Four-plus-one

From HistoryWiki

A Four-plus-one is an apartment building type endemic to Chicago consisting of four floors above a sub-grade parking lot. Built primarily in lakefront districts during the 1960s and 1970s, they have attracted their fair share of controversy.

The website, Forgotten Chicago provides the following definition on its website: Defining the Four Plus One by Serhii Chrucky.

Buildings

6610-28 N. Sheridan Road is Bellarmine Hall, a four-plus-one owned by Loyola University.