What type of obsolescence is illustrated by an industrial building with low ceilings and outdated design?

• A. Functional obsolescence
• B. Economic obsolescence
• C. Physical deterioration
• D. External obsolescence

Answer: (A)

Functional obsolescence occurs when a building’s design or features limit its usefulness in today’s market. An industrial facility with low ceilings and an outdated layout can’t accommodate modern equipment or workflows as efficiently as newer facilities, reducing its productivity, versatility, and appeal. Even though the structure may be physically sound, the design itself no longer meets current needs, which lowers value. This isn’t about wear and tear (that would be physical deterioration) and it isn’t driven by outside factors like market conditions or neighboring uses (that would be economic or external obsolescence). So the scenario clearly fits functional obsolescence.