National Real Estate Exam (PSI)Valuation and Market AnalysisHard
An appraiser is using the cost approach to value a unique, historic church property. Given the age and specialized construction of the building, which method of estimating construction costs would be MOST appropriate for the appraiser to use?
- AUnit-in-place method
- BQuantity survey method
- CIndex method
- DSquare-foot method
Show answer & explanationAnswer & explanation
Correct answer: B. Quantity survey method
The quantity survey method is the most detailed and accurate method for estimating construction costs, as it involves a line-by-line itemization of all materials, labor, and overhead. This level of detail is crucial for unique or complex structures like a historic church where standard square-foot or unit costs are insufficient.
Why the other options are wrong
- A. The unit-in-place method is more detailed than square-foot, but still relies on composite costs for components (e.g., a wall), which might not capture the nuances of historic, specialized construction.
- C. The index method adjusts historical costs for inflation, but doesn't directly estimate current construction costs for a unique structure.
- D. The square-foot method is too general for unique properties; it's best for common, similar structures.
Quantity Survey Method
A highly detailed and accurate method used in the cost approach to estimate construction costs. It involves a comprehensive breakdown of all materials, labor, equipment, and overhead required to build or reproduce a structure.
- Most accurate but also most time-consuming and expensive method.
- Suitable for unique, complex, or historic properties where other methods are insufficient.
- Appraisers often consult with cost estimators or contractors when using this method.
Memory trick: Square feet, units in place, quantity survey: each level more precise for building's face.