133 Seaport

133 Seaport

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133 lobby

133 lobby

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The grand pool

The grand pool

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The relaxation pool

The relaxation pool

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133 living room

133 living room

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133 kitchen

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133 terrace

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133 Seaport

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Echelon Seaport

Seaport District
135 Seaport Boulevard, Boston MA 02210
682 – 1,554 sqft
1 – 3 bd
1 – 2 ba

Elevate Your Expectations

The two contextual EchelonSeaport towers are a refined addition to the Seaport skyline. Timelessly crafted in stone and glass, KPF/Kohn Pedersen Fox’s stepped silhouettes enhance select residences with oversized extraordinary private terraces.

Design & Amenities

Different by Design

The Jeffrey Beers-designed, dramatic double-height lobby ushers in an elevated design experience from the moment you step in from Seaport Boulevard. Exotic marbles, warm woods, and intriguing metals create a richly-textured lobby experience with multiple conversation areas. Embracing the art of hospitality, this is an urban resort, warm, inviting and comfortable, encouraging residents to gather and socialize.


Each residence is a canvas for personal style with oversized window walls capturing city, sky and harbor views. Homes are bathed in natural light with engineered wide white oak wood plank flooring throughout.


Dynamic vistas are offered at all levels, intimate views of the landscaped courtyard, glittering panoramas of the ever-changing skyline, and a captivating new perspective of the Boston Harbor.


The tiered silhouette of EchelonSeaport creates an array of oversized private outdoor terraces rarely seen in Boston. Designed to be an extension of your living and dining rooms, these signature terraces maximize your enjoyment of beautiful spring, summer and fall days.


133 Seaport’s penthouses are your oasis from the world, with breathtaking terraces and soothing finishes to complement and inspire your own personal design. Grand, floor-to-ceiling glass spaces are optimal for entertaining with guests, or simply embracing and welcoming you home at the end of each day.

Seaport District, Boston

Get centered. Get connected.

Anchoring the Innovation District is the Boston’s most anticipated residential destination. More than an address, EchelonSeaport offers an exciting new way to live with curated retail, dynamic courtyards, and enriching indoor and outdoor amenities. EchelonSeaport follows the rich tradition of Boston place making, leaving its mark on the continued momentum of the city.

Echelon Seaport
Seaport District,  Boston, MA