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505 Columbus Ave #2 Boston — Photo 1 of 21

505 Columbus Ave #2 Boston — Photo 1 of 21

$839,000

Investment Analysis — 505 Columbus Ave #2

Boston, MA 02118 — South End

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 2-bedroom in 02118 carries an estimated $2,630/mo in gross rent — about a 1.45% cap rate and $12,184/yr in estimated NOI at the $839,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

2

Baths

1

SqFt

638

Style

Condominium

Built

1899

Situated where the historic South End seamlessly meets Back Bay, this light-filled 2-bedroom, 1-bath condominium at 505 Columbus Avenue combines classic brownstone charm with refined modern living. Enhanced by newly refreshed paint and pristine new flooring, the home features an exceptionally efficient single-level layout designed to maximize every square foot. The renovated kitchen centers around rich wood cabinetry, granite countertops, and stainless steel appliances, while the modern bath features sleek, updated fixtures. Both generously sized bedrooms comfortably accommodate queen beds and offer excellent closet storage. In-unit laundry adds everyday convenience, while a private oversized deck provides a rare urban retreat perfect for al fresco dining or entertaining. Turnkey and exceptionally well located, the home offers unmatched access to the city’s finest culinary destinations—just steps from neighborhood favorites like SRV, Gigi, Petit Robert Bistro, and Mistral.

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 MLS and other third-party data may be inaccurate or out of date.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$839,000
Annual Taxes$9,018
HOA Fee$232

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms4
FireplacesNone
FlooringHardwood
BasementN

Climate & Utilities

HeatingElectric
CoolingNone
WaterPublic
SewerPublic Sewer

Building & Exterior

Construction--
Roof--
Foundation--
ZoningCD

Property & Lot

Acres0.01
SqFt Lot638
Lot Features--

Amenities & Appliances

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

Geography

Property History

Listed
$839,000

Sep 30, 2026

MLS® 73584865

Sold
$3,800

May 1, 2024

MLS® 73091302

Listed
$3,800

Mar 25, 2023

MLS® 73091302

Listing Provided By

Listing Agent: S. Kyle Buyuksakayan

Listing Office: Compass

MLS® Number: 73584865