Automated Appraisals Don't Paint the Whole Picture

The use of Automated Valuation Models (AVM) is expected to expand following the announced plans of the Fannie Mae and Freddie Mac to waive the requirement for a professional appraisal on qualified purchase loans where the loan-to-value (LTV) ratio is at or below 80 percent. Fannie Mae had previously allowed this waiver only for refinancing, while Freddie will now allow automated evaluation tools for both purchase and refinancing loans when working with its Loan Advisor Suite. CoreLogic's Principal Economists Yanling Mayer, writing in the company's Insights Blog, says these changes come as the industry is hearing of shortages of certified and licensed appraisers, especially in rural areas. But there is still controversy. The Appraisal Institute has raised safety and soundness concerns over eliminating the appraisal requirement and is seeking a legislative rollback and federal banking regulations for real estate transactions generally treat automated appraisal methods as a due diligence tool rather than as the primary valuation. Mayer says, from the perspective of economics, a clash between proponents of the two methods seems inevitable, "as advanced analytics and big data technology have expanded collateral evaluation capabilities. These alternatives today are often powered by large databases that can capture information on a given property as well as transaction records in and around the property in consideration. While not attempting any conclusions about the accuracy of the valuations, CoreLogic looked at the impact of automated evaluation on the LTV ratios of purchase loans. These ratios are determined by the lower of contract purchase price or the appraised value. Traditional appraisals rarely come in below the contracted price, she puts the incidence at about 10 percent of loan applications and a Fannie Mae study put it at less than 4 percent of funded loans. Consequently, LTV is typically unaffected by the appraisal. Quite the opposite is the case with AVMs. CoreLogic analyzed a 190,000-unit sample of single family homes financed between July 2016 and June 2017 with a traditional appraisal but for which a CoreLogic AVM value was also available. The date of the AVM was not identical to that of the appraisal, but did not vary by more than 3.5 months.