Newly renovated Waterfront home featuring floor-to-ceiling glass, PLUS room, walk-out private balcony with City and North End views. An ideal floor plan offering open living and dining area with direct access to outdoor space, recessed lighting, and hardwood floors throughout. Open kitchen with updated cabinetry, stone countertops, and stainless steel appliances. Master bedroom with additional City views and large walk-in closet. Bathroom offers updated vanity, custom tile work, and shower/tub combination. Bonus Interior second bedroom currently used as an office. Washer/Dryer, Sonos Sound, and Central Air. The Mariner is a full-time concierge building that features a new residence lobby, updated hallways, new roof, private garage, and common roof deck expansion with Harbor and City views. Located on the primary footpath of the Waterfront and next to the Historic North End, Greenway, Seaport District, Financial District, Faneuil Hall, Downtown Boston, and all major transportation point
Listed by Carmela Laurella
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CL Properties
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617-797-2538
Listed by Travis Sachs
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CL Properties
Last updated March 16, 2026
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Source: MLSPin #73486070
Listing Facts
TypeCondo
NeighborhoodWaterfront
Bedrooms1
Bathrooms1
Days on Prevu4
HOA/Maint. Fees$920.44/month
Taxes$8,695/year
Size784 sqft
Price per sqft$1,269
Amenities
Dishwasher
Washer/Dryer
Pets Allowed
Air Conditioning
Swimming Pool
Location
Mortgage Calculator
Listing History
03/12/2026
Listed by CL Properties
$995,000
Property Details for 300 Commercial St 709
Association
Amenities
Association Amenities: Elevator(s)
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House Of Worship, Marina, Private School, Public School, T-Station, University, Other
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
Flooring: Tile, Hardwood
Interior Features: High Speed Internet
Measurements
Living Area: 784
Living Area Source: Measured
Rooms
Basement: N
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 1
Rooms Total: 4
Other
Features
Accessibility Features: Accessible Entrance
Parking
Parking
Attached Garage: Yes
Garage: Yes
Open Parking: Yes
Parking Features: Under, Rented, On Street
Utilities
Equipment
Cooling: Central Air, Heat Pump, Individual, Unit Control
Has Cooling: Yes
Electric: Circuit Breakers
Heating: Forced Air, Heat Pump, Individual, Unit Control
Has Heating: Yes
Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup
Sewer: Public Sewer
Utilities: For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this condo have?
There is 1 bedroom and 1 bathroom in this condo at 300 Commercial St 709.
Are pets allowed at 300 Commercial St?
Yes, 300 Commercial St allows pets.
What are the annual taxes for 300 Commercial St 709?
Annual taxes for this condo are estimated at $8,695.
How does 300 Commercial St 709 compare to other condos in Waterfront?
This condo is listed 41% below the average price for condos in Waterfront and has been on the market for 71 less days than the typical home in this area.
What is the square footage on this condo?
According to the MLS, this listing is 784 sqft.
300 Commercial St 709 is a 1-bedroom, 1-bath condo for sale in Boston MA 02109. On Prevu for 4 days at $995,000. This home features 784 square feet of living space, located in Waterfront. The median listing price for condos in this area is $1,595,000. Additional amenities include dishwasher, pets allowed, air conditioning, swimming pool, and washer/dryer. Explore more condo listings in Boston.
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