Mich. Comp. Laws § 125.945
After the acquisition of the real property such property as will be used by public agencies shall be transferred to or placed under the jurisdiction of the appropriate public agencies for public use as defined in this act. The remainder of the land which, in accordance with the betterment plan, is to be devoted to private uses shall be sold or exchanged to individuals, companies, or corporations, whose use of such property shall be in accordance with the limitations and conditions provided in the development plan. If the cost and expense of acquiring and altering, removing or demolishing real property is assessed against a special district, the proceeds from the sale of any remainder shall be credited to the special assessment roll.
Any such sale or exchange may be made without public bidding but only after public hearing by the legislative body upon the proposed sale or exchange and the provisions thereof. The sale or exchange shall be under terms fixed by the legislative body and shall contain provisions that the betterment plan for the property be carried out.
MCL 125.945