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
Type:
Condo
Subtype:
Condominium
Listed Date:
Apr 10, 2026
Finished Sq Ft:
553
Total Sq Ft:
553
Lot Size:
553 sqft / 0.01 acres (approx)
Year Built:
1900
See this Listing
Schools
Interior
Above Grade Finished Area
553
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)
Attached Garage YN
1
Common Walls
End Unit, 2+ Common Walls, Corner
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
Stories
1
Waterfront Features
Waterfront, Ocean, Harbor
Financial
HOA Fee
$419
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Reserve Funds
Tax Year
2025
Taxes
$5,866
Map
Community
- Address300 Commercial St # 502 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02109
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 300 Commercial St # 502 Boston MA is a Condo for sale in Boston, MA, 02109. It is listed for $599,000 and features 1 beds, 1 baths, and has approximately 553 square feet of living space, and was originally constructed in 1900. The current price per square foot is $1,083. The average price per square foot for Condo listings in Boston is $1,040. The average listing price for Condo in Boston is $1,467,199. To schedule a showing of MLS#73499907 at 300 Commercial St # 502 in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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300 Commercial St # 502
Boston, MA