346 Congress St, Boston MA 02210
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Sale Statistics
This property sold for 13.7% below the original asking price.
At 157 days on market, this property took longer than average to sell.
About this home
Unlike any other, this 4,600+/- sq.ft. Seaport penthouse offers panoramic views and a 2,300 sq.ft. private terrace. Stunning living space with Floor-to-Ceiling Windows, Three Exposures, Soaring Ceilings, Gas Fireplaces and Exceptional Finishes. Rooftop oasis designed with hot tub, outdoor shower, exquisite landscaping and seating, dining area w/Gas Grill, trellis and retractable cover. Custom Kitchen with Chef’s appliances including 60” double range, breakfast bar, and high-end cabinetry. Living area completed by media room w/custom projection screen. Master Suite designed with gas fireplace, wet bar and two en-suite spa-like baths. Exquisite Guest bedroom w/ spa-like bathroom. Features private elevator, custom lighting/audio/window treatments, two wine fridges, Twin washer/dryer system and abundant storage. Three Rental Garage Parking. The Seaport is a dynamic location w/steps to rapid transit lines and key Downtown Boston landmarks, Logan Airport, and all major transportation points.
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Property History
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Property Timeline
Current Active Listing - MLS #73584587
Currently Listed
Sep 30, 2026Current Active Listing - MLS #73584577
Currently Listed
Sep 30, 2026Previous Transaction - MLS #72955546
Previously Sold
Jun 15, 2022Sold
Apr 14, 2022Listed for Sale
Sep 20, 2021Previous Transaction - MLS #71840857
Previously Sold
Oct 23, 2015| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/30/2026 | 🏡 Currently Listed | $3,100,000 | - | - | MLS #73584587 - Active |
| 09/30/2026 | 🏡 Currently Listed | $3,100,000 | - | - | MLS #73584577 - Active |
| 06/15/2022 | 🏷️ Previously Sold | $2,925,000 | - | - | MLS #72955546 |
| 04/14/2022 | ✓ Sold | $5,610,000 | - | - | Property sold |
| 09/20/2021 | 🏠 Listed for Sale | $5,900,000 | - | - | Original listing |
| 10/23/2015 | 🏷️ Previously Sold | $2,560,000 | - | - | MLS #71840857 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2022 | $47,793 | $4,350,200 |
Financial Details
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Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
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10 schoolsMiddle Schools
10 schoolsHigh Schools
10 schoolsLocation
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Seaport District
346 Congress St, Boston MA 02210
Boston, MA 02210
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