Urban Resort Living: A singular destination in Boston's Seaport

133 Seaport: Live large. A flagship address offering 255 condominium residences with Boston Harbor and Seaport park views, generous private stepped terraces, grand and elegant interiors, and extensive outdoor amenities including a waterfall pool, lounge and dining areas. 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.

135 Seaport: Live modern. Contemporary and cool, 135 Seaport offers 192 condominium residences with Harbor and wrap-around city and sunset views to the west. The expansive fifth-floor terrace offers a grand outdoor pool, sun cabanas, outdoor dining and lounge areas. Contemporary and Cool. 135 Seaport offers residents amazing views of the Boston Harbor, Seaport and wrap-around city and sunset views. Homes include balconies or oversized private terraces for residents. Active indoor fitness amenities include an indoor pool, basketball court, yoga room, and a massive fifth-floor terrace with a grand outdoor pool, sun cabanas, outdoor dining and lounge areas for all residents to enjoy.

Please call/text me at 617 584 9790 or email for a private tour. I provide experienced buyer representation for all new or recently constructed condominium projects in Boston. I am not affiliated in any way with this any of these projects. Tour this property and purchase here with a 29+ year agent protecting your interest...not the developer's.

Building Info:
  • Echelon Boston features underground parking garage with 560 parking spaces
  • 2 levels of spectacular retail and restaurants
  • over 50000 SF of indoor and outdoor residential amenities
  • 1 indoor and 2 outdoor pools
  • state of the art fitness facilities
  • indoor basketball court
  • golf simulator
  • yoga studio. Club Level with fireplace lounge
  • private club dining room
  • outdoor terraces with grill stations and fire pits
  • elevator
  • 24/7 concierge and valet parking
  • doormen
  • porters.
Unit Info:
  • Echelon Boston condos offer white oak wood plank floors
  • open kitchen with custom Italian cabinetry
  • Thermador integrated appliances
  • spa like marble bath
  • oversized window walls capturing city and sky and harbor views
  • dynamic vistas at all levels
  • graceful soaking tub and oversized spa shower in penthouse residences



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133 & 135 Seaport Boulevard, Seaport District, Boston

Neighborhood: Boston - Seaport District
Number of Units: 717
Year Built: 2020