Property ValuationIntermediateDelaware Exam

The principle of 'contribution' in real estate appraisal states that:

AEach improvement adds its full cost to the property's value
BThe value of any component is measured by how much it contributes to the value of the wholeCorrect
CEach added bedroom contributes equally to value
DProperty value is the sum of all individual improvements

Why The value of any component is measured by how much it contributes to the value of the whole Is Correct

Answer B: The value of any component is measured by how much it contributes to the value of the whole

The principle of contribution holds that the value of any improvement (or its absence) is measured by the amount it adds to (or subtracts from) the total value of the property, not by its cost.

Exam Tip: Property Valuation

Valuation questions focus on the three approaches to value: sales comparison, cost, and income. Know which approach is best for which property type. The income approach uses cap rate and NOI — memorize these formulas.

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