Following the de-chartering of Sigma Chi in 2018 and a series of lawsuits since then, the University ended an 86-year-old ground lease that was held by a group of Sigma Chi alumni. Now, residents are redefining 550 Lasuen's role in campus culture as the only non-theme non-Greek Row house in Neighborhood Magnolia, and as Sigma Chi seeks to re-establish its own identity on campus.