No land shall be used nor building erected until a zoning permit shall have been obtained. Each application for a zoning permit shall be filed with the Zoning Officer and shall contain all the information necessary to enable the Zoning Officer to ascertain whether the proposed excavation, erection, construction, structural alteration, occupation, use and/or change in use will comply with the provisions of this chapter. In addition to other necessary data, the application shall be accompanied by a plot plan, in duplicate, drawn to scale, showing the land involved, the location of all existing and proposed buildings and other structures thereon, the location of all abutting streets, roads and alleys, and the location of all existing buildings on abutting land within 120 feet of the side and rear lot lines of the land involved. The application shall also show the name and address of the applicant. An application for a zoning permit may be filed by the owner, tenant, lessee, general agent, architect, engineer, or building contractor of the building or premises involved. The Zoning Officer is hereby authorized to combine or include the application for a zoning permit with an application for a building permit and may use the same form for both permits. However, the applicant must meet all of the requirements of this chapter before either a building permit or a zoning permit shall be issued.