Is appraisal accuracy measured by contract price?

A new Guest Post from John Fariss, MNAA, a member of the Community of Asset Analysts.

In recent discussions surrounding the accuracy of home appraisals, a critical flaw has emerged in the prevailing narrative: the assumption that the contract price is the correct value of a property. This misconception is not only misleading but also fundamentally flawed when examined against the definition of market value as outlined by the Federal National Mortgage Association (FNMA). Again, I ask, does contract price equal market value? Further, should contract price be the metric by which appraisal values are measured?

Two recent articles highlight the ongoing debate about appraisal accuracy. The first from HousingWire, “Half of homes sold appraised for more than the sale price,” reports that the gap between home appraisals and sale prices is rising based on a study by Corporate Settlement Solutions (CSS). The implication in the article is that a property is undervalued or overvalued if not within $2500 of the contract price. The article implies that there is difficulty in “providing accurate valuations” as evidence by the gap in appraisals and actual sale prices.

The second article from AppraisersBlogs, “Accurate Appraisal Underreporting,” debunks the notion that appraisals are frequently inaccurate if they deviate from the contract price by more than $2,500, and argues that based on median house values of $420,000 in the US, this would amount to a difference of less than 0.01% which is insignificant. Such a “definition of “accuracy” is both misleading and dangerous.” The article accurately indicates that there is always a degree of subjectivity and variability involved in appraisals.

Both articles underscore a that gaps between appraised values and sale prices exist, but they fail to address the core issue: the contract price is not synonymous with market value.

And one more assumed assumption:  Is market value the price to the buyer, or the price to the seller?  The difference is transaction costs.  Should transactions costs automatically be added to “value” each and every time a property resells?

According to FNMA, market value is defined as the most probable price a property should bring in a competitive and open market under all conditions requisite to a fair sale, with the buyer and seller each acting prudently, knowledgeably, and assuming the price is not affected by undue stimulus. This definition emphasizes that market value is determined by typical buyers and sellers who are well-informed and free from any undue influence.

The contract price, however, is often influenced by various factors that do not align with the definition of market value. Real estate agents, lenders, Government-Sponsored Enterprises (GSEs), and even politicians have vested interests in ensuring that the contract price is met. Agents earn commissions based on the sale price, lenders charge fees and interest, GSEs profit from long-term interest, and politicians gain favorable headlines. These stakeholders benefit from perpetuating the narrative that the contract price is the correct value, despite it often being influenced by market pressures, buyer competition, and other non-market factors as outlined above.

Appraisers, on the other hand, are the only unbiased and disinterested parties in the transaction. Their primary role is to protect the public interest by providing an impartial opinion of value based on rigorous analysis and market data. Unlike other parties involved, appraisers do not have a financial stake in the transaction’s outcome, making their assessments more reliable and aligned with the true market value, not based on the contract price of a particular buyer and particular seller. A number of years ago I co-appraised a custom home that was in contract for $2,200,000. After much work with my fellow appraiser and input from a 3rd appraiser, we concluded that market value was $1,900,000. The buyer and seller disagreed with that value, and the buyer came up with additional funds, closing the deal for $2.2M. One year later the new owner had to sell. Guess what that sale price was? You got it, $1.9M.

It’s important to note that real estate agents frequently adjust asking prices during the listing time of a house. This practice further underscores the point that contract price is not market value. There’s no such thing as a single point value when it comes to market value. Instead, market value is better interpreted as a range of prices. I recently appraised a house that had 6 verified offers on it ranging from $475,000 to $486, 000. Which of these contract prices is the accurate one? One is no more accurate than the other.

But for the CSS, that $9,000 range in offers is well beyond the $2,500 benchmark for accuracy. Realistically, a $2,500 benchmark is a fraction of a percent of the median house price in the U.S. Historically, if two appraisers reconciled to a value within 5% of each other, it was considered very good. The very tight range of less than 1% proposed by CSS is unrealistic and does not reflect actual market activity.

The narrative that the contract price is the correct value is not only flawed but also dangerous. It’s being pushed by market participants who want to eliminate the role of appraisers, and it’s being pushed by politicians looking to make headlines. It undermines the role of appraisers and perpetuates a misunderstanding of market value. By recognizing the vested interests of various stakeholders and reaffirming the importance of unbiased appraisals, we can better protect the integrity of the real estate market and ensure that property values reflect true market conditions.

How do we do that? By continuing to educate market participants, counsel buyers and sellers, get involved with appraisal groups, participate in speaking engagements, and produce better reports. Keep educating yourself. Learn better techniques, like Evidence Based Valuation© and make yourself indispensable in your local market.

WE MEASURE MARKETS, NOT COMPARE COMPS.