For Sale
New
Condo for sale at 135 Seaport Blvd #PH3B, Boston, MA 02210 | MLS# 73594507 | Listing updated on 2026-10-23
Photo 1 of Condo for sale at 135 Seaport Blvd #PH3B, Boston, MA 02210 | MLS# 73594507 | Listing updated on 2026-10-23
Photo 2 of Condo for sale at 135 Seaport Blvd #PH3B, Boston, MA 02210 | MLS# 73594507 | Listing updated on 2026-10-23
Photo 3 of Condo for sale at 135 Seaport Blvd #PH3B, Boston, MA 02210 | MLS# 73594507 | Listing updated on 2026-10-23
Photo 4 of Condo for sale at 135 Seaport Blvd #PH3B, Boston, MA 02210 | MLS# 73594507 | Listing updated on 2026-10-23
32+
Beds Icon

Street View

$4,495,000

Monthly Est:$22,373

  • Beds Icon2 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,164sqft

135 Seaport Blvd #PH3B, Boston, MA 02210

$22,373/moEst:

Get Pre-Approved

  • Condominium

  • Built in 2018

  • $5,128/mo HOA

  • 0.05 acre lot

  • $2,077/sq.ft

Description

Positioned atop EchelonSeaport Tower 2, this is the only Penthouse remaining residence in the building. The top penthouse features bright southern exposure, 2 bedrooms plus a study, and 2.5 baths. Refined finishes include a gas fireplace, wide-plank ivory oak floors, a custom Italian kitchen with Gaggenau appliances and beautifully built out closets. Two garage spaces—one assigned and one valet—are included. Residents enjoy 50,000+ SF of exclusive amenities, including three pools, a state-of-the-art fitness center with basketball court, sports simulator, and yoga studio. The Club Level offers a lounge, library, private dining room, and expansive terraces with grills and fire pits, plus 24/7 concierge, doorman, and porter services alongside vibrant on-site retail and dining.

  • Houzeo last checked: 12 hours ago
  • Listing updated: October 23, 2026 at 3:32 pm
  • Listing Provided by: Laura Rodriguez (787) 237-3140 | The Collaborative Companies (617) 236-0060
  • Source: MLS Property Information Network-MA | MLS#: 73594507 MLS Property Information Network-MA

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    1

  • County

    Suffolk County

  • City

    Boston

  • Neighborhood

    South Boston Waterfront

  • Year Built

    2018

  • HOA Fees

    $5128/mo

  • Finished Area

    2,164 sqft

  • Lot Size

    0.05 acre lot

  • Basement Area

    - sqft

  • MLS Name

    MLS Property Information Network

  • MLS Number

    73594507

  • MLS Status

    New

  • Days on Market

    1

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Location

HOA Management

N/A

HOA Fees

$5,128/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Heating Heating

Elevator Elevator

Snow Removal Snow Removal

Sewer Sewer

Pool Pool

Gas Gas

Club House Club House

Maintenance Maintenance

Parking Parking

Gym Gym

Trash Pickup Trash Pickup

Insurance Insurance

Security Guard Security Guard

Water Water

Reserve Funds Reserve Funds

Recreation Facilities Recreation Facilities

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 3

Interior

  • Exterior Features

    Hot Tub/spa

  • Sewer

    Public Sewer

  • Cooling

    Central Air

  • Heating

    Heat Pump

Utilities & Energy

  • Association Amenities

    Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Parking

  • Pool Features

    Association, In Ground, Indoor, Heated

  • Basement

    N

  • Parking Features

    Under

  • Water Source

    Public

  • Laundry Features

    In Unit

  • Security Features

    Doorman, Concierge

Other Features

  • Community Features

    Public Transportation, Shopping, Park, Walk/jog Trails, Highway Access

  • Disclosures

    Condo Fee Includes 2 Parking Fees. Unit Sold As Is; Unit Previously Birefly Occupied 1 Yr Limited Warranty Included In P&s.

Price History

DateEventPrice

10/23/2026

Source: mls_logoMLS Property Information Network-MA #73594507

Listed for Sale

$4,495,000 -10.01%

$2,077/sqft

06/20/2026

Source: mls_logoMLS Property Information Network-MA #73481469

Listing Removed

$4,995,000

$2,308/sqft

03/02/2026

Source: mls_logoMLS Property Information Network-MA #73481469

Listed for Sale

$4,995,000

$2,308/sqft

South Boston Waterfront Ranks #27 in Boston, MA

Homes for sale
83

Homes

Rental prices
$3,501

Rental Prices

Median Home Price
$1.01M

Median Home Price

South Boston Waterfront, Boston, MA neighborhood guide

Getting Around 135 Seaport Blvd

Walk Score®

Walk Score

Very Walkable

86/100

Transit Score®

Transit Score

Excellent Transit

88/100

Data provided by Redfin

Nearby Homes

Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Oct 23, 2026, 08:45PM. The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third-party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. © 2026 MLS Property Information Network, Inc. All Rights Reserved.

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