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343 Commercial St 112Boston, MA 02109

For Sale

$1,595,000

Smart Buyer Rebate $7,975

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.

Listed by Carmela Laurella

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CL Properties

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617-797-2538

Listed by Travis Sachs

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CL Properties

Last updated March 16, 2026

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Source: MLSPin #73487108

Listing Facts

  • TypeCondo
  • NeighborhoodWaterfront
  • Bedrooms2
  • Bathrooms2
  • Days on PrevuNew Today
  • HOA/Maint. Fees$1,167/month
  • Taxes$15,855.51/year
  • Size1,235 sqft
  • Price per sqft$1,291

Amenities

  • Dishwasher
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

03/16/2026
Listed by CL Properties
$1,595,000

Property Details for 343 Commercial St 112

Association

Amenities

  • Association Amenities: Pool, Elevator(s), Boat Dock, Garden Area
  • Community Features: 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
  • Pets Allowed: Yes

Fees

  • Association Fee: $1,167.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 89
  • Property Attached: Yes
  • Roof: Rubber, Other
  • Stories: 1
  • Stories Total: 1
  • Structure Type: Mid-Rise, Loft
  • Year Built: 1900
  • Year Built Details: Approximate,Renovated Since
  • Building Name: Union Wharf
  • Construction Materials: Brick, Stone
  • Entry Level: 1
  • Entry Location: Unit Placement(Street)
  • Exterior Features: Balcony

Features

  • Pool Features: Association, In Ground, Heated
  • Waterfront Features: Waterfront, Harbor
  • Waterfront: Yes

Measurements

  • Building Area Total: 1,235
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.03
  • Lot Size Area: 0
  • Lot Size Square Feet: 1,235
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: W:03 P:03038 S:304,3355379
  • Tax Annual Amount: $15,855.51
  • Tax Assessed Value: $1,267,000.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Disposal, Microwave
  • Flooring: Tile, Hardwood
  • Interior Features: High Speed Internet

Measurements

  • Living Area: 1,235
  • Living Area Source: Public Record

Rooms

  • Basement: Y
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 2
  • Rooms Total: 4

Other

Features

  • Accessibility Features: Accessible Entrance

Parking

Parking

  • Open Parking Spaces: 1
  • Open Parking: Yes
  • Parking Features: Deeded, Paved
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Central Air, Heat Pump, Individual, Unit Control
  • Has Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Forced Air, Heat Pump, Individual, Unit Control
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Utilities: For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 2 bathrooms in this condo at 343 Commercial St 112.

Does this condo have parking?

Yes, there is 1 parking space available for 343 Commercial St 112.

Are pets allowed at 343 Commercial St?

Yes, 343 Commercial St allows pets.

What are the annual taxes for 343 Commercial St 112?

Annual taxes for this condo are estimated at $15,855.

How does 343 Commercial St 112 compare to other condos in Waterfront?

This condo is listed 6% below the average price for condos in Waterfront and has been on the market for 75 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Union Wharf building.

What is the square footage on this condo?

According to the MLS, this listing is 1,235 sqft.

343 Commercial St 112 is a 2-bedroom, 2-bath condo for sale in Boston MA 02109. On Prevu for 0 days at $1,595,000. This property features 1,235 square feet of living space, located in Waterfront. The median listing price for condos in this area is $1,595,000. Property amenities include dishwasher, pets allowed, air conditioning, parking, and swimming pool. Browse more condo listings in Boston.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. 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, leasing or renting 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, leasing or renting. MLS Property Information Network, Inc. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.