For Sale
Condo for sale at 133 Seaport Blvd #520, Boston, MA 02210 | MLS# 73508029 | Listing updated on 2026-10-23
Photo 1 of Condo for sale at 133 Seaport Blvd #520, Boston, MA 02210 | MLS# 73508029 | Listing updated on 2026-10-23
Photo 2 of Condo for sale at 133 Seaport Blvd #520, Boston, MA 02210 | MLS# 73508029 | Listing updated on 2026-10-23
Photo 3 of Condo for sale at 133 Seaport Blvd #520, Boston, MA 02210 | MLS# 73508029 | Listing updated on 2026-10-23
Photo 4 of Condo for sale at 133 Seaport Blvd #520, Boston, MA 02210 | MLS# 73508029 | Listing updated on 2026-10-23
20+
Beds Icon

Street View

$1,449,999

Monthly Est:$7,217

  • Beds Icon1 Bed
  • Beds Icon
    1 Bath
  • Beds Icon693sqft

133 Seaport Blvd #520, Boston, MA 02210

$7,217/moEst:

Get Pre-Approved

  • Condominium

  • Built in 2018

  • $1,517/mo HOA

  • -- sqft lot

  • $2,092/sq.ft

Description

Welcome to the Echelon! This stunning 1 bedroom 1 bathroom comes with 1 valet parking space. To top off this unit you have a private 293 sqft private terrace overlooking Seaport Blvd with a partial harbor view. Finishes include white oak wood plank floors throughout, open kitchen with custom Italian cabinetry, Bosch integrated appliances, and spa like marble bath. Echelon Seaport 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. Residents also enjoy services including 24/7 concierge!

  • Houzeo last checked: 12 hours ago
  • Listing updated: October 23, 2026 at 7:05 am
  • Listing Provided by: Kerry D'Ambroise (978) 821-2187 | Columbus and Over Group, LLC (617) 645-3407
  • Source: MLS Property Information Network-MA | MLS#: 73508029 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

    $1517/mo

  • Finished Area

    693 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MLS Property Information Network

  • MLS Number

    73508029

  • MLS Status

    Active

  • Days on Market

    180

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Location

HOA Management

N/A

HOA Fees

$1,517/ Monthly

Amenities

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

Water Water

Sewer Sewer

Gym Gym

Elevator Elevator

Pool Pool

Insurance Insurance

Parking Parking

Maintenance Maintenance

Snow Removal Snow Removal

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

    Bedroom: 1

    Bathroom: 1

Interior

  • Sewer

    Public Sewer

  • Exterior Features

    Patio Enclosed

  • Heating

    Heat Pump

  • Cooling

    Central Air

Utilities & Energy

  • Security Features

    Concierge

  • Water Source

    Public

  • Association Amenities

    Pool, Elevator(s), Recreation Facilities, Fitness Center, Parking

  • Laundry Features

    In Unit

  • Basement

    N

  • Parking Features

    Attached, Deeded

  • Pool Features

    Association, In Ground

Other Features

  • Patio And Porch Features

    Patio Enclosed

  • Disclosures

    Tenant In Place Until 8/31/27 At $6k A Month

Price History

DateEventPrice

10/20/2026

Source: mls_logoMLS Property Information Network-MA #73508029

Listed for Sale

$1,449,999 +24066.65%

$2,092/sqft

05/20/2026

Source: mls_logoMLS Property Information Network-MA #73508028

Sold

$6,000 -99.59%

$9/sqft

05/20/2026

Source: mls_logoMLS Property Information Network-MA #73508029

Listing Removed

$1,449,999 +24066.65%

$2,092/sqft

05/09/2026

Source: mls_logoMLS Property Information Network-MA #73508028

Contingent (Active Under Contract)

$6,000

$9/sqft

04/27/2026

Source: mls_logoMLS Property Information Network-MA #73508028

Listed for Sale

$6,000 -99.59%

$9/sqft

Show more

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 133 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.

Advertising Broker: Derek Greene | The Greene Realty Group