The Mariner 300 Commercial St, Boston, MA 02109
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$1,350,000
2 Beds
2 Baths
1232 SQFT
0.03 Acre
$1,337 HOA

Property Description

Long before Boston’s waterfront traded cargo ships for cappuccinos, before the skyline shimmered and the Harborwalk traced the edge of the sea, this stretch of Commercial Street moved to the rhythm of ships, trade, and salt air. As the city reinvented itself, so did this storied building, evolving into The Mariner and trading industrial hustle for luxury waterfront living where Residence 507 has a front-row balcony seat to Boston’s skyline glow-up. A home that lives at the intersection of history and happy hour. Here, mornings begin with harbor sunrises and caffeinated dog walks along the water, afternoons invite spontaneous strolls through the North End’s timeless streets and the Waterfront’s green open spaces, and evenings unfold somewhere between harbor breezes, the hum of dining rooms with “just one more” espresso martini and the glow of the city skyline. This is a home shaped by movement, by stories layered over time, and by the unmistakable energy of urban coastal living.

Property Details tap to expand

Amenities

  • Amenities: Bike Path, Highway Access, Marina, Medical Facility, Park, Private School, Public School, Shopping, Walk/Jog Trails
  • Association Fee Includes: Elevator, Exterior Maintenance, Master Insurance, Refuse Removal, Reserve Funds, Security, Sewer, Snow Removal, Water

Kitchen, Dining, and Appliances

  • Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer

Bathrooms

  • Full Baths: 2
  • Master Bath: 1

Bedrooms

  • Bedrooms: 2

Other Rooms

  • Total Rooms: 5

Utilities

  • Heating: Heat Pump
  • Cooling: Heat Pump
  • Utility Connections: for Electric Oven, for Electric Range
  • Water: City/Town Water
  • Sewer: City/Town Sewer

Unit Features

  • Square Feet: 1232
  • Unit Building: 507
  • Unit Level: 5
  • Unit Placement: Upper
  • Security: Concierge
  • Floors: 1
  • Pets Allowed: Yes
  • Laundry Features: In Unit
  • Accessability Features: Unknown

Condo Complex Information

  • Condo Name: The Mariner
  • Condo Type: Condo
  • Complex Complete: Yes
  • Year Converted: 1986
  • Number of Units: 105
  • Elevator: Yes
  • Condo Association: U
  • HOA Fee: $1,337
  • Fee Interval: Monthly
  • Management: Professional - Off Site

Construction

  • Year Built: 1900
  • Style: Mid-Rise
  • Construction Type: Brick, Stone/Concrete
  • Flooring Type: Tile, Wood
  • Lead Paint: Unknown
  • Warranty: No

Garage & Parking

  • Garage Parking: Attached, Under
  • Garage Spaces: 1
  • Parking Spaces: 1

Exterior & Grounds

  • Exterior Features: Deck, Deck - Roof
  • Pool: No

Other Information

  • MLS ID# 73492472
  • Last Updated: 03/26/26
  • Documents on File: Management Association Bylaws, Master Deed, Rules & Regs

Property History tap to expand

Date Event Price Price/Sq Ft Source
03/26/2026New$1,350,000$1,096MLSPIN

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Seller's Representative: Joe Schutt, Unit Realty Group, LLC
Sub Agent Compensation: n/a
Buyer Agent Compensation: n/a
Facilitator Compensation: n/a
Compensation Based On: n/a
Sub-Agency Relationship Offered: No

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MLS PIN data last updated at 2026-03-26 14:56:00