Property Valuation

Functional obsolescence differs from physical deterioration in that functional obsolescence is caused by:

AWear and tear on the building's components
BWater damage to the foundation
COutdated design features or lack of modern amenities✓ Correct
DNearby industrial development

Explanation

Functional obsolescence is a loss in value due to outdated design, floor plan deficiencies, or lack of modern features (e.g., only one bathroom in a large home, inadequate electrical capacity). Physical deterioration is caused by wear, tear, and deferred maintenance.

Related Illinois Property Valuation Questions

Practice More Illinois Real Estate Questions

1,500+ questions covering all exam topics. Start free — no signup required.

Take the Free Illinois Quiz →