For Sale
Condo for sale at 133 Seaport Blvd #12, Boston, MA 02210 | MLS# 73567330 | Listing updated on 2026-08-28
Photo 1 of Condo for sale at 133 Seaport Blvd #12, Boston, MA 02210 | MLS# 73567330 | Listing updated on 2026-08-28
Photo 2 of Condo for sale at 133 Seaport Blvd #12, Boston, MA 02210 | MLS# 73567330 | Listing updated on 2026-08-28
Photo 3 of Condo for sale at 133 Seaport Blvd #12, Boston, MA 02210 | MLS# 73567330 | Listing updated on 2026-08-28
Photo 4 of Condo for sale at 133 Seaport Blvd #12, Boston, MA 02210 | MLS# 73567330 | Listing updated on 2026-08-28
37+
Beds Icon

Street View

$4,695,000

Monthly Est:$23,369

  • Beds Icon3 Beds
  • Beds Icon
    4 Baths
  • Beds Icon1,957sqft

133 Seaport Blvd #12, Boston, MA 02210

$23,369/moEst:

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  • Condominium

  • Built in 2019

  • $4,675/mo HOA

  • -- sqft lot

  • $2,399/sq.ft

Description

SUMMER OFFER: One Year of Condo Fees Included! Experience waterfront living at its finest in this exceptionally rare 3-bedroom, 3.5-bath residence at EchelonSeaport. One of only approximately 10 water-view terrace residences in the building—and the first of its kind to return to market—this home offers sweeping harbor views from a spectacular private terrace, along with a private balcony off the primary suite. Designed for both elevated everyday living and effortless entertaining, the residence features a sun-filled open layout, floor-to-ceiling windows, chef’s kitchen, custom closets, and designer window treatments. Two garage parking spaces complete the offering. Residents enjoy 50,000+ SF of world-class amenities, including multiple pools, fitness center, lounges, outdoor terraces, and 24/7 concierge services, all in the heart of Boston’s Seaport.

  • Houzeo last checked: 34 minutes ago
  • Listing updated: August 28, 2026 at 7:05 am
  • Listing Provided by: Laura Rodriguez (787) 237-3140 | The Collaborative Companies (617) 236-0060
  • Source: MLS Property Information Network-MA | MLS#: 73567330 MLS Property Information Network-MA

Part of

Building
133 Seaport Blvd
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Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    1

  • County

    Suffolk County

  • City

    Boston

  • Neighborhood

    South Boston Waterfront

  • Year Built

    2019

  • HOA Fees

    $4675/mo

  • Finished Area

    1,957 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MLS Property Information Network

  • MLS Number

    73567330

  • MLS Status

    Active

  • Days on Market

    45

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Location

HOA Management

N/A

HOA Fees

$4,675/ Monthly

Amenities

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

Gym Gym

Trash Pickup Trash Pickup

Sewer Sewer

Insurance Insurance

Gas Gas

Maintenance Maintenance

Pool Pool

Heating Heating

Security Guard Security Guard

Water Water

Elevator Elevator

Parking Parking

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: 3

    Bathrooms: 4

Interior

  • Exterior Features

    Deck, Balcony

  • Sewer

    Public Sewer

  • Cooling

    Heat Pump

  • Appliances

    Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer

  • Heating

    Heat Pump

Utilities & Energy

  • Security Features

    Doorman, Concierge

  • Water Source

    Public

  • Association Amenities

    Hot Water, Pool, Elevator(s), Fitness Center, Parking

  • Basement

    N

  • Parking Features

    Under, Deeded

Other Features

  • Disclosures

    Storage Unit Available For Purchase On The Same Floor. Staged Pictures

  • Patio And Porch Features

    Deck

Price History

DateEventPrice

08/24/2026

Source: mls_logoMLS Property Information Network-MA #73567330

Listed for Sale

$4,695,000

$2,399/sqft

South Boston Waterfront Ranks #27 in Boston, MA

Homes for sale
87

Homes

Rental prices
$3,501

Rental Prices

Median Home Price
$1.01M

Median Home Price

South Boston Waterfront, Boston, MA neighborhood guide

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Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Oct 09, 2026, 02:30PM. 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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