
421 East 6th Street #4 Boston — Photo 1 of 42
$2,600,000
Investment Analysis — 421 East 6th Street #4
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 1.56% cap rate and $40,495/yr in estimated NOI at the $2,600,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
5
SqFt
2,366
Style
Condominium
Built
2026
Set near the top of Telegraph Hill, Unit 4 at 421 East 6th Street is the rear, ocean-facing residence in a boutique new-construction South Boston development 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 a gas 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, Unit 4 offers a distinctive combination of generous living space, everyday convenience and exceptional views 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.
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Interior Specifications
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Building & Exterior
Property & Lot
Amenities & Appliances
Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Range Hood • Plumbed For Ice Maker
Neighborhood
Public Transportation • Park • Walk/Jog Trails
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Floorplan Breakdown
Structural Layout
Living Room
Lvl SecondDining Room
Lvl SecondKitchen
Lvl SecondFamily Room
Lvl SecondPrimary Bedroom
Lvl Fourth FloorBedroom 2
Lvl ThirdBedroom 3
Lvl ThirdBedroom 4
Lvl Fourth FloorListing Agent: Kirsten Mceleney
Listing Office: KM Real Estate Group
MLS® Number: 73575955


