300 Commercial St # 606, Boston MA 02109
Boston, MA 02109 • Waterfront
$3,800/mo
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About this home
Available for rent starting September 1, 2026. Featuring floor-to-ceiling glass, PLUS room, walk-out private balcony and sweeping city 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 cherry cabinetry, stone countertops, and stainless steel appliances. Master bedroom with additional City views and multiple closets. Bathroom offers updated vanity, custom tile work, and shower/tub combination. Bonus Interior second bedroom currently used as an office. Washer/Dryer, Extra Storage, and Central Air. Pets are OK. 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 points.
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Property History
Property Timeline
Listed for Rent
Aug 14, 2026
$3,800
Original listing
Agent: Travis Sachs
Office: CL Properties
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 08/14/2026 | 🏠 Listed for Rent | $3,800 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| Tax history not available | ||
Facts & Features
Home Facts
Type
Residential Lease
Style
Condominium
Year Built
1900
Living Area
767 sq ft
Lot Size
767 sq ft
Bedrooms
1
Full Baths
1
Total Rooms
3
Rental Details
Available
Sep 1, 2026
Lease Term
Term of Rental(12)
Rent Includes
Water, Sewer, Trash Collection, Snow Removal, Gardener, Security
Required
First MonthLast MonthReferencesInsurance
Pets
Yes
Pet Policy
Dogs OKCats OK
Interior
Heating
Central, Heat Pump
Cooling
None
Flooring
None
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood
Fireplace
None
Basement
None
Laundry
In Unit
Features
High Speed Internet
Exterior
Construction
None
Architecture
None
Roof
None
Features
Balcony
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Features
None
Utilities
Electric
None
Water
None
Sewer
None
Gas
None
Other
None
Building & Pet Policy
HOA
Yes
Fee Includes
None
Amenities
None
Optional Fee Includes
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Unit/Building
606
Sq Ft Source
Master Deed
Documents
None
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Rent
Year Built
1900
Bedrooms
1
Full Bathrooms
1
Living Area
767 sq ft
Total Rooms
3
Entry Level
6
Floor Layout
Interactive room guide
Floor Layout
Finished Area
767 sq ft above grade
FeaturesYes
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood
Interior Features:
High Speed Internet
Windows:
Basement:
Laundry:
In Unit
Security:
Construction & Materials
Year Built:
1900
Structure Type:
Exterior Materials:
Roof:
Foundation:
Heating, Cooling & Utilities
Heating:
Central, Heat Pump
Cooling:
Hot Water:
Water Source:
Sewer:
Energy Features:
Exterior & Lot
Exterior Features:
Balcony
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University, Other
Nearby Schools
School District
Boston School District local
C-
Where Graduates Go
Class of 2021
52%
attend college
38%
4-Year
14%
2-Year
7%
Out of State
7%
Working
School Safety
2024-25
3.7%
Above Average
3.2%
Suspensions
0.3%
In-School
0.5%
Emergency
1.8% below state avg
Elementary Schools
3 schools
St. John Elementary School
0.1 mi
Grades PK-08
A
Eliot K-8 Innovation School
0.1 mi
|
#48 of 352
|
Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students
Diverse
Strong Attendance
Grades PK-08
East Boston Central Catholic School
0.8 mi
Grades PK-08
Middle Schools
1 school
Edwards Middle
1.3 mi
High Schools
2 schools
Charlestown High
1.2 mi
D
Charlestown High School
1.2 mi
|
#322 of 346
|
Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
Learn about these ratings
Location
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Neighborhood
Waterfront
300 Commercial St # 606, Boston MA 02109
Boston, MA 02109
Listing Information
Listing Agent
Travis Sachs
Listing Office
CL Properties
Office Phone
617-624-9700
Agent MLS ID
BB810641
Office MLS ID
AC0080
Listing Data Updated
Aug 14, 2026 3:50 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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