343 Commercial St, Unit 112

Boston, MA 02109

$1,595,000
Price
2
Beds
1,235 Sq. Ft.
$1,291 / Sq. Ft.
1,235
Sq. Ft.
$1,291
per Sq. Ft.
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Open: 3/22 12:30PM - 01:30PM
Open: 3/22 12:30PM - 01:30PM

Description

Conveyed as both Residential and Commercial, this first floor private entry condominium with two means of egress features Brick and Beams, High Ceilings, and Deeded Parking. An ideal location towards the nose of the complex facing the harbor’s edge. South facing, with Floor-to-Ceiling Windows, this space is currently used as an office with open space, two private offices, conference room, kitchen, and 1.5 bathrooms. This commercial space can automatically convert to residential in perpetuity of the...Conveyed as both Residential and Commercial, this first floor private entry condominium with two means of egress features Brick and Beams, High Ceilings, and Deeded Parking. An ideal location towards the nose of the complex facing the harbor’s edge. South facing, with Floor-to-Ceiling Windows, this space is currently used as an office with open space, two private offices, conference room, kitchen, and 1.5 bathrooms. This commercial space can automatically convert to residential in perpetuity of the master deed. Central Air, track lighting, hardwood floors, open vent for washer/dryer, and updated electrical. Includes deeded parking and additional parking available. Union Wharf features 24-hour gated parking, guest parking, sea-side heated swimming pool, on-site management, marina slips, & a common roof deck. On the primary footpath of The Waterfront, steps from The North End, Greenway, North/South Station, TD Garden, Downtown Boston and all major transportation points.
  1. Listed by Carmela Laurella • CL Properties
  2. Listed by Travis Sachs • CL Properties

Property Details for 343 Commercial Street, Unit 112

Town
Boston
MLS Area
Waterfront
Area
MA-Boston-Waterfront, MA-Boston
Style
Mid-Rise, Loft
Garage Spaces
0
Open Parking Spaces
1.00
Parking Spaces Total
1
Unit Placement
Street

Open Houses

Sunday, Mar 22nd12:30 PM - 1:30 PM
PublicView contact
LISTING UPDATED: 03/20/2026 03:07 AM

Property Details for 343 Commercial Street, Unit 112

StatusActive
MLS #73487108
Days on Market4
Taxes$15,856 / year
HOA Fees$1,167 / month
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1855
CountySuffolk County
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Location

Listing Courtesy of CL Properties, Carmela Laurella; CL Properties, Travis Sachs
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Building Information for 343 Commercial Street, Unit 112

Building/ComplexUnion WharfFloor1Stories-Residences89Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built1855

Payment Calculator

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$10,229 per month

30 year fixed, 6.11% Interest

Principal and Interest

$7,741

Property Taxes

$1,321

HOA Dues

$1,167

The Payment Calculator is for illustrative purposes only.

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Property Information for 343 Commercial Street, Unit 112

General Details
Property Details
  • Association Amenities: Pool, Elevator(s), Boat Dock, Garden Area
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Tennis Court, 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 (See Remarks)
  • Living Area: 1235.0
  • SqFt with Basement: No
  • Total Units: 89
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: Yes
  • Water View: Yes
  • Year Built Details: Approximate,Renovated Since
  • Year Converted: 1978
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Dishwasher, Disposal, Microwave
  • Basement Features: Y
  • Num of Baths: 2.0
  • Num of Full Baths: 1
  • Num of Half Baths: 1
  • Bathrooms Total Decimal: 1.50
  • Bathrooms Total Integer: 2
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Tile, Hardwood
  • Interior Features: Internet Available - Fiber-Optic
  • Interior Features: Internet Available - Fiber-Optic, Intercom
  • Laundry Features: Electric Dryer Hookup, Washer Hookup
  • Primary Bath: Yes
  • SpaYN: No
Exterior Features
  • Construction: Brick, Stone
  • Entry Location: Street
  • Exterior Features: Balcony
  • Exterior Features: Pool - Inground, Pool - Above Ground Heated, Balcony
  • Pool Features: Association, In Ground, Heated
  • Roof Material: Rubber, Other
  • Structure Type: Mid-Rise, Loft
  • Waterfront Features: Waterfront, Harbor
  • Waterview Features: Marina
Parking Features
  • Covered Spaces: .00
  • Garage: No
  • Garage Parking: Deeded, Paved Driveway
  • Open Parking: Yes
  • Parking Features: Deeded, Paved Driveway
  • Parking Features: Deeded, Paved Driveway
Utilities
  • Cooling: Central Air, Heat Pump, Individual, Unit Control
  • Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Forced Air, Heat Pump, Individual, Unit Control
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
  • Water: Public
Property Information
Property Info
  • Year Round: Yes
  • Documents Available: Master Deed, Unit Deed, Rules & Regs, Master Plan, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate of Insurance, Other (See Remarks)
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
Tax Information
  • Tax ID: W:03 P:03038 S:304,3355379
  • Assessments: $1,267,000
  • Book: 57639
  • Tax Year: 2026
  • Zoning: CD
Building / Association Information
Living Characteristics
  • Beds Total: 2
  • Total Living Levels: 1
Other Building Characteristics
  • Accessibility Features: Accessible Entrance
  • Cooling Zones: 1
  • Heat Zones: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
  • Complex Name: Union Wharf
  • Complex Complete: Yes
  • Management: Professional - On Site
  • Optional Fee: $325.00
  • Optional Fee Includes: Additional Parking Space
  • Association Security: Intercom, Security Guard
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 112
  • Unit Floor Level Integer: 1.0

Property History for 343 Commercial Street, Unit 112

DateEvent & SourcePriceAppreciation
Mar 16, 2026

Listed (Active)

MLS PIN #73487108

$1,595,000—
Mar 6, 2017

Sold (Public Record)

Public Record #590607094

$1,142,945

+7.0% / yr

Mar 6, 2017

Sold

MLS PIN #72099704

$1,142,944—
Dec 14, 2016

Under Agreement

MLS PIN #72099704

—
Dec 14, 2016

Contingent

MLS PIN #72099704

—
Dec 7, 2016

Listed (Active)

MLS PIN #72099704

$1,265,000—
Mar 21, 2011

Sold (Public Record)

Public Record #306823365

$765,000

+1317.3% / yr

Jan 7, 2011

Canceled

MLS PIN #71139175

$849,000—
Sep 18, 2010

Listed (Active)

MLS PIN #71139175

$895,000—
Feb 9, 2006

Sold (Public Record)

Public Record #326759373

$1

-88.3% / yr

Feb 15, 2000

Sold (Public Record)

Public Record #100073975

$379,500

+1.6% / yr

May 15, 1992

Sold (Public Record)

Public Record #100090592

$335,000—
DateEvent & SourcePrice
03/16/2026

Listed (Active)

MLS PIN #73487108

$1,595,000
03/06/2017

Sold (Public Record)

Public Record #590607094

$1,142,945

+7.0% / yr

03/06/2017

Sold

MLS PIN #72099704

$1,142,944
12/14/2016

Under Agreement

MLS PIN #72099704

—
12/14/2016

Contingent

MLS PIN #72099704

—
12/07/2016

Listed (Active)

MLS PIN #72099704

$1,265,000
03/21/2011

Sold (Public Record)

Public Record #306823365

$765,000

+1317.3% / yr

01/07/2011

Canceled

MLS PIN #71139175

$849,000
09/18/2010

Listed (Active)

MLS PIN #71139175

$895,000
02/09/2006

Sold (Public Record)

Public Record #326759373

$1

-88.3% / yr

02/15/2000

Sold (Public Record)

Public Record #100073975

$379,500

+1.6% / yr

05/15/1992

Sold (Public Record)

Public Record #100090592

$335,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 343 Commercial Street, Unit 112

Taxable ValueLand-Additions$1,267,000Total-
Tax Record2025$14,672 ($1,223 / month)
Home Facts
Beds2Baths1.5Total Finished SqFt1,235 SqFtAbove Grade Finished SqFt1,235 SqFtStories1Lot Size1,235 SqFtStyleCondominiumYear Built1900Year Renovated2017ZoningCDCountySUFFOLKAPNCBOS W:03 P:03038 S:304Fireplace TypeHas Fireplace

Schools near 343 Commercial Street, Unit 112

This home is within Boston Public Schools.
Rating
School
Type
Grades
Distance
Eliot K-8 Innovation School
Public - PK to 8
Charlestown High School
Public - 7 to 12
Dante Alighieri
Public - PK to 6
Adams Elementary School
Public - PK to 6
Rating
School
Distance
Eliot K-8 Innovation School
PublicPK to 8

Charlestown High School
Public7 to 12

Dante Alighieri
PublicPK to 6

Adams Elementary School
PublicPK to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 343 Commercial Street, Unit 112, Boston, MA 02109

343 Commercial Street, Unit 112 is a condo for sale in Boston, MA 02109. This property was listed for sale on March 16, 2026 by CL Properties, it's currently listed at $1,595,000. It has been on the market for a total of 4 days and was last sold on March 6, 2017. This listing's school district is Boston Public Schools. Nearby schools include Eliot K-8 Innovation School, Charlestown High School and Dante Alighieri. 343 Commercial Street, Unit 112 is a 2-bed, 2-bath, 1,235 sqft condo built in 1855.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of CL Properties, Carmela Laurella; CL Properties, Travis Sachs

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.