133 Seaport Blvd, Unit 920

$2,299,000
Price
1,255 Sq. Ft.
$1,832 / Sq. Ft.
1,255
Sq. Ft.
$1,832
per Sq. Ft.

Description

Step into a residence where every detail—from elevated furnishings to refined designer fixtures—has been thoughtfully curated to enhance daily living. Enjoy calming Boston Harbor views as a backdrop to your custom glass Napoleon fireplace, creating an inviting setting for morning coffee or unwinding at day’s end. A built-in EuroCave wine fridge makes entertaining effortless, while wide oak plank flooring and an oversized kitchen island anchor the open-concept living area. The split-bedroom layout...Step into a residence where every detail—from elevated furnishings to refined designer fixtures—has been thoughtfully curated to enhance daily living. Enjoy calming Boston Harbor views as a backdrop to your custom glass Napoleon fireplace, creating an inviting setting for morning coffee or unwinding at day’s end. A built-in EuroCave wine fridge makes entertaining effortless, while wide oak plank flooring and an oversized kitchen island anchor the open-concept living area. The split-bedroom layout offers added privacy, and the primary suite features a spa-inspired bath with a Japanese smart toilet for a touch of everyday indulgence. With valet parking, a private storage unit, and full access to Echelon’s world-class amenities, this home delivers a polished, convenient, and service-rich lifestyle in one of Boston’s premier residential communities.
  1. Listed by Easter Entwistle Advisors • Douglas Elliman Real Estate - Easter Entwistle Advisors
  2. Listed by Michelle Easter • Douglas Elliman Real Estate - Easter Entwistle Advisors
  3. Listed by Herb Entwistle • Douglas Elliman Real Estate - Easter Entwistle Advisors
  4. Listed by Marissa Valdez • Douglas Elliman Real Estate - Easter Entwistle Advisors

Property Details for 133 Seaport Boulevard, Unit 920

Town
Boston
MLS Area
Seaport District
Area
MA-Boston-Seaport District, MA-Boston
Style
High-Rise
Garage Spaces
2
Parking Spaces
2.00
Parking Spaces Total
4
LISTING UPDATED: 12/02/2025 05:41 PM

Property Details for 133 Seaport Boulevard, Unit 920

StatusActive
MLS #73456795
Days on Market48
Taxes$23,595 / year
HOA Fees$2,527 / month
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built2020
CountySuffolk County

Location

Listing Courtesy of Douglas Elliman Real Estate - Easter Entwistle Advisors, Easter Entwistle Advisors; Douglas Elliman Real Estate - Easter Entwistle Advisors, Michelle Easter; Douglas Elliman Real Estate - Easter Entwistle Advisors, Herb Entwistle; Douglas Elliman Real Estate - Easter Entwistle Advisors, Marissa Valdez
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Building Information for 133 Seaport Boulevard, Unit 920

Building/ComplexEchelonSeaportFloor9Stories-Residences733Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built2020

Payment Calculator

$15,698 per month

30 year fixed, 6.15% Interest

Principal and Interest

$11,205

Property Taxes

$1,966

HOA Dues

$2,527

The Payment Calculator is for illustrative purposes only.

Property Information for 133 Seaport Boulevard, Unit 920

General Details
Property Details
  • Association Amenities: Hot Water, Laundry, Elevator(s), Fitness Center, Clubroom, Garden Area, Parking, Clubhouse
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Tennis Court, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, T-Station
  • Living Area: 1255.0
  • SqFt with Basement: No
  • Total Units: 255
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: Yes
  • Water View: Yes
  • Year Built Details: Actual
  • Year Built Source: Public Records
Features
Interior Features
  • Basement Features: N
  • Num of Baths: 3.0
  • Num of Full Baths: 2
  • Num of Half Baths: 1
  • Bathrooms Total Decimal: 2.50
  • Bathrooms Total Integer: 3
  • FireplaceYN: Yes
  • Fireplaces: 1
  • Flooring: Wood
  • Primary Bath: Yes
  • SpaYN: No
Exterior Features
  • Exterior Features: Deck - Roof, Deck - Composite, Balcony, City View(s)
  • Exterior Features: City View(s), Pool - Inground, Pool - Above Ground Heated, Balcony, Deck - Roof, Deck - Composite
  • Patio And Porch Features: Deck - Roof, Deck - Composite
  • Pool Features: Association, In Ground, Heated
  • Structure Type: High-Rise
  • View: City
  • View: Yes
  • Waterfront Features: Waterfront, Bay, 3/10 to 1/2 Mile To Beach, Beach Ownership(Public)
  • Waterview Features: Harbor
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 2.00
  • Garage: Yes
  • Garage Parking: Under, Garage Door Opener, Deeded
  • Parking Features: Under, Garage Door Opener, Deeded
  • Parking Features: Deeded
Utilities
  • Cooling: Central Air
  • Cooling: Yes
  • Heating: Heat Pump
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Gas Range
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Disclosures: Condo Fee includes valet parking fee of $390.12 for 2 vehicles
Tax Information
  • Tax ID: W:06 P:02642 S:175,5135829
  • Assessments: $2,037,600
  • Book: 0
  • Tax Year: 2025
  • Zoning: CD
Building / Association Information
Living Characteristics
  • Beds Total: 2
  • Total Living Levels: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
  • Complex Name: Echelon Seaport
  • Complex Complete: Yes
  • Association Security: Doorman, Concierge
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 920
  • Unit Floor Level Integer: 9.0

Property History for 133 Seaport Boulevard, Unit 920

DateEvent & SourcePriceAppreciation
Nov 20, 2025

Canceled

MLS PIN #73362631

$2,299,000—
Nov 20, 2025

Listed (Active)

MLS PIN #73456795

$2,299,000—
Aug 13, 2025

Price Change

MLS PIN #73362631

$2,349,000—
Jul 25, 2025

Price Change

MLS PIN #73362631

$2,364,000—
May 15, 2025

Price Change

MLS PIN #73362631

$2,399,000—
Apr 22, 2025

Canceled

MLS PIN #73361374

$2,499,000—
Apr 22, 2025

Listed (Active)

MLS PIN #73362631

$2,499,000—
Apr 18, 2025

Listed (Active)

MLS PIN #73361374

$2,499,000—
Apr 15, 2025

Canceled

MLS PIN #73345690

$2,499,000—
Mar 14, 2025

Listed (Active)

MLS PIN #73345690

$2,499,000—
Jan 13, 2025

Canceled

MLS PIN #73253439

$2,499,000—
Oct 31, 2024

Expired

MLS PIN #73253439

$2,499,000—
Jun 17, 2024

Listed (Active)

MLS PIN #73253439

$2,499,000—
Jul 31, 2022

Expired

MLS PIN #72955950

$2,399,000—
Mar 22, 2022

Listed (Active)

MLS PIN #72955950

$2,399,000—
Apr 30, 2020

Sold

MLS PIN #72601269

$1,995,000—
Jan 27, 2020

Contingent

MLS PIN #72601269

—
Dec 17, 2019

Listed (Active)

MLS PIN #72601269

$1,995,000—
DateEvent & SourcePrice
11/20/2025

Canceled

MLS PIN #73362631

$2,299,000
11/20/2025

Listed (Active)

MLS PIN #73456795

$2,299,000
08/13/2025

Price Change

MLS PIN #73362631

$2,349,000
07/25/2025

Price Change

MLS PIN #73362631

$2,364,000
05/15/2025

Price Change

MLS PIN #73362631

$2,399,000
04/22/2025

Canceled

MLS PIN #73361374

$2,499,000
04/22/2025

Listed (Active)

MLS PIN #73362631

$2,499,000
04/18/2025

Listed (Active)

MLS PIN #73361374

$2,499,000
04/15/2025

Canceled

MLS PIN #73345690

$2,499,000
03/14/2025

Listed (Active)

MLS PIN #73345690

$2,499,000
01/13/2025

Canceled

MLS PIN #73253439

$2,499,000
10/31/2024

Expired

MLS PIN #73253439

$2,499,000
06/17/2024

Listed (Active)

MLS PIN #73253439

$2,499,000
07/31/2022

Expired

MLS PIN #72955950

$2,399,000
03/22/2022

Listed (Active)

MLS PIN #72955950

$2,399,000
04/30/2020

Sold

MLS PIN #72601269

$1,995,000
01/27/2020

Contingent

MLS PIN #72601269

—
12/17/2019

Listed (Active)

MLS PIN #72601269

$1,995,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 133 Seaport Boulevard, Unit 920

Taxable ValueLand-Additions$2,037,600Total-
Tax Record2025$23,595 ($1,966 / month)
Home Facts
Beds2Total Finished SqFt1,255 SqFtAbove Grade Finished SqFt1,255 SqFtStories1StyleCondominiumYear Built2018Year Renovated2019ZoningCDCountySUFFOLKAPNCBOS W:06 P:02642 S:175

Schools near 133 Seaport Boulevard, Unit 920

This home is within Boston Public Schools.
Rating
School
Type
Grades
Distance
Public - PK to 8
Public - 9 to 12
Public - PK to 5
Public - PK to 6
Rating
School
Distance
James F. Condon School
PublicPK to 8

Josiah Quincy Elementary School
PublicPK to 5

Joseph P. Tynan Elementary School
PublicPK to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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133 Seaport Boulevard, Unit 920 is a condo for sale in Boston, MA 02210. This property was listed for sale on November 20, 2025 by Douglas Elliman Real Estate - Easter Entwistle Advisors, it's currently listed at $2,299,000. It has been on the market for a total of 48 days and was last sold on April 30, 2020. This listing's school district is Boston Public Schools. Nearby schools include James F. Condon School, Boston - Boston Collaborative High School and Josiah Quincy Elementary School. 133 Seaport Boulevard, Unit 920 is a 2-bed, 3-bath, 1,255 sqft condo built in 2020.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Douglas Elliman Real Estate - Easter Entwistle Advisors, Easter Entwistle Advisors; Douglas Elliman Real Estate - Easter Entwistle Advisors, Michelle Easter; Douglas Elliman Real Estate - Easter Entwistle Advisors, Herb Entwistle; Douglas Elliman Real Estate - Easter Entwistle Advisors, Marissa Valdez

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. 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., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS 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.