It shall be unlawful to use or permit the use of any building or part thereof hereafter created, changed, converted, altered or enlarged, wholly or in part, until a Certificate of Occupancy shall have been issued by the Construction Code Official and no certificate shall be issued unless the land, building and use thereof comply with this chapter; all matters incorporated on the approved subdivision or site plan have been completed and certified by the Municipal Engineer; and the Building and Health Codes are complied with.