Zeta Psi is a fraternity whose Columbia chapter (the alpha chapter) was formed on December 12, 1879. The fraternity house was located at 531 West 113th Street. Zeta Psi is known for its past social highlights on campus. However, in the summer of 2007, Columbia University removed Zeta Psi from their chapter house for minor disciplinary issues. The chapter was no longer listed as active as of January 2010.