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3 Days on market
421 East 6th Street #TH3 Boston — Photo 1 of 31

421 East 6th Street #TH3 Boston — Photo 1 of 31

$2,250,000

Investment Analysis — 421 East 6th Street #TH3

Boston, MA 02127 — South Boston

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02127 carries an estimated $5,020/mo in gross rent — about a 1.82% cap rate and $40,844/yr in estimated NOI at the $2,250,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

4

Baths

4.5

SqFt

2,395

Style

Condominium

Built

2026

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.

Estimates — not financial advice

These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.

Open Houses

Property Details

Financials

Original Price$2,250,000
Annual Taxes$1
HOA Fee$411.47

Parking

Garage2
Off-Street2

Interior Specifications

Total Rooms7
Fireplaces1
FlooringHardwood, Stone / Slate
BasementN

Climate & Utilities

HeatingCentral
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofRubber
Foundation--
ZoningMFR

Property & Lot

Acres0.13
SqFt Lot5,662
Lot Features--

Amenities & Appliances

Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Range Hood • Plumbed For Ice Maker

Neighborhood

Public Transportation • Shopping • Park • Walk/Jog Trails • Medical Facility • Laundromat

Geography

Floorplan Breakdown

Structural Layout

Third
Bedroom 2Bedroom 3
Second
Dining RoomKitchen
Main,Second
Living Room
Fourth Floor
Primary BedroomBedroom 4
Living Room
Lvl Main,Second

Flooring - Hardwood, Open Floorplan, Recessed Lighting

Dining Room
Lvl Second
Kitchen
Lvl Second
Primary Bedroom
Lvl Fourth Floor
Bedroom 2
Lvl Third
Bedroom 3
Lvl Third
Bedroom 4
Lvl Fourth Floor
Listing Provided By

Listing Agent: Kirsten Mceleney

Listing Office: KM Real Estate Group

MLS® Number: 73576163