For the purpose of this subchapter the following definition shall apply unless the context clearly indicates or requires a different meaning.
UNSAFE BUILDING. Buildings and structures unsafe, unstable or unsanitary, inadequately provided with exit facilities, constituting a fire hazard, unsuitable or improper for the use or occupancy to which they are put, constituting a hazard to health or safety because of inadequate maintenance, dilapidation, obsolescence, or abandonment, or otherwise reasonably dangerous to life or property.
(`63 Code, § 1309.01)