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For sale
    • $3,100,000

    346 Congress St #Penthouse 1, Boston, MA 02210

    2beds
    1,942sqft
    : 
    $23,539/mo
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    Condominium
    Built in 1890
    -- sqft lot
    $-- Zestimate®
    $1,596/sqft
    $3,015/mo HOA

    What's special

    Hardwoods throughoutPrivate primary suiteGenerous second bedroomFoyer entryExpansive private terracesDramatic city viewsCustom closet
    Rare and exceptional FP3 penthouse duplex with expansive private terraces combines dramatic city views, abundant natural light, and seamless indoor-outdoor living.The first level features foyer entry and a thoughtfully dedicated private primary suite, featuring a spacious bedroom, luxurious bath with double vanity, soaking tub and walk-in shower, custom walk-in closet and direct access to a private terrace—an ideal retreat overlooking the city. Upstairs, the residence opens dramatically into a sun-filled living and dining space framed by floor-to-ceiling windows and a striking corner exposure showcasing expansive Boston skyline views. The open kitchen is designed for both everyday living and entertaining, flowing effortlessly into the main living area, dining space and powder room. A generous second bedroom features a custom closet, full bath and more amazing views. All this plus hardwoods throughout, custom electric shades and dedicated laundry/pantry room. FP3 is a boutique association with 24-hour concierge service with in-house rotating art gallery and rear pick-up/drop entrance. Ideally situated in the heart of Fort Point/Seaport, seconds to the best restaurants, breweries, galleries, and shopping, with convenient access to downtown Boston, MBTA and all major highways.
    1 day
    88
    8

    Zillow last checked:

    Listing updated:

    Listed by:

    Kyle Kaagan Team 617-519-9481,

    Gibson Sotheby's International Realty 617-426-6900,

    Jennifer Fantasia 617-778-3989

    Source: MLS PIN,MLS#: 73584577

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bathroom
      • Features: Yes
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Oven, Dishwasher, Disposal, Range, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood
      • Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
      Features
      • Flooring: Tile, Hardwood
      • Has basement: No
      • Has fireplace: No
      • Common walls with other units/homes: No One Above,Corner
      Interior area
      • Total structure area: 1,942
      • Total interior livable area: 1,942 sqft
      • Finished area above ground: 1,942

      Property

      Parking
      • Parking features: On Street
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Deck - Roof
      • Exterior features: Deck - Roof
      Details
      • Parcel number: 23728779
      • Zoning: 102

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Brick
      • Roof: Rubber
      Condition
      • Year built: 1890
      • Major remodel year: 2008

      Utilities & green energy

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

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University, Other
      HOA
      • Amenities included: Hot Water, Elevator(s)
      • Services included: Heat, Water, Sewer, Insurance, Maintenance Structure, Snow Removal, Trash, Air Conditioning
      • HOA fee: $3,015 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $1,596/sqft
      • Tax assessed value: $2,676,800
      • Annual tax amount: $29,115
      • Date on market: 9/30/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        9/30/2026Listed for sale$3,100,000$1,596/sqft
        Source: MLS PIN #73584577 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: South Boston

        Getting around

        85 / 100
        Very Walkable
        100 / 100
        Rider's Paradise
        79 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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