Knights of Columbus Building (1969)

The Knights of Columbus, a Roman Catholic fraternal service organization, have their headquarters in a 23-story modern building completed in 1969 at One Columbus Plaza in New Haven. Also known as the Knights of Columbus Tower, the building was designed by Kevin Roche John Dinkeloo and Associates. The KOC was founded in New Haven in 1882 and held its early meetings at St. Mary’s Church. In 1906 the first building specifically built for the organization was dedicated on Chapel Street. From 1953 to 1969 the Knights of Columbus Supreme Office was located in the former headquarters of the New Haven Railroad.