Any dilapidated building situated upon a principal street of the city, unfit for human habitation or other lawful use, devoted to no use or purpose and a source of serious discomfort and annoyance to the public and of actual danger to useful and valuable property of the community within range of its influence, is a public nuisance.
('74 Code, § 6-16) (Ord. 681, passed 8-15-61)