A permit shall be required prior to the erection, conversion or structural alteration of any building, structure or portion thereof and prior to the use or change in use of any building or land. Applications for a permit shall be made in writing on the forms supplied by the Borough of Lindenwold, and the same shall be filled out by the owner or his duly authorized agent. Said form shall then be filed with the Building Inspector, together with a plot plan, drawn to scale, showing the actual dimensions, radius and angles of the lot to be built upon, the exact size and the location of the building or buildings in its or their exact relation to the lot and street line. Where the average front yard depth of the existing buildings does not comply with the district regulation, then the existing buildings in the same block front within 200 feet on either side of the side lot lines of the premises of the applicant shall be shown. The application above mentioned shall be in such form as the governing body shall prescribe and shall contain the name and address of the owner of the land, the exact nature of the work to be done, the name of the contractor or builder, the cost of the work and such other pertinent information as said governing body shall, by resolution, from time to time designate. Said application shall then be approved and endorsed by the Building Inspector prior to the issuance of a permit. A permit shall be granted or refused within 10 days after the written application has been filed with the Building Inspector.