AVM Accuracy?

Bank AVMs Are As Wildly Inaccurate As A Zestimate – But Will Be Regulated As Legitimate Values

By Jonathan Miller

June 24, 2024

Excerpts:

  •    AVMs are incredibly inaccurate and are being misused in property valuation
  •    AVMs don’t consider the condition of a home
  •    The mortgage industry’s push toward automation has reduced valuation accuracy

AVM or Automated Valuation Models have been incorrectly seen as the human-less way to value property. The technology has been drifting into mortgage lending reliance for more than a decade because it has been marketed as having the ease of “pushing a button.”

The Zestimate product by Zillow introduced the consumer to the concept nearly twenty years ago…

The recent ruling to regulate the credibility of AVMs by the OCC and FDIC essentially legitimized the use of AVMs in lending. The driver behind this final rule was to eliminate potential bias in valuations by replacing appraisers with AVMS. Yet the Urban Institute study Revisiting Automated Valuation Model Disparities in Majority-Black Neighborhoods said: But even with data improvement and artificial intelligence, we still find evidence that the percentage magnitude of AVM error is greater in majority-Black neighborhoods. This finding indicates that we cannot reject the role historic discrimination has played in the evaluation of home values.

AVM software is built by humans who have inherent biases. The void in representation by the appraisal industry over the past decade on the AVM issue, to talk about those 200 feral cats living in the house being valued, has enabled AVMs to be legitimized by the federal government.

During my career, I have observed that valuation accuracy has become weaker as technology has expanded in the mortgage process. The wiz-bang concept that the appraisal of a property can be completed at the push of a button is missing the realities of valuation.

To read more, Click Here

My comments: Worth reading. Miller was involved in AVM history and, as usual, has some very interesting stories plus lots of Zillow comments.

For pro-AVM information from AV Metrics and to see how they test AVM accuracy, Click Here I have been following them for many years.

Miller used to send out a very long post once a week. I often just scrolled fast through most of it to get to the appraisal section, but I missed a lot that was worth reading. Now, he has divided it into daily posts.

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NOTE: Please scroll down to read the other topics in this long blog post on Mortgage appraisal reviews, AI and ChatGPT, freddie and fannie mortgage forecast, unusual homes, mortgage origination stats, etc

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Appraisers: Be Careful with Your Words

Pesky Words. Keeping Appraisers out of Language Purgatory

Appraisers: Be Careful with Your Words!

by Dave Towne

Excerpts: Appraisers, on July 17, 2023, a document from Freddie Mac was circulated to numerous appraisers around the US which identified certain words and other info that can be considered to be ‘BIASED’ in appraisal reports. Here is the Link to the Bulletin.

We need to step back for a moment and carefully analyze and consider why that was done, and what it means to appraisers.

In many ways, appraisers forget the purpose of the appraisal assignment – which is to value real estate. In other words, the physical structures tied to the land.

But too often, elements of personal or neighborhood demographics or other comments seep into the reports. Maybe not consciously or on purpose, but because appraisers are not critically reading what they write and may not realize the implications of how what they write can be interpreted.

To read more, click here

To read the Freddie document, click here

My comments: Well written and worth reading. Thanks to Dave Towne! I have subscribed to his emails for a long time. To join his list, send an email to dtowne@fidalgo.net requesting to join. I wrote about the July 17 Freddie announcement in this newsletter’s June 16, 2023 issue. Guess it finally got out into the appraiser internet world.

Appraisal Business Tips 

Humor for Appraisers

Fannie: Words and Phrases in Appraisals

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NOTE: Please scroll down to read the other topics in this long blog post on non lender appraisals, USPAP and Bias, Fannie changes, unusual homes, mortgage origination

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FHA: Cosmetic vs. MPR Repairs

Cosmetic vs. MPR Repairs: Guidance for FHA Appraisers

By: McKissock

Excerpts: If you are appraising a property that needs some cosmetic repairs but meets FHA minimum property requirements (MPR) in its current condition, you should make the appraisal “as-is.” Here is some guidance on cosmetic repairs vs. MPR repairs.

Topics include:

  • When can an FHA appraisal be completed “as-is” vs. “subject to”?
  • Cosmetic repairs Examples
  • MPR repairs Examples
  • Conditions that require inspection Examples

To read more, click here

My comments: If you do FHA appraisals, read this blog post. Photos and lots of examples. I quit doing FHA appraisals in the mid-1980s because of the inspection requirements compared to conventional appraisals, that did not have the requirement.

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NOTE: Please scroll down to read the other topics in this long blog post on appraisal “modernization”, bias hearing, bad appraiser, USPAP, unusual homes, mortgage origination stats, etc.

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Green Home Appraisals – Ideas for Appraisers

5 Tips for Appraising Green Homes

By McKissock

Excerpts:

1. Consider each home on a case-by-case basis

You must independently determine whether there is sufficient information available to develop a reliable opinion of market value for each individual property. That will depend on the extent of the differences between the green home and other types of houses in the neighborhood. It will also depend on the number of such properties that have already been sold in the neighborhood.

5. Compare improvements to those in the neighborhood

Any improvements should conform to the neighborhood in terms of age, type, design, and materials used for their construction. If there is market resistance to a green home property because its improvements are not compatible with the neighborhood or with the requirements of the competitive market because of adequacy of plumbing, heating, or electrical services; design; quality; size; condition; or any other reason directly related to market demand, address the impact to the value and marketability of the subject property.

To read more, click here

My comments: I have “Mediterranean” (mild) weather, without much solar. If you live in an area with high summer and/or low winter temperatures, there are probably more solar installations. Many classes are offered by various appraisal CE providers. Check with education providers, such as McKissock, the Appraisal Institute, and local offerings.

What are Pass through Bedrooms for Appraisals

Appraisal Business Tips 

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NOTE: Please scroll down to read the other topics in this long blog post on desktops, nonbanks, alternative financing, unusual homes, mortgage origination stats, etc.

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Neighborhood Boundaries for Appraisals

Gentrification, neighborhood boundaries, and bias

By Ryan Lundquist 

Excerpts: Photo used with permission (thanks, Vicky).

Sometimes, crossing the street can make all the difference for value. In short, if we don’t understand where a neighborhood starts and ends, we might choose the wrong comps.

Q&A #3 How do we know neighborhood boundaries?

Okay, this is a big question, and it could easily be a dissertation. For starters, let’s consider what Fannie Mae says about neighborhoods:

Fannie Mae: “The appraiser should provide an outline of the neighborhood boundaries, which should be clearly delineated using ‘North,’ ‘South’, ‘East,’ and ‘West’. These boundaries may include but are not limited to streets, legally recognized neighborhood boundaries, waterways, or other natural boundaries that define the separation of one neighborhood from another. Appraisers should not reference a map or other addendum as the only example of the neighborhood boundaries.”

Other thoughts (mine): I think sometimes we focus only on major streets, but let’s also consider school boundaries and even how neighborhood associations or city websites define areas. But also, where would residents themselves draw the lines? And where would buyers be hunting for a home before shopping somewhere else? All these things could be clues.

To read more and see lots of maps and graphs, click here

My comments: Excellent analysis of specific neighborhood boundaries with maps and graphs, of course. Worth reading. The Jan. and Feb issues of the monthly Appraisal Today has this article: Does my neighborhood really need to be analyzed? Parts I II By Tim Andersen, MAI. The best neighborhood explanations I have ever read!!

Appraisal Business Tips 

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NOTE: Please scroll down to read the other topics in this long blog post on unusual homes, ANSI, bias, smells, mortgage origination stats, etc.

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Should Appraisers Pay to Be on AMC List

By Dustin Harris

Excerpt: Should appraisers pay to be on an AMC’s approved appraiser list? Is this one way to get new clients? If an AMC solicited you, would you check it out?

Now, I work for some AMCs that, frankly, you might not choose to work for. That’s fine. It’s a choice we all make. Understand that most of the areas I work are rural, so AMCs are generally willing to pay more because of this. Some AMC are very demanding. Yet, when I meet those demands, I get a lot of well-paying jobs from them.

To read more, plus lots of appraiser comments, and listen to the podcast, click here

My comment: A never-ending very controversial topic ever since AMCs took over residential lender appraisals after the mortgage crash around 2008!

Which Appraisal Clients are used the most?(Opens in a new browser tab)

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What to Do When Your Appraisal Is Under Review

Excerpts: Residential appraisers will often — if not just about always — have their work reviewed by another appraiser. Usually, this is a routine procedure that the original appraiser barely notices. Sometimes, the review appraiser will come back with requests for extra information, or doubts, that the original appraiser might find annoying. To be sure, the reviewer’s questions might sometimes seem nit-picky, and answering them can distract from other work. However, the issues the reviewer raises almost always turn out to be legitimate. What to Do When Your Appraisal Is Under Review

We asked review appraiser Doug Nakashima (Glenview, Illinois) for advice on how to make reviews as painless as possible if you’re the one being reviewed.

Topics:

  • Remember that reviewers are on your side
  • Look out for these common points of contention
  • Avoid future revision requests

To read more, click here

My comments: Sorry, no comments section for ranting, etc. ;>

If you’re doing AMC work, the tough appraisals tend to go to reviewers. The first “reviews” are from underwriters, clerks, computer software, etc.

I don’t know of any other profession where almost all reports are reviewed by clients. Personally, I think it has resulted in appraisers being overly critical of other appraisers’ work, state boards sometimes being too aggressive, etc. Worse, some appraisers try to send in reports with as as few “problems” as possible, to minimize call backs and doing whatever it takes.

Review appraiser liability(Opens in a new browser tab)

Appraisal Process Challenges(Opens in a new browser tab) Read more!!

Favorite parts of the appraisal process

What’s your favorite part of the appraisal process?

Excerpt:

Number 1. Data collection and property description (38%)

“The best part is the property review. I enjoy seeing what people have done to their properties and talking to them about their homes.”

“I enjoy viewing/observing the subject home.”

“Detective work”

“Each dwelling is different, and not every appraiser takes the time to clarify the differences in the dwellings. The quality, the construction, the egresses, and especially the correct way to calculate GLA or measure a dwelling.”

Number 2. Data analysis (27%)…

To read more about favorites, click here

My comment: I love working in the field, so my choice is Number 1. But, my very best choice is getting paid ;>

Which Appraisal Clients are used the most?(Opens in a new browser tab)

What is the farthest you have traveled to complete an appraisal and still be considered geographically competent?(Opens in a new browser tab)

Appraisal Process Challenges(Opens in a new browser tab)

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What’s the appraisal definition for suburban?

Excerpts: The U.S. hasn’t had a formal definition for what constitutes a suburb. A new data analysis comes closer to defining America’s most popular neighborhood type. (Suburban appraisal definition is tricky.) What’s the appraisal definition for suburban?

The United States is a land of suburbs, with just one problem: No one’s quite clear what a “suburb” is.

It’s a question of semantics with real-world implications, as government programs, political campaigns and developers try to spend money in the “suburbs,” where a majority of Americans say they live despite the category having no formal definition.

For some people, it’s obvious: A suburb is a smaller city on the periphery of a larger city. Or it’s a sprawling neighborhood filled with vast swathes of single-family homes. Still other more dated conceptions of suburbia in the popular mind involve the people who live there: allegedly white, middle class and socially homogenous.

Now a new team of researchers believe they’ve cracked the code…

To read more, click here

My comments: Of course, if you do residential lender appraisals this is a Very Big Issue due to lender “requirements” such as no rural properties. Lots and lots of online discussion about this for a long time. Post this topic on your favorite Internet chat site or email list… and wait for the wide variety of opinions!!

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My Favorite Definitions

(This has been floating around for many years…)

Rural  Suburban  Urban

  • If you stand naked on the front porch and the neighbors can’t see you… it’s rural.
  • If you stand naked on the front porch and the neighbors call the cops on you… it’s suburban.
  • If you stand naked on the front porch and the neighbors ignore you… it’s urban.

There are other variations, of course, that are not suitable for this newsletter ;>

Crazy Appraiser Stories!!(Opens in a new browser tab)

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Fannie Update on Covid alternative appraisals

Fannie Update on Covid alternative appraisals. Excerpt: Through mid-May, about 15% of Uniform Collateral Data Portal® (UCDP®) appraisals completed after our announcement used the flexibilities, either desktop or exterior-only. As you know, circumstances vary widely across the country, and the uptake of the flexibilities reflects this. The highest percentages of appraisals using the flexibilities are around 40% in some northeastern states, while the lowest percentages are around 10% in some of the less impacted states…

We found that appraisers have used the flexibilities correctly about 90% of the time. Appraisers have done a great job identifying external obsolescence for desktops and exterior-only appraisals, as well as leveraging their local knowledge, maps, aerial photos, and other data sources. We’ve been pleasantly surprised to find that, although not required, about 35% of nontraditional reports include a sketch pulled from prior reports, assessors records, or other sources. Also, the supporting comments in the nontraditional reports have been even better on average than those in traditional reports.

Worth reading. 5 pages and well written. Also includes comments on “one mile rule” and flood zones. To read more, click here

My comments: There are very few of these done in the Bay Area. 10% sounds about right. However, now we are now in a major virus surge in some states – opened too soon and people in some areas did not do social distancing, hand washing and wear face coverings. Use of the alternative reports may increase in some states, and decrease in the northeast.

These appraisals are not easy to learn how to do, and are very different than doing full 1004 with interior inspections. In the June issue of the paid Appraisal Today I have lots of information on them, including useful references. See the ad below.

Covid-19 and Appraisers FREE Newsletter(Opens in a new browser tab)

Click the link below for a church converted to a home, Value Difference Between Streets, Avenues & Boulevards…?, Millions of American Homes at Greater Flood Risk Than Government Estimates, New Study Says, random thoughts of an appraiser, mortgage origination stats. 

Read more!!