Parcel lines are approximate and shown for illustration only. An artists rendering of the planned Central Commerce Center at 9401 Diamond Drive in North Little Rock. ( Colliers) Provided by Colliers International Arkansas) The group planning a new 200,000-SF industrial facility has purchased 13 acres for $1.5 million in North Little Rock for the project, and construction is set to begin on June 1. The total estimated cost for the project is more than $15 million, Isaac Smith of Colliers International Arkansas told Arkansas Business late Tuesday. His firm wil lease and manage the center. Central Commerce Center LLC closed Monday on the 13.32 acres at 9401 Diamond Drive near the Galloway exit along I-40. The seller was SBD Investments LLC.