ELKHART, IND. — Marcus & Millichap has arranged the sale of the Iron Gate Self-Storage Portfolio in Elkhart, 15 miles east of South Bend. The sales price was not disclosed. The six-property, 289,302-square-foot portfolio was 70 percent occupied at the time of sale. The facilities are located on a total of 37 acres. The properties include County Road 113 Self-Storage; County Road 9 Self-Storage; Johnson Street Self-Storage; Middleton Run Road Self-Storage; Bloomingdale Drive Self-Storage; and State Road 13 Self-Storage. Sean Delaney and Michael Mele of Marcus & Millichap represented the seller, a private investor, and procured the buyer, a limited liability company.