343 Commercial St # 104, Boston MA 02109
Boston, MA 02109 • Waterfront
$1,380,000
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Sale Statistics
Sale Overview
Original List Price:
$1,450,000
Final Sale Price:
$1,380,000
Difference:
$70,000 (-4.8%)
Performance Metrics
95.2%
List to Sale Ratio
Sold below asking price
33
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft:
$1,340
Sale $/sq ft:
$1,275
This property sold for $1,275 per square foot
Sale Summary
This property sold for 4.8% below the original asking price.
The property spent 33 days on market before selling.
About this home
Welcome to this loft style, mint condition, brick and beam, 2 bed/2 bath at the coveted Union Wharf on the Waterfront. Steps from your parking is a private entrance into this meticulously renovated condo. Floor to ceiling windows in both the living and kitchen/dining spaces offer multiple exposures. Kitchen is equipped with stainless steel appliances, custom cabinetry, stylish backsplash and stone countertops. Dining area comfortably seats 6(+) and flows to generously sized living room, centered on a cozy fireplace. 2 well proportioned bedrooms with custom closets are tucked down the hallway creating nice separation of space. Hallway nook offers “plus” space for office or work-out area. Both bathrooms, one with double vanity, are fully updated. You have central AC, in unit w/d, hardwood floors and high ceilings throughout, + 24/7 parking concierge outside your front door, professional mngmt, resort like waterfront heated pool, common roof deck, and an A+ location.
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Recently Sold Nearby
Property History
Market Insights
45.5%
Price Range
34
Total Days on Market
4
Previous Sales
Property Timeline
Previous Transaction - MLS #73389169
Full transaction history available when tracking began
Previously Sold
Aug 14, 2025
$1,400,000
MLS #73389169
Sold
Dec 6, 2023
$1,380,000
Property sold
Days on Market: 34
Listed for Sale
Sep 21, 2023
$1,450,000
Original listing
Agent: Bell Petrini Group
Office: Compass
Previous Transaction - MLS #72795261
Full transaction history available when tracking began
Previously Sold
Jul 14, 2021
$1,299,000
MLS #72795261
Previous Transaction - MLS #72097789
Full transaction history available when tracking began
Previously Sold
Aug 31, 2017
$1,100,000
MLS #72097789
Previous Transaction - MLS #71788336
Full transaction history available when tracking began
Previously Sold
May 1, 2015
$790,000
MLS #71788336
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 08/14/2025 | 🏷️ Previously Sold | $1,400,000 | - | - | MLS #73389169 |
| 12/06/2023 | ✓ Sold | $1,380,000 | - | - | Property sold |
| 09/21/2023 | 🏠 Listed for Sale | $1,450,000 | - | - | Original listing |
| 07/14/2021 | 🏷️ Previously Sold | $1,299,000 | - | - | MLS #72795261 |
| 08/31/2017 | 🏷️ Previously Sold | $1,100,000 | - | - | MLS #72097789 |
| 05/01/2015 | 🏷️ Previously Sold | $790,000 | - | - | MLS #71788336 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2023 | $7,856 | $1,141,100 |
Financial Details
Annual Property Tax
$7,856
Tax Year 2023
HOA Fee
$662
Per month
Assessed Value
$1,141,100
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1900
Living Area
1,082 sq ft
Lot Size
0.02 acres
Bedrooms
2
Full Baths
2
Total Rooms
4
Interior
Heating
Forced Air
Cooling
Central Air
Flooring
Wood
Appliances
None
Fireplace
None
Fireplaces
1
Basement
N
Laundry
None
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
None
Pool
Association, In Ground
Spa
None
Fencing
None
Patio/Porch
None
Parking
Features
None
Total Spaces
1
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$7,856
Assessed Value
$1,141,100
HOA & Community
HOA Fee
$662
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Grounds, Snow Removal
Amenities
Pool, Elevator(s)
Optional Fee Includes
None
Owner-Occupied Units
75
Pets
Yes w/ Restrictions
MA Disclosures
Seller Disclosures
Buyers Agent To Verify All Information. Taxes Include Residential Exemption.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
104
Sq Ft Source
Measured
Documents
None
County
Suffolk
Total market time (incl. prior listings)
34 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1900
Bedrooms
2
Full Bathrooms
2
Living Area
1,082 sq ft
Total Rooms
4
Stories
1
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
FeaturesYes
Display Options
Outdoor Areas
PoolAssociation, In Ground
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:
Wood
Appliances:
Interior Features:
Windows:
Basement:
N
Laundry:
Security:
Intercom
Construction & Materials
Year Built:
1900
Structure Type:
Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Total Parking Spaces:
1
Parking Features:
Special Features
Fireplaces:
1
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Ocean
Community Amenities:
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
0.2 mi
Grades PK-08
A
Eliot K-8 Innovation School
0.2 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
D
McKay K-8 School
0.8 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
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
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
1.0 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
C+
Otis Elementary School
1.1 mi
|
#551 of 824
|
Score: 42.9
Dropped 160 spots from last year
-15.3 below state avg
408 students
Moderate
Grades PK-06
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
4.4 mi
Grades 05-08
Epiphany School
5.1 mi
Grades 05-08
C
Ohrenberger School
8.8 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-
East Boston High School
1.3 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
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
Newman School
1.9 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
343 Commercial St # 104, Boston MA 02109
Boston, MA 02109
Listing Information
Listing Agent
Bell Petrini Group
Listing Office
Compass
Office Phone
617-206-3333
Agent MLS ID
TM350635
Office MLS ID
AN2383
Listing Data Updated
Dec 13, 2023 5:24 PM EST
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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