A building with poor traffic flow between rooms, inadequate storage, and rooms that are too small for their intended use suffers from:
Correct Answer
C) Functional obsolescence
Functional obsolescence refers to a loss in value due to deficiencies in the building's design, layout, or features that reduce its utility and desirability compared to newer properties.
Why This Is the Correct Answer
Functional obsolescence refers to a loss in value due to deficiencies in the building's design, layout, or features that reduce its utility and desirability compared to newer properties.
Why the Other Options Are Wrong
Option A: Physical deterioration
Physical deterioration refers to actual wear and tear, damage, or decay of building components due to age, use, or neglect. The issues described (poor traffic flow, inadequate storage, small rooms) are design problems, not physical damage or deterioration of materials.
Option B: External obsolescence
External obsolescence (also called economic obsolescence) is caused by factors outside the property boundaries, such as nearby industrial facilities, airport noise, or neighborhood decline. The problems listed are all internal design issues within the building itself.
Option D: Economic obsolescence
Economic obsolescence is another term for external obsolescence, referring to value loss due to external economic or environmental factors beyond the property owner's control. The described issues are internal design flaws, not external economic influences.
The FED System
F-unctional = F-loor plan problems (internal design), E-xternal = E-nvironment issues (outside factors), D-eterioration = D-amage and decay (physical wear)
How to use: When you see layout, design, or adequacy issues mentioned in a question, immediately think 'F for Functional' since these are Floor plan and Feature problems internal to the building.
Exam Tip
Look for keywords that indicate internal design problems versus external factors or physical damage - words like 'layout,' 'traffic flow,' 'room size,' and 'storage' typically point to functional obsolescence.
Common Mistakes to Avoid
- -Confusing functional obsolescence with physical deterioration when both may be present
- -Thinking external obsolescence applies to any economic factor rather than specifically external influences
- -Assuming all building problems are physical deterioration rather than considering design inadequacies
Concept Deep Dive
Analysis
This question tests understanding of the three types of obsolescence that affect property value: functional, external, and physical deterioration. Functional obsolescence specifically relates to design flaws, layout problems, or inadequate features within the property itself that make it less desirable or useful compared to current market standards. The key distinguishing factor is that functional obsolescence stems from internal design deficiencies rather than external market forces or physical wear and tear. Understanding these distinctions is crucial for appraisers to properly identify value loss sources and apply appropriate adjustment methods.
Background Knowledge
Appraisers must understand the three main categories of depreciation: physical deterioration (wear and tear), functional obsolescence (design deficiencies), and external obsolescence (outside negative influences). Each type requires different analysis methods and has different implications for property valuation and potential cures.
Real-World Application
In practice, appraisers commonly encounter functional obsolescence in older homes with small kitchens, inadequate bathrooms, poor room layouts, or insufficient storage compared to current buyer expectations. This obsolescence is quantified by comparing the subject property to similar properties with superior functional utility.
More Property Description Questions
Property zoned as R-2 typically allows for:
In the rectangular survey system, a section contains how many acres?
Which property right includes the right to receive rental income from a tenant-occupied property?
A property is located in a 100-year flood zone. This means the property has what probability of flooding in any given year?
In a metes and bounds description, the term 'metes' refers to:
People Also Study
Valuation Principles & Procedures
25% of exam
Market Analysis & Highest/Best Use
15% of exam
Appraisal Math & Statistics
15% of exam
USPAP (Ethics & Standards)
15% of exam
Report Writing & Compliance
10% of exam