121 Broadway

View of the Entrance to 121 Broadway, rendering by BXP

121 Broadway is a high-rise residential project currently under construction and is slated for completion in 2027. The development is all electric and features 439 apartments. Of these units, 20% are designated as affordable and an additional 5% are reserved for middle-income households. The building will also include tenant amenities such as an indoor family room, a dog run, and a viewing platform on the top floor overlooking the Boston skyline. The ground plane includes a substantial retail area, a double-height lobby, and a shared public porch area with an integrated water feature.

BXP obtained a building permit for the project in early 2024, construction of its foundation began in spring 2025, and the building is close to being topped off as of February, 2026.

Review and Approval Documents:

• 135 Broadway Design Review Conforming Set

  (Approved April 12, 2022)

• IDCP Amendment II Master Plan - (Approved January 14, 2022)

• Massachusetts Environmental Policy Act - Certificate of Approval (November 2021)

121 Broadway - View from Yellow Garage

121 Broadway - View from Broadway

121 Broadway - View of Entry from Broadway

121 Broadway - View from 300 Binney Street

121 Broadway - View from Galileo Galilei Way

121 Broadway - View from Green Garage

121 Broadway - Detailed View of Entry from Broadway

121 Broadway - North Entry

121 Broadway - Lobby Interior

121 Broadway - View of Family Room

121 Broadway - View of Family Room Play Area

• Project Stats

  Project Partners:
  BXP
  
  Architect:
  Stantec
  
  Landscape Architect:
  Lemon Brooke
  
  General Contractor:
  Truner Constructon
  
  Year Started:
  2019

• Contact the Team

  Joel Smith, ext 14, jsmith@cambridgeredevelopment.org

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