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For sale
  • Price cut: $42.8M (4/22)
    $44,500,000

     Boston, MA 02210

    6beds
    10,609sqft
    : 
    Condominium
    Built in 2022
    -- sqft lot
    $9,352,800 Zestimate®
    $4,195/sqft
    $-- HOA

    What's special

    Double-height great roomSoaring floor-to-ceiling windows
    Experience a new echelon of luxury living at The Grand Penthouse, the crown jewel of the St. Regis Residences. Encompassing over 10,000 sq ft across 2 dramatic levels, this one-of-a-kind home sits atop Bostons iconic Seaport, offering panoramic views of Boston Harbor and the city skyline through soaring floor-to-ceiling windows. Designed with extraordinary attention to detail, the residence features a double-height great room, a sculptural curved floating staircase with glass railings, and a grand foyer with an Italian marble radial inlay floor. Every element is curated for refined living and entertaining at scale. The outdoor living experience is equally extraordinary, including a custom infinity-edge pool with a clear acrylic bottom, and a retractable Libart International glass roof, and sweeping water views from every angle. Blending the privacy of a custom home with the legendary service of the St. Regis brand, The Grand Penthouse is a truly rare offering Boston has never seen.
    327 days
    |
    721
    |
    20
    |

    Zillow last checked:

    Listed by:

    The Sarkis Team,

    Douglas Elliman 617-875-4950

    Source: Douglas Elliman,MLS#: 73383587MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 10
      • Full bathrooms: 8
      • 1/2 bathrooms: 2
      Features
      • Elevator
      • Has basement: No
      Interior area
      • Total structure area: 10,609
      • Total interior livable area: 10,609 sqft

      Property

      Parking
      • Total spaces: 4
      • Parking features: GarageAttached
      • Has attached garage: Yes
      Features
      • Stories: 2
      • Patio & porch: Patio
      • Exterior features: Dock
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront
      • Frontage type: Waterfront

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Other
      • Property subtype: Condominium
      Condition
      • Year built: 2022

      Community & HOA

      Community
      • Subdivision: Seaport District
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $4,195/sqft
      • Date on market: 6/2/2025
      • Lease term: Contact For Details
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        Estimated market value

        $9,352,800

        $8.89M - $9.82M

        $7,389/mo

        Price history

        DateEventPrice
        4/22/2026Price change$1,749,000-96.1%$165/sqft
        Source: Douglas Elliman #73501807 Report a problem
        3/5/2026Price change$44,500,000+345.2%$4,195/sqft
        Source: Douglas Elliman #73383587 Report a problem
        2/2/2026Listed for sale$9,995,000-57.5%$942/sqft
        Source: LINK #242203 Report a problem
        10/25/2024Listing removed$16,500$2/sqft
        Source: Zillow Rentals Report a problem
        10/3/2024Sold$23,512,500+15.6%$2,216/sqft
        Source: LINK #235902 Report a problem
        8/1/2024Listed for rent$16,500$2/sqft
        Source: Zillow Rentals Report a problem
        7/17/2024Sold$20,348,000$1,918/sqft
        Source: MLS PIN #73260635 Report a problem
        7/10/2024Contingent$20,348,000$1,918/sqft
        Source: MLS PIN #73260635 Report a problem
        7/6/2024Listed for sale$20,348,000$1,918/sqft
        Source: MLS PIN #73260635 Report a problem
        6/13/2024Listing removed--
        Source: Zillow Rentals Report a problem
        6/1/2024Listed for rent$16,500$2/sqft
        Source: Zillow Rentals Report a problem
        5/24/2024Listing removed--
        Source: Zillow Rentals Report a problem
        5/15/2024Listed for rent$16,500$2/sqft
        Source: Zillow Rentals Report a problem
        2/6/2024Listing removed--
        Source: Zillow Rentals Report a problem
        12/18/2023Listed for rent$16,500-2.7%$2/sqft
        Source: Zillow Rentals Report a problem
        11/30/2023Listing removed--
        Source: Zillow Rentals Report a problem
        9/20/2023Listed for rent$16,950$2/sqft
        Source: Zillow Rentals Report a problem
        9/1/2023Listing removed--
        Source: Zillow Rentals Report a problem
        7/12/2023Listed for rent$16,950$2/sqft
        Source: Zillow Rentals Report a problem
        3/25/2023Listing removed--
        Source: Zillow Rentals Report a problem
        2/10/2023Listed for rent$16,950$2/sqft
        Source: Zillow Rentals Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment
        $248,980/mo
        Principal & interest
        $224876
        Property taxes
        $24104
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          Climate risks

          Neighborhood: South Boston

          Getting around

          86 / 100
          Very Walkable
          87 / 100
          Excellent Transit
          79 / 100
          Very Bikeable

          Nearby schools

          GreatSchools rating

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