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343 Commercial St # 212, Boston MA 02109

Boston, MA 02109 • Waterfront
$2,275,000
Est. $14,930/month
2
Beds
2
Baths
1,754
Sq Ft
$1,297
Price/Sq Ft
0.04
Acres
1855
Year Built
163
Days on Market
Closed Listed May 30, 2025 • MLS# 73382795 Copied!

About this home

Newly renovated, brick and beam residence at Union Wharf features deeded parking, private outdoor space with marina and skyline views. Loft-like and facing south w/expansive open-floor plan offers soaring beamed ceilings, gorgeous detail, and walk-out private balcony w/views. Kitchen with center island, custom cabinetry, stone countertops, Sub-Zero and Wolf appliances. Master suite with his/her walk-in closets, built-ins, and updated finishes. Large ensuite bath with walk-in shower, double vanity, and bonus area. Second bed w/additional views, accents, and large closet. Guest bath with shower/tub, custom tile-work and vanity. HWD floors, central air, laundry and storage room. Union Wharf features 24-hour gated parking, guest parking, sea-side heated swimming pool, on-site management, marina slips, and common roof deck with City and Harbor views. On Boston’s Harbor, next to the North End, Seaport District, Greenway, North/South Station, TD Garden, and all major transportation points.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1855
Bedrooms
2
Full Bathrooms
2
Living Area
1,754 sq ft
Total Rooms
5
Stories
1
Entry Level
1

Sale Statistics

Sale Overview
Original List Price: $2,595,000
Final Sale Price: $2,275,000
Difference: $320,000 (-12.3%)
Performance Metrics
87.7%
List to Sale Ratio
Sold below asking price
163
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft: $1,479
Sale $/sq ft: $1,297
This property sold for $1,297 per square foot
Sale Summary

This property sold for 12.3% below the original asking price.

At 163 days on market, this property took longer than average to sell.

Nearby Sales Comparison

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

This Property
$1,297/sq ft
Area Average
$495/sq ft
Difference
+162.0%

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 1855
Living Area 1,754 sq ft
Lot Size 0.04 acres
Bedrooms 2
Full Baths 2
Total Rooms 5

Interior

Heating Central, 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, Range Hood, Plumbed For Ice Maker
Fireplace None
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 $17,360
Assessed Value $2,000,400

Interior Features

Flooring: Tile, Hardwood
Appliances: Oven, Dishwasher, Disposal, Microwave, Range, 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: 1855
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: 2
Cooling: Central Air, Heat Pump, Individual, Unit Control
Cooling Zones: 2
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

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 # 212, 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

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
0.7 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
M

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
H

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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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,447
Homeowners Insurance $200
HOA Fee $1,780/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Property History

Market Insights

Property Timeline

Sold
Dec 22, 2025
Property sold
🏠
Listed for Sale
May 30, 2025
$2,395,000
Original listing
Agent: Carmela Laurella Office: CL Properties

Price & Status History

Date Event Price Change
May 30, 2025 New Listing Added $2,395,000

Market Statistics

Days on Market
163 days
Price per Sq Ft
$1,297

Tax History

Year Taxes Assessment
2026 $17,360 $2,000,400

Financial Details

Annual Property Tax
$17,360
Tax Year 2026
HOA Fee
$1,780
Monthly
Assessed Value
$2,000,400

Listing Information

Listing Agent Carmela Laurella
Listing Office CL Properties
Agent MLS ID BB801064
Office MLS ID AC0080
Listing Data Updated Dec 22, 2025 4:16 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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