All buildings or structures in the City which by reason of decay, dilapidation, or damage by fire, the elements, or any other cause, are now or hereafter shall become, in the judgment of the Code Enforcement Officer, dangerous to the lives and safety of persons or property or unsafe for the purpose or purposes for which they are being used, unsafe or unfit structures and premises as defined in this chapter are declared to be public nuisances. [Ord. 4515 § 2, 2021; Ord. 4305 § 1, 2016; Code 1970 § 16.50.020.]