South Dakota Property Valuation
Practice Questions & Answers (2026)
Property valuation questions on the South Dakota exam test the three approaches to value (sales comparison, cost, and income), how appraisals work, and what affects market value. The South Dakota Real Estate Commission tests when each approach is most appropriate, how adjustments are made in the sales comparison approach, and what factors an appraiser considers vs. ignores. South Dakota candidates often struggle with income approach calculations — particularly gross rent multiplier (GRM) and net operating income (NOI) — and with the cost approach depreciation calculations. These are high-difficulty math and concept questions where careful study of the explanations pays off significantly on exam day.
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South Dakota Property Valuation — Practice Questions & Answers
139 questions on Property Valuation from the South Dakota real estate question bank. First 10 are free — sign up to unlock all 139.
Q1. In the sales comparison approach to value, an appraiser makes adjustments to comparable sales for differences between the comparable and the subject property. If a comparable sale has a feature the subject property lacks, the appraiser should:
Explanation
When a comparable has a feature the subject lacks (making it superior), the appraiser subtracts the value of that feature from the comparable's price. The goal is to adjust the comparable to match the subject property.
Q2. The cost approach to value is most useful for appraising:
Explanation
The cost approach is most useful for unique or special-use properties (schools, churches, government buildings) where there are few comparable sales and no income stream. It estimates value as land value plus depreciated cost of improvements.
Q3. Functional obsolescence in real estate refers to:
Explanation
Functional obsolescence is a loss in value caused by outdated design features, inefficient floor plans, or inadequate utilities. Examples include outdated kitchens, inadequate electrical systems, or too few bathrooms for the home's size.
Q4. Capitalization rate (cap rate) is calculated as:
Explanation
The cap rate is calculated by dividing Net Operating Income (NOI) by the property's value (or purchase price). It is used to evaluate income-producing properties and estimate value using the income approach.
Q5. The South Dakota sales comparison approach to value is MOST reliable when:
Explanation
The sales comparison approach is most reliable when there are sufficient recent sales of similar (comparable) properties in the same market area to support meaningful adjustments.
Q6. Which appraisal approach is most commonly used to value South Dakota agricultural land?
Explanation
The sales comparison approach is widely used to value agricultural land in South Dakota, comparing recent sales of similar farmland or ranchland in the same county or region.
Q7. Functional obsolescence in a South Dakota property refers to:
Explanation
Functional obsolescence is a loss in value caused by outdated design, features, or floor plans (e.g., only one bathroom in a 5-bedroom home) that reduce the property's utility or marketability.
Q8. External (economic) obsolescence in a South Dakota property could be caused by:
Explanation
External obsolescence is caused by factors outside the property, such as a nearby feedlot, new highway, or declining neighborhood. It is generally incurable and not caused by the property itself.
Q9. The cost approach to value is most useful for appraising:
Explanation
The cost approach is particularly useful for special-use properties (churches, schools, government buildings) where there are few comparable sales and no rental income to analyze.
Q10. In South Dakota, the income approach to value divides net operating income by the capitalization rate to estimate:
Explanation
The income approach formula is: Value = NOI ÷ Cap Rate. This estimates the present value of an income-producing property based on its expected income stream.
Q11. A South Dakota appraisal using the gross rent multiplier (GRM) divides the sale price by:
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