All applications for permits shall be made, in writing, by the owner or tenants or authorized agent and shall be filed with the Zoning Officer. The application shall include a statement as to the proposed use of the building; and, when required by the Zoning Officer, shall be accompanied by a plot plan based upon a plan prepared by a registered engineer or land surveyor, showing the location of the building in relation to property and road lines; and shall contain all information necessary to enable the Zoning Officer to ascertain whether the proposed building complies with the provisions of this chapter.