There are multiple listings for this address:
Set near the top of Telegraph Hill, Unit 3 at 421 East 6th Street is a thoughtfully designed new-construction residence in a newly built collection of residences in South Boston, 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.
Property Details
Price:
$2,600,000
MLS #:
73575955
Status:
Active
Beds:
4
Baths:
5
Type:
Condo
Subtype:
Condominium
Neighborhood:
southboston
Listed Date:
Sep 11, 2026
Finished Sq Ft:
2,395
Total Sq Ft:
2,395
Year Built:
2026
See this Listing
Schools
Interior
Above Grade Finished Area
2395
Appliances
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood, Stone / Slate
Heating
Central
Interior Features
Wet Bar
Laundry Features
In Unit, Electric Dryer Hookup, Washer Hookup
Exterior
Attached Garage YN
1
Common Walls
2+ Common Walls
Community Features
Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, T-Station
Construction Materials
Frame
Covered Spaces
2
Exterior Features
Outdoor Gas Grill Hookup, Deck, Deck – Roof, City View(s), Professional Landscaping
Garage Spaces
2
Green Energy Efficient
Thermostat
Open Parking YN
1
Parking Features
Under, Garage Door Opener, Heated Garage, Storage, Deeded, Insulated, Off Street, Paved
Parking Spots
2
Parking Total
2
Patio And Porch Features
Deck, Deck – Roof
Roof
Rubber
Security Features
Intercom
Stories
4
View
City
Waterfront Features
Harbor, Ocean, Walk to, 1/10 to 3/10 To Beach, Beach Ownership(Public)
Window Features
Insulated Windows
Financial
HOA Fee
$411
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Maintenance Grounds, Snow Removal
Tax Year
2026
Taxes
$1
Map
Community
- Address421 East 6th Street Boston MA
- CityBoston
- CountySuffolk
- Zip Code02127
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 421 East 6th Street Boston MA is a Condo for sale in Boston, MA, 02127. It is listed for $2,600,000 and features 4 beds, 5 baths, and has approximately 2,451 square feet of living space, and was originally constructed in 2026. The current price per square foot is $1,061. The average price per square foot for Condo listings in Boston is $1,027. The average listing price for Condo in Boston is $1,463,274. To schedule a showing of MLS#73575955 at 421 East 6th Street in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
Similar Listings Nearby
Courtesy of Advisors Living – Back Bay. 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.
421 East 6th Street
Boston, MA
Set near the top of Telegraph Hill, Unit 3 at 421 East 6th Street is a thoughtfully designed new-construction residence in a newly built collection of residences in South Boston, 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.
Property Details
Price:
$2,250,000
MLS #:
73576163
Status:
Active
Beds:
4
Baths:
4.5
Type:
Condo
Subtype:
Condominium
Neighborhood:
southboston
Listed Date:
Sep 11, 2026
Finished Sq Ft:
2,395
Total Sq Ft:
2,395
Lot Size:
5,662 sqft / 0.13 acres (approx)
Year Built:
2026
See this Listing
Schools
Interior
Above Grade Finished Area
2395
Appliances
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood, Stone / Slate
Heating
Central
Interior Features
Wet Bar
Laundry Features
In Unit, Electric Dryer Hookup, Washer Hookup
Exterior
Attached Garage YN
1
Common Walls
2+ Common Walls
Community Features
Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, T-Station
Construction Materials
Frame
Covered Spaces
2
Exterior Features
Outdoor Gas Grill Hookup, Deck, Deck – Roof, City View(s), Professional Landscaping
Garage Spaces
2
Green Energy Efficient
Thermostat
Open Parking YN
1
Parking Features
Under, Garage Door Opener, Heated Garage, Storage, Deeded, Insulated, Off Street, Paved
Parking Spots
2
Parking Total
2
Patio And Porch Features
Deck, Deck – Roof
Roof
Rubber
Security Features
Intercom
Stories
4
View
City
Waterfront Features
Harbor, Ocean, Walk to, 1/10 to 3/10 To Beach, Beach Ownership(Public)
Window Features
Insulated Windows
Financial
HOA Fee
$411
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Maintenance Grounds, Snow Removal
Tax Year
2026
Taxes
$1
Map
Community
- Address421 East 6th Street Boston MA
- CityBoston
- CountySuffolk
- Zip Code02127
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 421 East 6th Street Boston MA is a Condo for sale in Boston, MA, 02127. It is listed for $2,250,000 and features 4 beds, 5 baths, and has approximately 2,395 square feet of living space, and was originally constructed in 2026. The current price per square foot is $939. The average price per square foot for Condo listings in Boston is $1,027. The average listing price for Condo in Boston is $1,463,274. To schedule a showing of MLS#73576163 at 421 East 6th Street in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.

