One Post Office Square

Land Sq. Feet
77,791 sq ft
Building Size
207,000 sq ft
Project Manager
Project Description
Anchor Line Partners and Jones Lang LaSalle Corporation propose to upgrade the existing property at One Post Office Square, Boston. The existing property contains a 41-story, 515 foot tall multi-tenant office tower, and a 6-story garage with 8 levels of parking and 371 spaces. The upgrades to the office tower will include the replacement of the existing façade with a glass curtainwall from the ground level to level 30, an overclad system between levels 31 and 38, along with the addition of mid-level and roof level attractions, and the addition of infill areas below existing cantilevered corners. The existing parking structure and associated spaces will be demolished and replaced by a new 18 story structure with ground floor retail and drop-off for an automated parking garage. The automated parking garage will include 3 stories above grade and 2 stories below, with a 13-story addition above the garage that extends the existing office floor plates from the One Post Office Square office tower, and two floors of mechanical space above.

Project Phase

  • Letter of Intent
  • Under Review
  • Board Approved
  • Under Construction
  • Construction Complete
  • Boston Planning & Development Agency
  • One City Hall Square, Boston, MA 02201
  • Tel: 617.722.4300  Fax: 617.248.1937
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