300 Commercial St # 502 Boston MA 02109
Located in the distinctive Mariner Condominium, a full-service, professionally managed elevator building with 24/7 concierge. Recent upgrades include a renovated lobby and hallways, façade restoration, new HVAC systems, and a new roof and roof deck with stunning 360° harbor and city views. This beautifully renovated 5th-floor studio features an open layout with hardwood floors throughout. Oversized windows provide abundant natural light with cityscape and partial harbor views. The galley kitchen offers stainless steel appliances, quartz countertops, and custom cabinetry. Full bath with vanity sink and two spacious closets for storage. Bosch in-unit washer/dryer. Ideally located in Boston’s Waterfront near the North End, with easy access to Faneuil Hall, Quincy Market, Seaport, Financial District, North Station, public transit, and major highways. Garage parking available. Taxes do not reflect residential exemption.
Property Details
Price:
$599,000
MLS #:
73499907
Status:
Active
Beds:
1
Baths:
1
Address:
300 Commercial St # 502
Type:
Condo
Subtype:
Condominium
City:
Boston
Listed Date:
Apr 10, 2026
State:
MA
Finished Sq Ft:
553
Total Sq Ft:
553
ZIP:
02109
Lot Size:
553 sqft / 0.01 acres (approx)
Year Built:
1900
Schools
Interior
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator
Bathrooms
1 Full Bathroom
Cooling
Central Air, Heat Pump
Flooring
Wood
Heating
Central, Heat Pump
Laundry Features
In Unit
Exterior
Association Amenities
Elevator(s)
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/ Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, Marina, Private School, Public School, T- Station, University, Other
Construction Materials
Brick, Stone
Parking Features
Under, Rented, Available for Purchase
Roof
Rubber
Security Features
Concierge
Financial
HOA Fee
$419
HOA Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Reserve Funds
Tax Year
2025
Taxes
$5,866
Map
Contact Us
Mortgage Calculator
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300 Commercial St # 502
Boston, MA
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