CHICAGO — Interra Realty has arranged the sale of a 42-unit apartment building located at 4070 N. Kenmore Ave. in Chicago’s Buena Park neighborhood for $5.2 million. All of the units are studios and were recently renovated. Originally constructed in 1929, the property was fully occupied at the time of sale. Joe Smazal of Interra represented the private local seller as well as the buyer, a local private investor. As part of the transaction, the buyer assumed the existing loan on the asset.