300 Commercial St # 303, Boston MA 02109
Boston, MA 02109 • Waterfront
$1,400,000
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Sale Statistics
Sale Overview
Original List Price:
$1,595,000
Final Sale Price:
$1,400,000
Difference:
$195,000 (-12.2%)
Performance Metrics
87.8%
List to Sale Ratio
Sold below asking price
23
Days on Market
Quick sale
Price per Square Foot Analysis
Original $/sq ft:
$1,466
Sale $/sq ft:
$1,287
This property sold for $1,287 per square foot
Sale Summary
This property sold for 12.2% below the original asking price.
With only 23 days on market, this was a quick sale compared to typical market conditions.
About this home
Stunning 2 bed/2 bath Waterfront residence with panoramic harbor views from every room. Features an open Living and Dining area with floor-to-ceiling windows and walk-out balcony facing the Harbor. Fully renovated kitchen with granite counters, custom cabinetry, and stainless steel appliances. Two spacious bedrooms with custom closets and oversized swing windows also facing the harbor. Bathrooms have been renovated with walk-in glass shower in the master, custom lighting and tile-work. Ideal layout with abundant storage, designer lighting, and hardwood floors. Rental garage parking available. The Mariner offers 24-hour concierge, an expansive common roof deck with Harbor/City views and newly renovated hallways and lobby. Located on the primary footpath of Waterfront just steps from the Historic North End, Faneuil Hall, Downtown Boston, North/South Station, Seaport, Financial District, and all major transportation points.
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Property History
Market Insights
12.2%
Price Range
24
Total Days on Market
Property Timeline
Sold
Apr 10, 2025
$1,400,000
Property sold
Days on Market: 24
Listed for Sale
Feb 24, 2025
$1,595,000
Original listing
Agent: Carmela Laurella
Office: CL Properties
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 04/10/2025 | ✓ Sold | $1,400,000 | - | - | Property sold |
| 02/24/2025 | 🏠 Listed for Sale | $1,595,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $9,494 | $1,156,800 |
Financial Details
Annual Property Tax
$9,494
Tax Year 2025
HOA Fee
$1,052
Monthly
Assessed Value
$1,156,800
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1900
Living Area
1,088 sq ft
Lot Size
0.02 acres
Bedrooms
2
Full Baths
2
Total Rooms
4
Interior
Heating
Forced Air, Heat Pump, Individual, Unit Control
Cooling
Central Air, Heat Pump, Individual, Unit Control
Flooring
Tile, Hardwood
Appliances
Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Washer/dryer, Range Hood, Plumbed For Ice Maker
Fireplace
None
Basement
Y
Laundry
In Unit, Electric Dryer Hookup, Washer Hookup
Features
High Speed Internet
Exterior
Construction
Brick, Stone
Architecture
None
Roof
Rubber
Features
Deck, Deck - Roof
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck, Deck - Roof
Parking
Features
None
Utilities
Electric
Circuit Breakers
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection
Financial
Annual Tax
$9,494
Assessed Value
$1,156,800
HOA & Community
HOA Fee
$1,052 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Trash, Reserve Funds
Amenities
Elevator(s), Parking
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
303
Sq Ft Source
Measured
Documents
Master Deed, Unit Deed, Rules & Regs, Master Plan, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate Of Insurance, Other (see Remarks)
County
Suffolk
Total market time (incl. prior listings)
24 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1900
Bedrooms
2
Full Bathrooms
2
Living Area
1,088 sq ft
Total Rooms
4
Stories
1
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,088 sq ft above grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchDeck, Deck - Roof
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:
Tile, Hardwood
Appliances:
Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Washer/Dryer, Range Hood, Plumbed For Ice Maker
Interior Features:
High Speed Internet
Windows:
Basement:
Y
Laundry:
In Unit, Electric Dryer Hookup, Washer Hookup
Security:
Intercom, Concierge
Construction & Materials
Year Built:
1900
Effective Year (Renovated):
1986
Structure Type:
Mid-Rise
Exterior Materials:
Brick, Stone
Roof:
Rubber
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Heat Pump, Individual, Unit Control
Heating Zones:
1
Cooling:
Central Air, Heat Pump, Individual, Unit Control
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck, Deck - Roof
Patio & Porch:
Deck, Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor
Community Amenities:
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
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
10 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
0.7 mi
Grades PK-08
B+
Alighieri Dante Montessori School
0.8 mi
|
#5 of 12
|
Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students
Diverse
Rising School
Grades PK-06
D
Adams Elementary School
0.8 mi
|
#767 of 824
|
Score: 31.2
Dropped 88 spots from last year
-27 below state avg
237 students
Moderate
Grades PK-06
C
Harvard-Kent Elementary School
0.9 mi
|
#589 of 824
|
Score: 41.5
Dropped 181 spots from last year
-16.7 below state avg
334 students
Very Diverse
Diverse Student Body
Grades PK-06
D
McKay K-8 School
0.9 mi
|
#332 of 352
|
Score: 27.6
Dropped 36 spots from last year
-30.7 below state avg
640 students
Less Diverse
Grades PK-08
C+
Mario Umana Academy
1.0 mi
|
#11 of 16
|
Score: 26.9
Improved 333 spots from last year
-31.3 below state avg
634 students
Less Diverse
Rising School
Grades PK-08
C-
Kennedy Patrick J Elementary School
1.1 mi
|
#670 of 824
|
Score: 37.5
Improved 47 spots from last year
-20.7 below state avg
279 students
Less Diverse
Rising School
Grades PK-06
A-
Warren-Prescott K-8 School
1.1 mi
|
#85 of 352
|
Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students
Diverse
Grades PK-08
Middle Schools
10 schools
Middle School Academy
2.2 mi
F
Higginson/Lewis K-8 School
3.6 mi
|
#349 of 352
|
Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students
Diverse
Grades 03-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
3.9 mi
|
#4 of 16
|
Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students
Diverse
Rising School
College Ready Curriculum
Grades 05-08
Nativity Prep School
4.0 mi
Grades 05-08
Dearborn Middle School
4.3 mi
Mother Caroline Academy
4.3 mi
Grades 05-08
Epiphany School
5.0 mi
Grades 05-08
C
Ohrenberger School
8.7 mi
|
#265 of 352
|
Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students
Diverse
Rising School
Diverse Student Body
Grades 03-08
Edwards Middle
1.3 mi
UP Academy
2.2 mi
High Schools
10 schools
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
C
Quincy Upper School
1.4 mi
|
#268 of 346
|
Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students
Very Diverse
12 sports
• 208 athletes
High Graduation Rate
Diverse Student Body
Grades 06-12
C-
East Boston High School
1.4 mi
|
#305 of 346
|
Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students
Less Diverse
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
Newman School
1.8 mi
Grades 07-12
Cathedral High School
1.9 mi
9 sports
• 430 athletes
Grades 07-12
B
Dearborn STEM Academy
3.1 mi
|
#13 of 25
|
Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students
Diverse
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
A-
O'Bryant School of Math & Science
3.1 mi
|
#90 of 346
|
Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.2 mi
|
#19 of 346
|
Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students
Very Diverse
18 sports
• 2,006 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
C
Ruth Batson Academy
3.3 mi
|
#19 of 25
|
Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students
Diverse
8 sports
• 128 athletes
Early College Program
Rising School
Grades 07-12
A+
Boston Latin Academy
3.8 mi
|
#2 of 25
|
Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students
Very Diverse
17 sports
• 1,298 athletes
High Graduation Rate
Rising School
Strong Athletics
Diverse Student Body
Grades 07-12
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Location
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Neighborhood
Waterfront
300 Commercial St # 303, Boston MA 02109
Boston, MA 02109
Listing Information
Listing Agent
Carmela Laurella
Listing Office
CL Properties
Office Phone
617-624-9700
Agent MLS ID
BB801064
Office MLS ID
AC0080
Listing Data Updated
Apr 10, 2025 1:11 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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