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 building cost $2,400,000 to construct new. After 8 years with straight-line depreciation over 40 years, what is the depreciated value?
MEDIUMIn analyzing functional utility, which factor would most likely indicate functional obsolescence?
MEDIUMA 45-year-old office building has undergone multiple high-quality renovations, including HVAC replacement, seismic retrofitting, and full interior modernization. Its functional layout remains competitive with new construction, and it occupies a stable, well-located corridor. The appraiser estimates its total economic life at 70 years. Which estimate of effective age is most supportable under USPAP and recognized cost approach methodology?
mediumA 15-year-old building has an effective age of 10 years. This indicates that:
MEDIUMA 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 home has 3 bedrooms but only 1 bathroom, while typical homes in the market have 2 or more bathrooms. This deficiency would be classified as:
HARDA warehouse cost $210,000 to build when the cost index stood at 105. The index is now 210. Its indicated current cost is:
easyA building has a reproduction cost new of $450,000. Physical deterioration is estimated at 15%, functional obsolescence at 8%, and external obsolescence at 5%. What is the depreciated value of the improvements?
HARDA building has a reproduction cost new of $500,000. It has 20% physical deterioration, 10% functional obsolescence, and 5% external obsolescence. What is the depreciated value of the improvements?
HARDUsing 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?
MEDIUMWhich event would RAISE a building's effective age relative to last year's estimate?
easyIn the cost approach, economic obsolescence is characterized as:
MEDIUMA building has a reproduction cost new of $800,000. Physical deterioration is estimated at 15%, functional obsolescence at 10%, and external obsolescence at 5%. What is the depreciated value of the improvements?
HARDFunctional obsolescence can be caused by:
MEDIUMA 15-year-old building that appears to be only 10 years old due to excellent maintenance would have an effective age of:
EASYWhat is the primary difference between effective age and actual age of a building?
MEDIUMTwo identical houses were built the same year; one has been meticulously maintained, the other neglected. Their age-life analyses differ because:
easyFunctional obsolescence can be described as:
EASYExternal obsolescence is characterized by:
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?
MEDIUMWhat is the difference between replacement cost and reproduction cost?
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?
MEDIUMA building has a reproduction cost of $1,200,000. Land value is $300,000 and the total property value is $1,100,000. Using the extraction method, what is the total depreciation?
HARDWhich of the following would be considered external obsolescence?
EASYA building cost $500,000 to construct. Using the extraction method, if the land value is $150,000 and the property sold for $580,000, what is the indicated depreciation?
HARDThe age-life method expresses depreciation as:
easyWhich of the following BEST describes external obsolescence?
EASYIn the cost approach, functional obsolescence is best described as:
MEDIUMA 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?
MEDIUMA house has one bathroom in a market that expects two and a half. What kind of depreciation is this?
easyMarket extraction of depreciation is limited by the fact that it:
hardWhich cost-estimating method is the most detailed and the least used in everyday appraisal work?
easyA 15-year-old house has cost new of $420,000 with short-lived items totaling $58,000 in cost and $24,000 of depreciation charged against them. If the long-lived ratio is 18%, total physical depreciation is:
hardA warehouse has 12-foot clear ceiling height where the market now demands 24 feet. This is:
mediumFunctional obsolescence caused by a deficiency is measured as curable when:
mediumFunctional obsolescence in a residential property is best exemplified by:
MEDIUMCurable physical deterioration is measured at cost to cure because:
mediumTotal economic life differs from remaining economic life in that total economic life:
easyUsing the straight-line method, what is the annual depreciation for a building with a cost new of $500,000 and an economic life of 50 years?
EASYA 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 1,500 square foot home has only one bathroom. Typical homes of this size in the market have 2.5 bathrooms. This represents:
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:
easy+ 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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