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Sold for $1,800,000
  • $1,800,000

    343 Commercial St Unit 501, Boston, MA 02109

    1beds
    1,363sqft
    Condominium
    Built in 1855
    -- sqft lot
    $1,800,100 Zestimate®
    $1,321/sqft
    $4,562 Estimated rent

    Home value

    $1,800,100

    $1.69M - $1.93M

    $4,562/mo

    Zestimate® history
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    What's special

    Sea-side heated swimming poolSpa-like showersKing-size master bedroomCustom tile and finishesDesigner closetsSpectacular common roof deckDual en-suite bathrooms
    Corner LOFT with Brick and Beams at Union Wharf has been fully redesigned and reconstructed. Truly an open floor plan with glass walls, a wood-burning fireplace w/ stone accents, direct access to private balcony w/water views and deeded on-site parking. Ideal Chef's kitchen has center island, stone countertops, high-end appliances, and custom cabinetry. Matching dining area with custom built-ins and dual wine fridge. King-size master bedroom offers custom glass sliders and designer closets. Dual en-suite bathrooms present spa-like showers, soaking tub, custom tile and finishes. Parking, oak floors, designer lighting, W/D, storage, and fully integrated Audio/Visual. 24-hour gated parking, a sea-side heated swimming pool, on-site management, guest parking, marina rental slips, and a spectacular common roof deck. On the primary footpath, steps to The North End, Seaport District, Greenway, North/South Station, Faneuil Hall, Downtown Boston, and all major transportation points.

    Zillow last checked:

    Listing updated:

    Listed by:

    Carmela Laurella 617-797-2538,

    CL Properties 617-624-9700,

    Travis Sachs 617-549-0020

    Bought with:

    Carmela Laurella

    CL Properties

    Source: MLS PIN,MLS#: 73508502

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 1
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Primary bathroom
    • Features: Yes
    Heating
    • Heat Pump
    Cooling
    • Central Air, Heat Pump, Individual, Unit Control
    Appliances
    • Included: Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood
    • Laundry: Electric Dryer Hookup, Washer Hookup
    Features
    • High Speed Internet
    • Flooring: Tile, Hardwood
    • Has basement: Yes
    • Number of fireplaces: 1
    Interior area
    • Total structure area: 1,363
    • Total interior livable area: 1,363 sqft
    • Finished area above ground: 1,363
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 1
    • Parking features: Deeded, Paved
    • Uncovered spaces: 1
    Accessibility
    • Accessibility features: Accessible Entrance
    Features
    • Entry location: Unit Placement(Street)
    • Exterior features: Balcony
    • Pool features: Association, In Ground, Heated
    • Has view: Yes
    • View description: Water, Marina
    • Has water view: Yes
    • Water view: Marina,Water
    • Waterfront features: Waterfront, Harbor
    Lot
    • Size: 1,363 Square Feet
    Details
    • Parcel number: W:03 P:03038 S:382,3355379
    • Zoning: CD

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    • Attached to another structure: Yes
    Materials
    • Brick, Stone
    • Roof: Rubber,Other
    Condition
    • Year built: 1855
    • Major remodel year: 1978

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup

    Community & HOA

    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
    • Security: Intercom, Security Guard
    HOA
    • Amenities included: Pool, Elevator(s), Boat Dock, Garden Area
    • Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
    • HOA fee: $962 monthly
    Location
    • Region: Boston

    Financial & listing details

    • Price per square foot: $1,321/sqft
    • Tax assessed value: $1,532,700
    • Annual tax amount: $19,183
    • Date on market: 5/27/2026

    Price history

    DateEventPrice
    6/5/2026Sold$1,800,000-5%$1,321/sqft
    Source: MLS PIN #73508502 Report a problem
    4/29/2026Contingent$1,895,000$1,390/sqft
    Source: MLS PIN #73508502 Report a problem
    4/28/2026Listed for sale$1,895,000+26.3%$1,390/sqft
    Source: MLS PIN #73508502 Report a problem
    7/30/2020Sold$1,500,000+20%$1,101/sqft
    Source: LINK #214078 Report a problem
    4/7/2017Sold$1,250,000-3.8%$917/sqft
    Source: LINK #181868 Report a problem
    3/21/2017Pending sale$1,299,000$953/sqft
    Source: CL Waterfront Properties #72098779 Report a problem
    3/20/2017Price change$1,299,000-7.1%$953/sqft
    Source: CL Waterfront Properties #72098779 Report a problem
    1/23/2017Price change$1,399,000-6.7%$1,026/sqft
    Source: CL Waterfront Properties #72098779 Report a problem
    12/5/2016Listed for sale$1,499,000+55.7%$1,100/sqft
    Source: CL Waterfront Properties #72098779 Report a problem
    5/26/2015Listing removed$4,700$3/sqft
    Source: Warren Residential Report a problem
    5/20/2015Listed for rent$4,700+4.4%$3/sqft
    Source: Warren Residential Report a problem
    3/8/2013Listing removed$4,500$3/sqft
    Source: CL Waterfront Properties #71486835 Report a problem
    3/1/2013Sold$962,500-2.8%$706/sqft
    Source: Public Record Report a problem
    2/28/2013Listed for rent$4,500$3/sqft
    Source: CL Waterfront Properties #71486835 Report a problem
    1/8/2013Listed for sale$990,000+28185.7%$726/sqft
    Source: CL Waterfront Properties #71469533 Report a problem
    4/5/2011Listing removed$3,500$3/sqft
    Source: Vito Ascolillo #71208574 Report a problem
    4/1/2011Listed for sale$3,500$3/sqft
    Source: Vito Ascolillo #71208574 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$17,749 +8.3%$1,532,700 +2%
    2024$16,386 +2.6%$1,503,300 +1.1%
    2023$15,971 -3.2%$1,487,100 -1.9%
    2022$16,491 +2%$1,515,700
    2021$16,173 +4.5%$1,515,700 +3.4%
    2020$15,474 +3.2%$1,465,300 +3%
    2019$14,994 +10.7%$1,422,575 +10.1%
    2018$13,545 +324.2%$1,292,500 +5%
    2017$3,193 -75%$1,230,923 +6%
    2016$12,774 +11.8%$1,161,248 +23.1%
    2015$11,423 -18.7%$943,250 -15.5%
    2014$14,048 +1.5%$1,116,657 +6%
    2013$13,842 +3.9%$1,053,450 +3.1%
    2012$13,324 +2%$1,021,755
    2011$13,068 +7.7%$1,021,755 0%
    2010$12,139 +17.4%$1,021,800 +5%
    2009$10,344 -3.1%$973,100
    2008$10,675 -0.2%$973,100
    2007$10,694 $973,100
    Find assessor info on the county website

    Neighborhood: North End

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,800,100
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    Estimated market value
    $1,800,100