Back to Search
Active
27 Days on market
515 E 8th St #3 Boston — Photo 1 of 28

515 E 8th St #3 Boston — Photo 1 of 28

Recent Drop: $15,000

$699,999
$684,999

$684,999

Investment Analysis — 515 E 8th St #3

Boston, MA 02127 — South Boston

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 2-bedroom in 02127 carries an estimated $3,790/mo in gross rent — about a 3.87% cap rate and $26,486/yr in estimated NOI at the $684,999 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

2

Baths

1

SqFt

636

Style

Condominium

Built

1910

Perched atop a classic South Boston row house, Unit 3 at 515 E 8th Street is a fully updated two bedroom, one bath penthouse built for life outdoors as much as in. Two private outdoor spaces, including a rare private rooftop deck, set this home apart in a neighborhood where outdoor space comes at a premium. Inside, hardwood floors, vaulted ceilings and a built-in fireplace anchor the open main living level. The kitchen has been finished with quartz countertops, a built-in peninsula and stainless steel appliances. The living area flows directly out to the updated composite deck, ideal for morning coffee or hosting friends and family. The bathroom has also been recently renovated, and the primary bedroom features custom built-in shelving & closet space. A private staircase off the main deck climbs to the crown jewel: a rooftop deck ready with 360 degree views of Southie! Located in one of South Boston’s most desirable East Side pockets, 515 E 8th Street puts you just a block from the beach and moments from some of the neighborhood’s best outdoor spaces. Enjoy easy access to the waterfront, Pleasure Bay, Castle Island all while being tucked into a classic residential Southie neighborhood. The location offers the perfect balance of neighborhood feel and city convenience, with South Boston’s restaurants, shops and everyday amenities nearby and easy access to the Seaport, Downtown Boston and major commuter routes. Whether it’s a morning stroll along the water, an afternoon at the beach or heading out to everything Southie has to offer, this is a location that makes it easy to enjoy the neighborhood year round.

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.

Property Details

Financials

Original Price$699,999
Annual Taxes$6,435
HOA Fee$137

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms5
Fireplaces1
FlooringHardwood
BasementN

Climate & Utilities

HeatingForced Air
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofRubber
Foundation--
ZoningCD

Property & Lot

Acres0.01
SqFt Lot636
Lot Features--

Amenities & Appliances

Range • Dishwasher • Disposal • Microwave • Refrigerator • Washer • Dryer

Geography

Property History

Price Drop
$684,999

Was $699,999

Sep 30, 2026

MLS® 73573358

Listed
$699,999

Sep 8, 2026

MLS® 73573358

Expired
$2,000

Sep 2, 2010

MLS® 71089080

Listed
$2,000

Jun 2, 2010

MLS® 71089080

Listing Provided By

Listing Agent: Dot Collection

Listing Office: Access

MLS® Number: 73573358