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For sale
    • $1,149,000

    133 Seaport Blvd Unit 1719, Boston, MA 02210

    1beds
    646sqft
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    Condominium
    Built in 2019
    -- sqft lot
    $1,105,900 Zestimate®
    $1,779/sqft
    $1,400/mo HOA

    What's special

    Fire place loungeOpen concept livingSpa like marble bathYoga studioGolf simulatorValet parkingIndoor basketball court
    ECHELON SEAPORT is one of the city’s new full service, luxury residential landmark building located in the heart of Seaport District. This spectacular South Facing one bed, one bath offers open concept living with floor to ceiling glass window, Ivory Oak wood plank floor throughout, big closet and valet parking. Features include open kitchen with custom Italian cabinetry, Thermador integrated appliances, and spa like marble bath! The building’s renowned 2 levels of spectacular retail and restaurant paired with 50,000 sq ft of indoor and outdoor residential amenities. Residents enjoy 1 indoor and 2 outdoor pools as well as state of the art fitness facilities including an indoor basketball court, golf simulator and yoga studio. The Club Level features a fire place lounge, library, private dining room/wine room and outdoor terraces equipped with grill station and fire pit. 24/7 concierge, doormen, porters and 24/7 valet parking.
    75 days
    |
    133
    |
    6
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Alpha Group 617-340-9672,

    Compass 781-386-0624

    Source: MLS PIN,MLS#: 73515529

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 1
      • Full bathrooms: 1
      Primary bathroom
      • Features: Yes
      Heating
      • Central, Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
      • Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
      Features
      • Flooring: Wood, Tile
      • Doors: Insulated Doors
      • Windows: Insulated Windows
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 646
      • Total interior livable area: 646 sqft
      • Finished area above ground: 646

      Property

      Parking
      • Total spaces: 1
      • Parking features: Attached, Deeded
      • Attached garage spaces: 1
      Details
      • Parcel number: 5135829
      • Zoning: CD

      Construction

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

      Utilities & green energy

      • Electric: 110 Volts
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: for Gas Range, for Electric Dryer, Washer Hookup

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Pool, Highway Access
      • Security: Security System
      HOA
      • Amenities included: Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Parking, Clubhouse
      • Services included: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds
      • HOA fee: $1,400 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $1,779/sqft
      • Tax assessed value: $1,111,000
      • Annual tax amount: $13,901
      • Date on market: 5/8/2026

        Estimated market value

        $1,105,900

        $1.05M - $1.16M

        $4,561/mo

        Price history

        DateEventPrice
        5/8/2026Listed for sale$1,149,000-8%$1,779/sqft
        Source: MLS PIN #73515529 Report a problem
        5/7/2026Listing removed$1,249,500$1,934/sqft
        Source: MLS PIN #73481854 Report a problem
        3/3/2026Listed for sale$1,249,500+3.3%$1,934/sqft
        Source: MLS PIN #73481854 Report a problem
        9/21/2025Listing removed$1,209,000$1,872/sqft
        Source: MLS PIN #73427235 Report a problem
        9/8/2025Listing removed$5,100$8/sqft
        Source: Zillow Rentals Report a problem
        9/8/2025Listed for sale$1,209,000-1.6%$1,872/sqft
        Source: MLS PIN #73427235 Report a problem
        9/5/2025Price change$5,100-3.8%$8/sqft
        Source: Zillow Rentals Report a problem
        9/5/2025Listing removed$1,229,000$1,902/sqft
        Source: MLS PIN #73399990 Report a problem
        7/7/2025Listed for sale$1,229,000+2.5%$1,902/sqft
        Source: MLS PIN #73399990 Report a problem
        7/6/2025Listed for rent$5,300+1.9%$8/sqft
        Source: Zillow Rentals Report a problem
        7/6/2025Listing removed$1,199,000$1,856/sqft
        Source: MLS PIN #73370611 Report a problem
        6/9/2025Price change$1,199,000-2.4%$1,856/sqft
        Source: MLS PIN #73370611 Report a problem
        5/25/2025Price change$1,229,000-1.6%$1,902/sqft
        Source: MLS PIN #73370611 Report a problem
        5/7/2025Listed for sale$1,249,000$1,933/sqft
        Source: MLS PIN #73370611 Report a problem
        5/6/2025Listing removed$1,249,000$1,933/sqft
        Source: MLS PIN #73324089 Report a problem
        4/3/2025Price change$1,249,000-2.8%$1,933/sqft
        Source: MLS PIN #73324089 Report a problem
        3/24/2025Price change$1,285,000-0.8%$1,989/sqft
        Source: MLS PIN #73324089 Report a problem
        1/8/2025Listed for sale$1,295,000+2.1%$2,005/sqft
        Source: MLS PIN #73324089 Report a problem
        1/19/2024Listing removed$1,268,000$1,963/sqft
        Source: MLS PIN #73191829 Report a problem
        1/15/2024Listing removed--
        Source: Zillow Rentals Report a problem
        1/9/2024Listed for sale$1,268,000$1,963/sqft
        Source: MLS PIN #73191829 Report a problem
        1/4/2024Price change$5,200-5.5%$8/sqft
        Source: Zillow Rentals Report a problem
        12/10/2023Listed for rent$5,500$9/sqft
        Source: Zillow Rentals Report a problem
        9/15/2023Listing removed$1,268,000+6.1%$1,963/sqft
        Source: MLS PIN #73128022 Report a problem
        8/14/2023Listing removed--
        Source: MLS PIN #73109330 Report a problem
        8/3/2022Sold$1,195,000$1,850/sqft
        Source: LINK #226972 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$13,478 +12.5%$1,163,900 +5.9%
        2024$11,980 +8.7%$1,099,100 +7.1%
        2023$11,019 +11.9%$1,026,000 +13.3%
        2022$9,850 +4%$905,300 +2%
        2021$9,471 $887,600
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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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.
        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

        86 / 100
        Very Walkable
        83 / 100
        Excellent Transit
        75 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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