Property Valuation

Which type of depreciation results from factors outside the property, such as proximity to a freeway or an industrial plant?

APhysical deterioration
BFunctional obsolescence
CExternal (economic) obsolescence✓ Correct
DIncurable depreciation

Explanation

External (economic) obsolescence is a loss in value caused by factors outside the property itself, such as nearby nuisances, neighborhood decline, or unfavorable zoning changes. It is always considered incurable because the owner cannot eliminate the external cause.

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