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133 Seaport Blvd # 12, Boston MA 02210

$4,695,000

Estimated $33,709/month Calculator

Condo

3 Bedrooms

Baths

1957

Total Parking: 4 (2 Garage)

Built in 2019

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.

This home has been viewed 13 times

Last Checked: September 15th, 2026 at 1:43am (Source: MLS PIN #73567330)

Garage Parking

Air Conditioning

Waterview

Lead Paint Free

Accessible Features

General Information for 133 Seaport Blvd # 12, Boston MA 02210

Listing ID73567330

Property TypeCondominium

Price4695000 ($2399.08/SqFt)

Building Style2/3 Family

CityBoston

CountySuffolk

MLS AreaSeaport District

Neighborhood(s)

Total Parking4 (2 Garage)

Unit Level21

Levels in Unit1

Year Built2019

Year Built SourcePublic Records

Year Built DetailsApproximate

Building Construction Status

ZoningCD

Unit Features for 133 Seaport Blvd # 12, Boston MA 02210

Approximate Living Area Total1957

Living Area Includes BasementNo

Rooms5

Bedrooms3

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

Laundry

Fireplaces

Outdoor SpaceNo

Flooring

Electric

AppliancesRange

Condo Association Features for 133 Seaport Blvd # 12, Boston MA 02210

Complex NameEchelonseaport

Pet PolicyAllowed

Building ManagementDeveloper Advisory Board

Building Construction Status

Number of Units255

Year Built2019

Year Built DetailsApproximate

Year Built SourcePublic Records

WaterPublic

SewerPublic Sewer

Parking Features1

Building AmenitiesBeach Rights

Disclosures for 133 Seaport Blvd # 12, Boston MA 02210

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourcePublic Records

Special Listing Conditions

ExclusionsRefrigerator In Basement And Table In The Kitchen.

Compensation Based On

Documents AvailablePerc Test

Financial Information for 133 Seaport Blvd # 12, Boston MA 02210

Association Fee

Optional Fee0

Association Fee IncludesLandscaping

Optional Fee Includes

Association Fee FrequencyMonthly

Assessed Value$4,953,300

Real Estate Tax57359

Tax Year2025

Location Information for 133 Seaport Blvd # 12, Boston MA 02210

Neighborhood(s)

MLS AreaSeaport District

Area Amenities

Contact Information for 133 Seaport Blvd # 12, Boston MA 02210

Agent

Name: Laura Rodriguez

Office

Name: The Collaborative Companies

Phone: 617-236-0060

Payment Calculator

, Interest

Property Taxes 4779.92

Principal & Interest 28929.1

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

The Collaborative Companies

Laura Rodriguez

Agent Phone

Office Phone

(617) 236-0060

Text Agent Call Agent Call Office

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EXIT

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