A building permit is required to demolish any building or structure within the City of Medford, and a permit fee is prescribed for the issuance of such a permit. Sections 9.501 to 9.503 further prescribe the demolition requirements and administrative procedures to be followed. The requirements of Sections 9.501 to 9.503 shall apply to the voluntary demolition of structures and to demolition which is required by or under any other code of the City of Medford.