Property Valuation
What is 'automated valuation model' (AVM) and what are its limitations in Illinois real estate?
AA state-licensed professional who specializes in computer-assisted appraisal
BComputer algorithms using property data and statistical modeling to estimate value; limitations include inability to account for interior condition, unique features, and rapidly changing markets✓ Correct
CA valuation system required by Illinois law for all foreclosed properties
DAn IDFPR-approved system that replaces traditional appraisals for refinances
Explanation
AVMs (like Zillow's Zestimate or AVM tools used by lenders) use algorithms to estimate property values based on public records, sales data, and property characteristics. While fast and inexpensive, AVMs have significant limitations: they cannot assess interior condition, renovations, unique property features, or rapidly changing markets. They are used for initial estimates and portfolio monitoring, but a professional appraisal is required for most mortgage lending.
Related Illinois Property Valuation Questions
- What is a 'retrospective appraisal' and when would it be used in Illinois?
- In the sales comparison approach, an appraiser makes adjustments to comparable sales to account for differences between the comparable and the subject property. If a comparable has a feature the subject lacks, the appraiser should:
- What is 'value in use' versus 'value in exchange' in Illinois real estate?
- Which type of depreciation is considered incurable by the property owner?
- What is 'market value' as defined in real estate appraisal?
- An Illinois appraiser is appraising a 20-unit apartment building. Which approach to value is MOST appropriate?
- In Illinois, an appraiser is estimating depreciation for a 15-year-old building with a total economic life of 60 years. What is the accrued depreciation percentage using the age-life method?
- In the cost approach to value, the formula for determining value is:
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