It is unlawful to convert any real estate within the city to contain condominium units, or to submit the conversion condominiums to the provisions of the Condominium Property Act (ILCS Ch. 765, Act 605, §§ 1 et seq.), without first obtaining a certificate of condominium conversion from the city at least 30 days prior to issuing any notice of intent to convert to the tenants of the building involved.
(2000 Code, § 15.32.020)