Cost Approach
Reproduction vs replacement cost, depreciation analysis (physical, functional, external), and cost approach reconciliation.
Learn this first β free lessons on Cost Approach
- Reproduction vs Replacement Cost~11 min
- Physical Deterioration~12 min
- Functional Obsolescence~12 min
- External Obsolescence~10 min
- Age-Life Depreciation~11 min
About Cost Approach on the Appraiser Exam
Under the 2026 AQB content outline, Cost Approach accounts for 9.1% of the Licensed Residential exam, 13.6% of Certified Residential, and 10.9% of Certified General. This section covers reproduction vs replacement cost, depreciation analysis (physical, functional, external), and cost approach reconciliation. Below you will find 200 free practice questions with detailed explanations to help you master this topic and pass your level's exam on the first attempt. The exam reports a scaled score; 75 is the passing scaled score and does NOT equal a raw 75% on practice questions. Scaled scoring adjusts for form difficulty.
Practice Questions
A building cost $2,500,000 to construct 8 years ago. Using straight-line depreciation over a 40-year life, what is the current depreciated value?
MEDIUMA property has a replacement cost of $1,800,000. Physical deterioration is estimated at $200,000, functional obsolescence at $150,000, and external obsolescence at $100,000. What is the depreciated value using the breakdown method?
HARDIn a cost approach for a proposed building, the appropriate cost basis is generally:
easyA commercial building cost $2,500,000 to construct. The land value is $600,000. If the building has suffered 15% physical deterioration and 8% functional obsolescence, what is the depreciated cost of the improvements?
HARDA warehouse cost $210,000 to build when the cost index stood at 105. The index is now 210. Its indicated current cost is:
easyUsing the age-life method, what is the accrued depreciation for a 15-year-old building with a total economic life of 60 years and a reproduction cost of $400,000?
MEDIUMIn the cost approach, economic obsolescence is characterized as:
MEDIUMFunctional obsolescence can be caused by:
MEDIUMWhat is the primary difference between effective age and actual age of a building?
MEDIUMA building with an actual age of 20 years and an effective age of 25 years would indicate:
HARDPhysical deterioration in the cost approach refers to:
EASYA building was constructed 15 years ago but appears to be in the condition of a typical 10-year-old building due to excellent maintenance. What is the building's effective age?
MEDIUMA building cost $800,000 to construct and has an economic life of 40 years. Using straight-line depreciation, what is the annual depreciation amount?
EASYA home has a poorly designed kitchen with inadequate counter space and an awkward work triangle. This represents which type of depreciation?
MEDIUMThe age-life method expresses depreciation as:
easyWhich of the following is an example of functional obsolescence?
MEDIUMWhich of the following BEST describes external obsolescence?
EASYA building cost $750,000 new and is 8 years old with a 60-year economic life. Using straight-line depreciation, what is the current depreciated value?
MEDIUMUsing the straight-line method, what is the annual depreciation for a building with a cost new of $500,000 and an economic life of 40 years?
MEDIUMMarket extraction of depreciation is limited by the fact that it:
hardFunctional obsolescence caused by a deficiency is measured as curable when:
mediumCurable physical deterioration is measured at cost to cure because:
mediumA 2,050 sq ft dwelling is priced at $178 per square foot with a $34,000 detached garage and $21,500 of site improvements. Cost new is:
mediumA house has three bedrooms sharing one bathroom, and adding a second bath is economically justified. This is:
easyDirect costs in a construction budget include:
easyAn appraiser writes that a 40-year-old house has an effective age of 10 but describes original wiring, original kitchen and a 25-year-old roof. The report's problem is:
mediumWhich of the following would be classified as functional obsolescence?
MEDIUMA 45-year-old office building has undergone extensive system upgrades (HVAC, electrical, fire suppression) and interior modernization, resulting in strong tenant demand and rental rates exceeding those of newer buildings in the area. The appraiser estimates its total economic life at 65 years. Which statement best reflects the likely relationship among its chronological age, effective age, and remaining economic life?
mediumWhich type of depreciation is considered incurable if the cost to cure exceeds the value added?
MEDIUMAn improvement cost $500,000 to construct new. It is 8 years old with a total economic life of 40 years. Using straight-line depreciation, what is the current depreciated value?
MEDIUMA building cost $2,500,000 to construct. After 8 years, it has accrued depreciation of $400,000. Using straight-line depreciation, what is the annual depreciation amount?
EASYIn the breakdown method, the sequence of deductions is:
mediumExternal obsolescence is best described as:
MEDIUMA commercial property's value falls after a competing center opens nearby. This loss is:
easyPaired sales show homes adjacent to a new commercial development sell for $28,000 less. The subject's land represents 30% of total value. The improvements' share of the external obsolescence is:
mediumIf a building's effective age exceeds its actual age, the appraiser is describing a building that has been:
easyCost new $400,000; curable items $12,000; ratio for the remaining components 20%. Modified age-life depreciation totals:
hardA 2,400 sq ft house is estimated at $145 per square foot, with a garage adding $28,000 and site improvements $14,000. What is the total cost new?
easyAn appraiser must choose between pricing an exact replica of a 1948 house and pricing a modern equivalent. What distinguishes reproduction cost from replacement cost?
easyRent loss of $250 per month is attributed to a subject's location beside a truck depot, and the market multiplier is 110 (monthly GRM). What external obsolescence does capitalization indicate for the whole property?
mediumA building has a reproduction cost new of $850,000. Physical depreciation is estimated at 15%, functional obsolescence at 8%, and external obsolescence at 5%. What is the depreciated value of the improvements?
HARDAn over-built custom home has heating bills double the neighborhood norm because of its cathedral volumes. Beyond excess construction cost, its superadequacy also creates:
hardWhich locational change would most likely create external obsolescence for adjacent homes?
easyExternal obsolescence may be temporary when it results from:
mediumA comparable sold for $390,000; its site is worth $110,000 and its improvements would cost $350,000 new. Total depreciation by market extraction is:
mediumA house was built in 1985 but has been well-maintained and recently updated. If the appraiser determines the effective age to be 12 years and the total economic life to be 60 years, what is the remaining economic life?
MEDIUMWhen a cost service's figures are used, the appraiser should verify that the quoted base includes or excludes:
mediumA superadequacy under a reproduction cost basis is measured including:
hardA house is being valued in a market where recent sales run far below replacement cost new less depreciation. This gap most likely signals:
hardWhen cost figures come from a cost service, the appraiser should verify:
medium+ 150 more questions
Other Appraiser Exam Topics
Real Estate Market
Up to 20% of exam
Property Description
Up to 11.8% of exam
Land or Site Valuation
Up to 4.5% of exam
Sales Comparison Approach
Up to 25.4% of exam
Income Approach
Up to 19.1% of exam
Reconciliation
Up to 4.5% of exam
USPAP
Up to 21.8% of exam
Emerging Appraisal Methods
Up to 4.5% of exam
Appraisal Statistical Methods
Up to 4.5% of exam
- β’Master the three approaches to value (sales comparison, cost, income) and know when each applies
- β’Understand USPAP requirements thoroughly β Ethics Rule, Competency Rule, Scope of Work, and Standards 1 & 2 are heavily tested
- β’Practice math problems including capitalization rates, GRM, adjustments, and depreciation calculations β a financial calculator is allowed (see calculator policy)
- β’Review wrong answers and their explanations β understanding why an answer is incorrect is as valuable as knowing the right one
- β’Allocate study time based on your level's topic weight β Cost Approach is 9.1% on LR, 13.6% on CR, and 10.9% on CG
Frequently Asked Questions
How many questions cover Cost Approach on the appraiser exam?
Under the 2026 AQB outline, Cost Approach weight varies by license level: Licensed Residential 10 questions (9.1%), Certified Residential 15 questions (13.6%), Certified General 12 questions (10.9%). Each exam has 110 scored questions in total.
What is tested in Cost Approach on the appraiser exam?
Cost Approach covers reproduction vs replacement cost, depreciation analysis (physical, functional, external), and cost approach reconciliation. Questions test both theoretical knowledge and practical application of appraisal concepts.
How should I study for Cost Approach?
Start by reviewing the key concepts and terminology, then practice with scenario-based questions. EstatePass offers 200 free practice questions for Cost Approach with detailed explanations. Focus on understanding the reasoning behind each answer, not just memorizing facts.
Which license level weighs Cost Approach most heavily?
Certified Residential leans on Cost Approach most heavily at 13.6% of scored questions. Licensed Residential is 9.1% and Certified General is 10.9%.
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