Active
3 Days on market
300 Commercial Street #512 Boston — Photo 1 of 17

300 Commercial Street #512 Boston — Photo 1 of 17

$610,000

300 Commercial Street #512, Boston, MA 02109

Boston, MA 02109

Investor Analysis

Beds

1

Baths

1

SqFt

577

Style

Condominium

Built

1900

Welcome home to Boston's waterfront at The Mariner, where the comforts of a full-service elevator building meet harbor living. This inviting one-bedroom residence features an open-concept main living area with high ceilings that flows out to a private, covered balcony, the perfect spot for morning coffee or hosting with a view of the city skyline. Other defining features include central air conditioning, in-unit laundry, and recessed lighting. Residents of The Mariner enjoy 24-hour concierge service, plus access to an oversized, furnished common roof deck with sweeping panoramic views of Boston Harbor. Originally built in 1911 and converted to condos in 1987, the building itself carries the character of Boston's storied waterfront. Recent noteworthy capital improvements within the association include a new cooling tower and boiler, roof, exterior façade coating, and an updated lobby and hallways. Improvements within the unit include a new HVAC system (2023), refrigerator (2023), and dishwasher (2023), washer and dryer (2022). Ideally located just steps from the Historic North End harborwalk, Hanover Street restaurants, the Financial District, and TD Garden. Pets are permitted with trustee approval.

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1057/sqft
Local Avg (Boston)$979/sqft
8% AboveMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.

Property Details

Financials

Original Price$610,000
Annual Taxes$6,620
HOA Fee$680.42

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms3
FireplacesNone
FlooringParquet
BasementN

Climate & Utilities

HeatingHeat Pump
CoolingHeat Pump
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionBrick, Stone
RoofRubber
Foundation--
ZoningRES

Property & Lot

Acres--
SqFt Lot--
Lot Features--

Amenities & Appliances

Range • Dishwasher • Disposal • Refrigerator • Washer • Dryer

Neighborhood

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

Geography

Population

3,612

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$159K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

68.3%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Suffolk County

2,337 housing units permitted in the last 12 months (+13% vs the prior 12 months) — 2,062 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jul '26)

Listing Provided By

Listing Agent: Boston Real Estate Group

Listing Office: Compass

MLS® Number: 73578792

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