No person, firm or corporation shall construct a mobile home park without first obtaining a permit to do so. All permits to construct, all licenses to operate, and all permits to make alterations therein shall be prominently displayed in the park office. All licenses issued under this Act shall be transferable only with the written consent of the Department, provided, however, that the Department may not withhold such consent where the provisions of this Act have been met. The new licensee shall provide to the Department the information required in paragraphs (a), (c) and (e) of Section 4.