IllinoisMultifamily AIA sells six-unit apartment building in Evanston March 12, 2020 Share on Facebook Share on Twitter Share on LinkedIn Share via email Apartment Investment Advisers (AIA) recently closed the sale of an apartment building in Chicago’s northern suburb of Evanston, Illinois. The six-unit building, located at 116 Keeney Street, sold for $1,650,000 or $275,000 per unit. Jack Cassin of AIA was the sole broker involved in the sale.