS Number 73576163

  • Price: $2,250,000
  • Est. Mortgage of $/month
  • 1 Day on Market
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%
$/month over payments
Federal 30-year interest rate: 6.76% last updated on Sep 10, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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Open House
421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127421 East Sixth Street Boston MA 02127
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  • 4Bedrooms
  • 0.13Acreage
  • 5Bathrooms
  • 2026Year Built

Driving Directions

Set near the top of Telegraph Hill, Unit 3 at 421 East 6th Street is a thoughtfully designed new-construction residence in a boutique South Boston development, with ocean views extending across all three finished living levels. Two bedrooms open directly to private covered decks overlooking the water, while the private roof deck provides an elevated setting for taking in the ocean and surrounding cityscape.Approximately 2,395 SF of interior living area spans three finished levels with 4 bedrooms, 4 full baths and 1 half bath. The spacious main living level brings together the kitchen, dining and living areas in an open layout that works equally well for everyday life and entertaining. The kitchen is equipped with Thermador appliances, and the living room features a gas fireplace. Generous bedroom accommodations and well-appointed baths provide comfortable separation from the main living spaces.An attached 2-car garage and heated driveway add substantial everyday convenience. Outside, the two covered bedroom decks and private roof deck create multiple opportunities to enjoy the home's elevated setting and ocean views.The location places the beach, Dorchester Heights and neighborhood parks close at hand, along with Broadway restaurants, bars, shops, banking and daily conveniences. With ocean views across all three living levels, multiple private outdoor spaces and the benefits of new construction, Unit 3 offers a distinctive combination of space, comfort and location in South Boston.

Open Houses

September 12th
Starts: 12:00pm
Ends: 1:30pm
Comments: Join us this Saturday and Sunday,12:00 PM to 1:30 PM,to tour 421 East Sixth Street. We look forward to seeing you!
September 13th
Starts: 12:00pm
Ends: 1:30pm
Comments: Join us this Saturday and Sunday,12:00 PM to 1:30 PM,to tour 421 East Sixth Street. We look forward to seeing you!
Listed by Kirsten McEleney of KM Real Estate Group

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More Info

Basic Information

  • Bedrooms4
  • Mls StatusNew
  • Bathroom5
  • Parcel Number 0701690000,1409374
  • Unit Number3

Basic Information

  • List Price$2,250,000
  • MLS Number73576163
  • Modification Date09/11/2026
  • Property SubTypeCondominium

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Common Walls 2+ Common Walls
  • Construction Materials Frame
  • Door Features Insulated Doors
  • Entry Level 1
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • Garage Spaces2
  • Patio And Porch Features Deck, Deck - Roof
  • Rooms7
  • Stories4
  • Utilities
    • For Electric Dryer
    • For Gas Oven
    • For Gas Range
    • Icemaker Connection
    • Outdoor Gas Grill Hookup
    • Washer Hookup
  • Window Features Insulated Windows
  • Year Built2026
  • Year Built Details Finished, Never Occupied
  • Year Built Source Owner

Other

  • Association Fee $411
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Sewer, Insurance, Maintenance Grounds, Snow Removal
  • Date Listed09/11/2026
  • Farm Land Area Units Square Feet
  • Home Warranty YN Yes
  • Other Equipment Intercom

Tax Information

  • Tax Assessed Value $1
  • Tax Year 2026
  • Taxes$1

Rooms

  • Bathrooms Total Decimal 4.5
  • Bedroom 2 Third
  • Bedroom 3 Third
  • Bedroom 4 Fourth Floor
  • Dining Room Second
  • Full Bath4
  • Half Baths1
  • Kitchen Second
  • Living Room Main, Second
  • Master Bedroom Fourth Floor

Property

  • Acreage0.13

Interior

  • Flooring Hardwood, Stone / Slate
  • Interior Features Wet Bar

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Central
  • Sewer Public Sewer
  • Water Source Public

Amenities

  • Amenities
    • Bike Path
    • Highway Access
    • Laundromat
    • Medical Facility
    • Park
    • Public Transportation
    • Shopping
    • T-Station
    • Walk/Jog Trails
  • Appliances IncludedRange, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
  • Green Energy Efficient Thermostat
  • Other AmenitiesFireplace
  • PetsYes
  • Security Features Intercom

Parking

  • Parking Spaces2
  • Covered Spaces 2
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features
    • Deeded
    • Garage Door Opener
    • Heated Garage
    • Insulated
    • Off Street
    • Paved
    • Storage
    • Under

Location

  • NeighborhoodSouth Boston
  • SubdivisionSouth Boston
  • Address421 East Sixth Street
  • Building Number421
  • CountySuffolk
  • StateMA
  • StreetEast Sixth Street
  • TownBoston
  • Zip02127

Exterior

  • Exterior Features Outdoor Gas Grill Hookup, Deck, Deck - Roof, City View(s), Professional Landscaping
  • RoofRubber

Property Information

  • Square Feet2,395
  • Building Area Source Plans
  • Living Area 2,395
  • Lot Size Square Feet 5,662
  • Lot Size Units Acres
  • Structure Type Townhouse
  • View YN Yes

Water Body

  • Miles to Beach0.3
  • Waterfront Features Harbor, Ocean, Walk to,1/10 to 3/10 To Beach, Beach Ownership(Public)

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, 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. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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