New Haven, CT

100 College Street

Market Sectors
Owner/Developer
Winstanley Enterprises
Architect
Elkus Manfredi Architects
100 College Street was originally home to Alexion Pharmaceuticals’ global headquarters in New Haven, Connecticut. The building consists of 12 stories and a total of 418,880 SF of laboratory and office space. Associated with the building is also a six-story, 850-space parking garage.