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343 Commercial St # 104, Boston MA 02109

Boston, MA 02109 • Waterfront
$1,400,000
Est. $8,906/month
2
Beds
2
Baths
1,082
Sq Ft
$1,294
Price/Sq Ft
0.02
Acres
1900
Year Built
39
Days on Market
Closed Listed Jun 11, 2025 • MLS# 73389169 Copied!

About this home

Newly renovated, Brick and Beam residence with deeded parking on the Waterfront. Private, direct entry into this loft-like home featuring an open floor plan. Fully renovated kitchen with Stainless Steel appliances, stone countertops, and custom cabinetry. Master bedroom with double closets and ensuite bathroom that offers dual sinks, stand-up shower, and custom tile work. Second bedroom has access to guest bathroom with custom tile work, updated vanity, and walk-in shower. Custom built-ins, hardwood floors, central air, and full-size laundry. This condominium is deeded as Residential and can convert to Commercial Space, or a work/home apartment. Union Wharf features 24-hour gated parking, guest parking, sea-side heated swimming pool, on-site management, marina slips, and a common roof deck. On the primary footpath of The Waterfront, steps from The North End, Seaport District, Greenway, North/South Station, TD Garden, Faneuil Hall, Downtown Boston, and all major transportation points.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1900
Bedrooms
2
Full Bathrooms
2
Living Area
1,082 sq ft
Total Rooms
4
Stories
1
Entry Level
1

Sale Statistics

Sale Overview
Original List Price: $1,425,000
Final Sale Price: $1,400,000
Difference: $25,000 (-1.8%)
Performance Metrics
98.2%
List to Sale Ratio
Sold below asking price
39
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft: $1,317
Sale $/sq ft: $1,294
This property sold for $1,294 per square foot
Sale Summary

This property sold for 1.8% below the original asking price.

The property spent 39 days on market before selling.

Nearby Sales Comparison

Based on 31 similar properties sold within 0.5 miles in the last 90 days

This Property
$1,294/sq ft
Area Average
$495/sq ft
Difference
+161.4%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

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 Central, Forced Air, Heat Pump, Individual, Unit Control
Cooling Central Air, Heat Pump, Individual, Unit Control
Flooring Tile, Hardwood
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
Fireplace None
Fireplaces 1
Basement N
Laundry In Unit, Electric Dryer Hookup, Washer Hookup
Features High Speed Internet

Exterior

Construction Brick, Stone
Architecture None
Roof Rubber, Other
Features Balcony
Pool Association, In Ground, Heated
Spa None
Fencing None
Patio/Porch None

Parking

Features Deeded, Paved
Total Spaces 1

Utilities

Electric Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Dryer, Washer Hookup, Icemaker Connection

Financial

Annual Tax $9,928
Assessed Value $1,193,900

Interior Features

Flooring: Tile, Hardwood
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
Interior Features: High Speed Internet
Windows: Insulated Windows
Basement: N
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
Security: Intercom, Security Guard

Construction & Materials

Year Built: 1900
Effective Year (Renovated): 1978
Structure Type: Mid-Rise, Loft
Exterior Materials: Brick, Stone
Roof: Rubber, Other
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Central, 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: Balcony
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Deeded, Paved

Special Features

Fireplaces: 1
Fireplace Type:
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

Location

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Neighborhood

Waterfront

343 Commercial St # 104, Boston MA 02109

Boston, MA 02109

Walkability

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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
E

Elementary Schools

3 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
M

Middle Schools

1 school
Edwards Middle
1.3 mi
H

High Schools

3 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
East Boston High
1.3 mi
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Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $827
Homeowners Insurance $200
HOA Fee $800/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
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Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Market Insights

1.8%
Price Range
40
Total Days on Market

Property Timeline

Sold
Aug 14, 2025
$1,400,000
Property sold
Days on Market: 40
🏠
Listed for Sale
Jun 11, 2025
$1,425,000
Original listing
Agent: Carmela Laurella Office: CL Properties

Price & Status History

Date Event Price Change
Jun 11, 2025 New Listing Added $1,425,000

Market Statistics

Days on Market
39 days
Price per Sq Ft
$1,294

Tax History

Year Taxes Assessment
2025 $9,928 $1,193,900

Financial Details

Annual Property Tax
$9,928
Tax Year 2025
HOA Fee
$800
Monthly
Assessed Value
$1,193,900

Listing Information

Listing Agent Carmela Laurella
Listing Office CL Properties
Agent MLS ID BB801064
Office MLS ID AC0080
Listing Data Updated Aug 14, 2025 12:46 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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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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