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For sale
    • Price cut: $199K (4/29)
    $5,500,000

    300 Pier 4 Blvd #Penthouse J, Boston, MA 02210

    2beds
    1,952sqft
    : 
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    Condominium
    Built in 2019
    -- sqft lot
    $5,197,000 Zestimate®
    $2,818/sqft
    $4,182/mo HOA

    What's special

    Office areaPrivate roof terraceElectric blindsSteam ovenOpulent primary suiteOutdoor tv and speakersSeparate pantry
    South facing Waterfront PENTHOUSE w/ expansive frontage offers SIX windows & nearly 1,000 SF of private outdoor space. The thoughtfully designed floor plan offers two + bedrooms each w/en suite bathrooms + OFFICE area. High-end finishes such as electric blinds, wide plank walnut floors, soaring ceilings reaching up to 10'4", a private 14' balcony & floor-to-ceiling glass windows perfectly complementing the spacious open kitchen, living/dining area. The gourmet kitchen features expansive marble counters, a waterfall island w/ seating, steam oven, 99-bottle wine refrigerator & separate pantry. The opulent primary suite boasts a generous custom closet & an ensuite bathroom w/ marble shower, free standing soaking tub, separate water closet, & double vanities. Step directly from the living room onto a private roof terrace, complete w/ stainless steel kitchen featuring gas grill, refrigerator, sink, ice maker, island w/bar seating, firepit outdoor TV and speakers. TWO GARAGE parking & storag
    127 days
    |
    445
    |
    20
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Cort LaBonte Coldren Coopersmith Group 617-335-2818,

    Compass 617-206-3333

    Source: MLS PIN,MLS#: 73486542

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bathroom
      • Features: Yes
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood, Other
      Features
      • Has basement: No
      • Number of fireplaces: 1
      • Common walls with other units/homes: No One Above
      Interior area
      • Total structure area: 1,952
      • Total interior livable area: 1,952 sqft
      • Finished area above ground: 1,952

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Under, Exclusive Parking
      • Attached garage spaces: 2
      Features
      • Patio & porch: Deck - Roof
      • Exterior features: Deck - Roof, Balcony, Decorative Lighting, City View(s), Professional Landscaping
      • Has view: Yes
      • View description: City, Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront, Harbor
      Details
      • Parcel number: W:06 P:02672 S:280,5136135
      • Zoning: CD

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Roof: Rubber
      Condition
      • Year built: 2019

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Pool, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, T-Station
      HOA
      • Amenities included: Hot Water, Elevator(s), Fitness Center, Clubroom, Storage, Parking
      • Services included: Gas, Water, Sewer, Insurance, Road Maintenance, Trash, Reserve Funds
      • HOA fee: $4,182 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $2,818/sqft
      • Tax assessed value: $5,325,500
      • Annual tax amount: $66,684
      • Date on market: 3/13/2026
      • Exclusions: Dining Room Light, Outdoor Speakers, Tv's

        Estimated market value

        $5,197,000

        $4.94M - $5.46M

        $7,750/mo

        Price history

        DateEventPrice
        4/29/2026Price change$5,500,000-3.5%$2,818/sqft
        Source: MLS PIN #73486542 Report a problem
        3/13/2026Listed for sale$5,699,000$2,920/sqft
        Source: MLS PIN #73486542 Report a problem
        6/30/2025Listing removed$5,699,000$2,920/sqft
        Source: MLS PIN #73277052 Report a problem
        2/27/2025Price change$5,699,000-2.6%$2,920/sqft
        Source: MLS PIN #73277052 Report a problem
        11/28/2024Price change$5,850,000-1.7%$2,997/sqft
        Source: MLS PIN #73277052 Report a problem
        10/10/2024Price change$5,950,000-2.5%$3,048/sqft
        Source: MLS PIN #73277052 Report a problem
        8/13/2024Listed for sale$6,100,000+11.9%$3,125/sqft
        Source: MLS PIN #73277052 Report a problem
        6/3/2019Sold$5,450,000$2,792/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$61,669 +13.5%$5,325,500 +6.8%
        2024$54,347 +2.6%$4,986,000 +1.1%
        2023$52,989 +0.6%$4,933,800 +2%
        2022$52,647 +14.4%$4,838,900 +12.2%
        2021$46,018 $4,312,800
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: South Boston

        Getting around

        88 / 100
        Very Walkable
        86 / 100
        Excellent Transit
        72 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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