COMMACK, N.Y. — Island Associates has arranged the purchase of a retail property located at 6233 Jericho Turnpike in Commack. An undisclosed buyer acquired the property for $3.2 million. Situated on 1.9 acres, the site was a former car dealership and features a 15,000-square-foot building. The buyer plans to redevelop the property into a retail use. Roger Delisle of Island Associates represented the buyer, while Bruce Nelson of CBRE represented the undisclosed seller in the transaction.