121 Seaport
Boston Trophy Tower Commands $455M
Skanska’s 450,000-square-foot, LEED Platinum-certified asset opened in June. The office portion is fully leased to Alexion Pharmaceuticals and PTC.
Boston’s 121 Seaport: Behind the Signature Design
The high-rise has an elliptical silhouette, shaped by the need to avoid building over the transit tunnel and to reduce wind drag. Phil Casey, principal at CBT Architects, shares details of the design process, along with some current office trends.
First Tenant at Boston’s 121 Seaport Signs for 250 KSF
Cresa Boston secured the space on behalf of tenant PTC, which will set up its new global headquarters in the 480,000-square-foot tower currently under development by Skanska US.
Skanska Inks 250 KSF Boston Office Lease
In early 2019, tech company PTC will move its global headquarters to the top half of 121 Seaport, a 400,000-square-foot class A office building in Boston’s Seaport District.
Skanska Tops Out on Green Office Building in Boston
The tower, designed by CBT Architects, will feature double the traditional amount of vision glass in an elliptical, bevel-edged frame.





