Experience waterfront living in this Union Wharf penthouse, boasting two private terraces with breathtaking, unobstructed views of the harbor and city skyline. This two-bedroom, two-bathroom, beam and brick corner residence features an open-concept kitchen, a spacious dining/living area, and a bonus loft dedicated to an office. With numerous skylights and floor-to-ceiling glass doors, natural light floods the home. The primary bedroom offers access to a walk-out terrace and has an ensuite bathroom complete with a jetted tub, steam shower, double vanity, and additional access. The guest bedroom includes built-in closet space and access to a walk-out terrace with stunning water views. Enjoy all the amenities of Union Wharf, including 24-hour gated parking, a seaside heated swimming pool, and an expansive common roof deck. This penthouse is mere minutes from The North End, Seaport, Faneuil Hall, Downtown Boston, and all major transportation points.
Sold for $3,250,000
$3,250,000
343 Commercial St #602, Boston, MA 02109
2beds
2,547sqft
Condominium
Built in 1855
-- sqft lot
$3,556,600 Zestimate®
$1,276/sqft
$-- Estimated rent
Home value
$3,556,600
$3.20M - $3.95M
Not available
Zestimate® history
Owner options
List your home for rent
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
Refinance and save
$22,029/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$22,029/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Listed by:
Michael Carucci 617-901-7600,
Gibson Sotheby's International Realty 617-375-6900,
Colin Boylan 603-325-3016
Bought with:
Michael Carucci
Gibson Sotheby's International Realty
Source: MLS PIN,MLS#: 73273826
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Primary bathroom
- Features: Yes
Heating
- Central, Heat Pump, Individual, Unit Control
Cooling
- Central Air, Heat Pump, Individual, Unit Control
Appliances
- Included: Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Range Hood
- Laundry: In Unit
Features
- Flooring: Hardwood
- Doors: Insulated Doors
- Windows: Insulated Windows, Storm Window(s)
- Basement: None
- Number of fireplaces: 1
- Common walls with other units/homes: No One Above
Interior area
- Total structure area: 2,547
- Total interior livable area: 2,547 sqft
Property
Parking
- Total spaces: 1
- Parking features: Deeded, Driveway
- Uncovered spaces: 1
Features
- Pool features: Association, In Ground, Heated
- Has view: Yes
- View description: Water, Harbor
- Has water view: Yes
- Water view: Harbor,Water
- Waterfront features: Waterfront, Harbor
Lot
- Size: 3,128 Square Feet
Details
- Parcel number: 3355379
- Zoning: RES
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Brick
Condition
- Year built: 1855
- Major remodel year: 1978
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, Marina, Private School, Public School, University
HOA
- Amenities included: Pool, Elevator(s)
- Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Reserve Funds
- HOA fee: $1,676 monthly
Location
- Region: Boston
Financial & listing details
- Price per square foot: $1,276/sqft
- Tax assessed value: $4,089,500
- Annual tax amount: $41,363
- Date on market: 1/15/2026
Price history
| Date | Event | Price |
|---|---|---|
| 10/15/2024 | Sold | $3,250,000-7%$1,276/sqft |
Source: MLS PIN #73273826 Report a problem | ||
| 8/5/2024 | Listed for sale | $3,495,000-7.9%$1,372/sqft |
Source: MLS PIN #73273826 Report a problem | ||
| 7/1/2024 | Listing removed | $3,795,000$1,490/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 4/30/2024 | Price change | $3,795,000-5%$1,490/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 11/1/2023 | Price change | $3,995,000-11.1%$1,569/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 10/23/2023 | Listed for sale | $4,495,000$1,765/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 10/17/2023 | Contingent | $4,495,000$1,765/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 10/12/2023 | Price change | $4,495,000-8.3%$1,765/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 10/4/2023 | Listed for sale | $4,900,000+9%$1,924/sqft |
Source: MLS PIN #73166472 Report a problem | ||
| 8/15/2022 | Listing removed | $4,495,000$1,765/sqft |
Source: LINK #227052 Report a problem | ||
| 8/12/2022 | Listed for sale | $4,495,000+65%$1,765/sqft |
Source: MLS PIN #73024902 Report a problem | ||
| 6/30/2008 | Sold | $2,725,000-16.2%$1,070/sqft |
Source: Public Record Report a problem | ||
| 3/11/2008 | Listing removed | $3,250,000$1,276/sqft |
Source: MLS Property Information Network #70694735 Report a problem | ||
| 1/26/2008 | Listed for sale | $3,250,000+195.5%$1,276/sqft |
Source: MLS Property Information Network #70694735 Report a problem | ||
| 2/28/2000 | Sold | $1,100,000$432/sqft |
Source: LINK #11682 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $40,546 -9% | $3,501,400 -14.4% |
| 2024 | $44,576 +2.5% | $4,089,500 +1% |
| 2023 | $43,486 -0.3% | $4,049,000 +1% |
| 2022 | $43,617 +2% | $4,008,900 |
| 2021 | $42,775 +4.5% | $4,008,900 +3.4% |
| 2020 | $40,927 +3.2% | $3,875,700 +3% |
| 2019 | $39,660 +3.6% | $3,762,796 +3% |
| 2018 | $38,286 +348.5% | $3,653,200 +5% |
| 2017 | $8,536 -76.4% | $3,479,238 +6% |
| 2016 | $36,105 -1% | $3,282,300 +9% |
| 2015 | $36,466 +5.9% | $3,011,253 +10% |
| 2014 | $34,438 +1.5% | $2,737,503 +6% |
| 2013 | $33,935 +6.1% | $2,582,550 +5.3% |
| 2012 | $31,981 +2% | $2,452,500 |
| 2011 | $31,367 +7.7% | $2,452,500 |
| 2010 | $29,136 +17% | $2,452,500 +4.7% |
| 2009 | $24,909 -3.1% | $2,343,300 |
| 2008 | $25,706 -0.2% | $2,343,300 |
| 2007 | $25,753 | $2,343,300 |
Find assessor info on the county website
Neighborhood: North End
Nearby homes
- $2,275,0002 bd2 ba1.7k sqft343 Commercial St UNIT 212, Boston, MA 02109Sold
- $1,895,0002 bd2 ba1.3k sqft343 Commercial St #305, Boston, MA 02109Sold
- $1,800,0001 bd3 ba1.3k sqft343 Commercial St UNIT 501, Boston, MA 02109Sold
- $3,750,0004 bd4 ba3.9k sqft343 Commercial St #114, Boston, MA 02109Sold
- $1,400,0002 bd2 ba1k sqft343 Commercial St UNIT 104, Boston, MA 02109Sold
- $5,500,0004 bd3 ba2.2k sqft343 Commercial St #TOWNHOUSE 12, Boston, MA 02109Sold
- $1,600,0004 bd4 ba3k sqft343 Commercial St SUITE 109, Boston, MA 02109Sold
- $3,623,2003 bd2 ba2.2k sqft6 Union Wharf, Boston, MA 02109Off Market
Nearby schools
GreatSchools rating
- 9/10Eliot K-8 Innovation SchoolGrades: PK-8Distance: 0.2 mi
- 3/10Charlestown High SchoolGrades: 7-12Distance: 1.2 mi
- 9/10Dante AlighieriGrades: PK-6Distance: 0.7 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$3,556,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$3,556,600
- Massachusetts
- Suffolk County
- Boston
- 02109
- North End
- 343 Commercial St Unit 602
