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For sale
    • Price cut: $34K (5/9)
    $1,135,000

    135 Seaport Blvd #708, Boston, MA 02210

    1beds
    664sqft
    : 
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    Condominium
    Built in 2020
    -- sqft lot
    $1,087,900 Zestimate®
    $1,709/sqft
    $1,371/mo HOA

    What's special

    Open-concept layoutCaesar stone quartz countertopsDedicated work areaWhite oak hardwood flooringDirect southeast exposureTwo oversized closetsElectric roller shade
    Echelon Seaport - One of Boston’s premier hotel-resort-style residences, this exceptional one-bedroom, one-bath home offers direct southeast exposure and abundant natural sunlight through dramatic floor-to-ceiling windows with electric roller shade, open-concept layout and dedicated work area, two oversized closets, one deeded valet parking space, and a oversized deeded storage. White oak hardwood flooring, custom Italian white panel cabinetry, Caesar stone quartz countertops, integrated Bosch and Thermador appliances. Marble bathroom built-in floating vanity. Residents enjoy world-class 24/7 white glove concierge services and access to over 50,000 sq. ft. of luxury amenities, including fitness center, sky lounge, two outdoor swimming pools with cabanas, all year around indoor heated pool, spa, indoor basketball court, golf simulator, innovation center, lounge, outdoor BBQ areas with fire pits and pet friendly setting. Steps from Courthouse Station, Trader Joe’s, restaurants and cafes
    79 days
    |
    57
    |
    1
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Alex Wong 617-459-6494,

    Serhant 617-250-0559

    Source: MLS PIN,MLS#: 73506560

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 1
      • Full bathrooms: 1
      Primary bathroom
      • Features: Yes
      Heating
      • Central, Forced Air, Heat Pump, Natural Gas, Electric, Individual, Unit Control, Wall Furnace, ENERGY STAR Qualified Equipment
      Cooling
      • Central Air, Heat Pump, Dual, Individual, Unit Control, ENERGY STAR Qualified Equipment
      Appliances
      • Included: Disposal, Microwave, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Range, Oven, Plumbed For Ice Maker
      • Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
      Features
      • Sauna/Steam/Hot Tub, Internet Available - Broadband, Internet Available - DSL, High Speed Internet, Elevator
      • Flooring: Tile, Engineered Hardwood
      • Windows: Insulated Windows, Storm Window(s)
      • Has basement: Yes
      • Has fireplace: No
      • Common walls with other units/homes: No One Below
      Interior area
      • Total structure area: 664
      • Total interior livable area: 664 sqft
      • Finished area above ground: 664
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 1
      • Parking features: Attached, Under, Heated Garage, Deeded, Garage Faces Side, Exclusive Parking
      • Attached garage spaces: 1
      Features
      • Entry location: Unit Placement(Front)
      • Patio & porch: Deck - Composite, Deck - Access Rights, Deck - Roof + Access Rights, Patio, Patio - Enclosed, Covered
      • Exterior features: Outdoor Gas Grill Hookup, Deck - Composite, Deck - Access Rights, Deck - Roof + Access Rights, Patio, Patio - Enclosed, Covered Patio/Deck, Hot Tub/Spa, Decorative Lighting, City View(s), Fenced Yard, Garden, Outdoor Shower, Professional Landscaping
      • Pool features: Association, In Ground, Indoor, Heated, Lap
      • Has spa: Yes
      • Spa features: Hot Tub/Spa
      • Fencing: Security,Fenced
      • Has view: Yes
      • View description: City, Water, Dock/Mooring, Harbor, Ocean
      • Has water view: Yes
      • Water view: Dock/Mooring,Harbor,Ocean,Water
      Details
      • Parcel number: 5175673
      • Zoning: CD

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Materials
      • Frame, Stone
      Condition
      • Year built: 2020

      Utilities & green energy

      • Electric: 110 Volts, 220 Volts, Circuit Breakers
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: for Gas Range, for Gas Oven, for Electric Dryer, Washer Hookup, Icemaker Connection, Outdoor Gas Grill Hookup

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Pool, 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
      • Security: Intercom, TV Monitor, Doorman, Security Guard, Security Gate, Concierge, Security System
      HOA
      • Amenities included: Hot Water, Pool, Elevator(s), Playground, Recreation Facilities, Fitness Center, Clubroom, Garden Area, Parking, Clubhouse
      • Services included: Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
      • HOA fee: $1,371 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $1,709/sqft
      • Tax assessed value: $1,062,500
      • Annual tax amount: $13,294
      • Date on market: 4/23/2026

        Estimated market value

        $1,087,900

        $1.03M - $1.14M

        $4,981/mo

        Price history

        DateEventPrice
        5/9/2026Price change$1,135,000-2.9%$1,709/sqft
        Source: MLS PIN #73506560 Report a problem
        4/23/2026Listed for sale$1,169,000+18.2%$1,761/sqft
        Source: MLS PIN #73506560 Report a problem
        8/14/2025Listing removed$4,850$7/sqft
        Source: MLS PIN #73402274 Report a problem
        7/10/2025Listed for rent$4,850$7/sqft
        Source: MLS PIN #73402274 Report a problem
        9/3/2021Sold$989,000$1,489/sqft
        Source: MLS PIN #72868252 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$12,304 +13.1%$1,062,500 +6.5%
        2024$10,875 +2.6%$997,700 +1.1%
        2023$10,604 -4.4%$987,300 -3.1%
        2022$11,089 $1,019,200
        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

        83 / 100
        Very Walkable
        80 / 100
        Excellent Transit
        80 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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