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Appraisals and AI Part III
December 26th, 2023 9:21 AM
In the past I've written about my experience with AI in the appraisal industry. You can read those posts
here
and
here
. Generally speaking I am not convinced AI will be able to do what appraisers do on a daily basis. They work okay in areas where all the homes are homogenous, but in older neighborhoods, rural areas, coastal areas, etc. ... not so much.
But according to this article the County of Riverside's Assessor Department will now be using a product from C3.ai to analyze and assess the counties property values.
A couple thoughts. 1) In California we have Prop 13 which caps your assessed value at the purchase price plus ~1% per year. So this tool will have little impact on the vast majority of homes. 2) Assessed value is not appraised value. The assessed value is a part of a calculation that is part of a mass appraisal of the all the dwellings in the area. So the accuracy and impact of a service like this is to be determined.
But I am watching closely!
https://finance.yahoo.com/news/riverside-county-california-selects-c3-130000348.html?guccounter=1
Posted in:
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#AppraisalModernization
Posted by Robert Abbott on December 26th, 2023 9:21 AM
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Appraisals and AI Part II
September 19th, 2023 4:18 PM
As the article states, AI (Artificial Intelligence) is all the buzz. From creating writing reports to passing the bar exam, from realistic photos and deepfake videos. It can write music and solve math problems ... is there anything it can't do?
I recently gave ChatGPT a shot.
I started by asking it if it could help analyze the value of a specific piece of real estate:
A: (summary) It gave a very generic response on look at comps, consider location, evaluate condition, look at unique features... and of course ... consult a real estate professional.
So I told it I was already an appraiser and wanted more specifics:
A: Consider market conditions, zoning and land use environmental factors, historic significance, income potential, etc.
I wasn't getting what I wanted to I asked it if it could help me do my job better:
A: stay up to date on industry, develop skills, network, use tech, be objective, etc etc
I asked if I provided an address could it give me market data:
A: It said it did not have any real time data and I should consult with an agent, or on-line news sources,etc
So I decided to switch gears ... maybe it could describe a house to me. So I sent it a picture of a house I recently appraised ...
It provided a mostly inaccurate response:
A:
Based on the picture you shared, the house appears to have a modern design with clean lines and a minimalist aesthetic. The exterior of the house is predominantly white, with some darker accents on the roof and around the windows. The roof is flat, and there appears to be a small balcony or terrace on the upper level.
The house is two stories tall, with large windows on both levels that allow for plenty of natural light. The windows are rectangular and appear to be floor-to-ceiling, with black frames that contrast with the white exterior.
There is a small front yard with a neatly trimmed lawn, and a driveway leading up to the garage, which is located on the left side of the house. The garage door appears to be made of wood and has a simple, modern design that complements the rest of the house.
Overall, the house has a sleek and modern look that emphasizes simplicity and functionality.
I asked it to estimate the size:
A:
Based on the picture, it's difficult to estimate the exact size of the house, as there is no point of reference to compare it to. However, I can make a rough estimate based on the size of the garage door and the number of windows.
Assuming that the garage door is a standard size, which is typically around 7 to 8 feet high and 8 to 9 feet wide, and assuming that the windows are roughly standard size as well, which is typically around 3 feet by 5 feet, I would estimate that the house is somewhere between 1,500 and 2,500 square feet.
Again, this is a very rough estimate based on limited information, and the actual size of the house may be different.
It is a ~10,000 sf. house
I got a similar result with a picture of a kitchen.
I went back to asking about the market ... this time for residential property in a specific zip code ...
A:
As an AI language model, my knowledge is based on previously published data and my training data cutoff is September 2021. However, I can provide some general information about the residential real estate market in the 92128 zip code based on available data.
I didn't verify the median numbers it produced... that data was worthless to me occurring over 18 months ago.
I asked it if it could analyze sales data that I provided. And sent is a csv of the Spark export I use for the 1004MC. I even told it which was the Sales column for it to look at. It came back with a number of $1.526M. I told it was wrong and its numbers didn't make any sense based on the range of values ...
A:
I apologize for the error in my previous response. Upon re-evaluating the data, it appears that I made a mistake in my calculations.
Based on the data in the CSV file you provided, the average closing price for the 170 sales recorded is approximately $884,329. The average price in 2021 was approximately $1,020,714, while the average price in January 2022 was approximately $811,111. It's worth noting that these averages are based on the data provided in the file, and may not be representative of the entire market in the neighborhood.
At least it admitted it was wrong!!
So ... based on my first impression.. this stuff is not going to affect the appraisal industry any time soon. It can help solve math problems, summarize a piece of literature ... even help with coding I'm told. But it can't describe pictures very well and has no current market data.
Anyone else play around with this? What were your results?
Posted in:
Technology
and tagged:
#AppraisalModernization
Posted by Robert Abbott on September 19th, 2023 4:18 PM
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Appraisals and AI Part I
September 12th, 2023 7:36 PM
Will AI take the place of appraisers? Probably not. They may help with certain tasks in some areas ... but the existing AVM (Automated Valuation Models) probably aren't going to get significanlty better.
Here is one person take on what it can assist with. I'll give a real world test run in my next post ...
https://appraisalbuzz.com/the-next-generation-of-appraisals/
Posted in:
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and tagged:
#AppraisalModernization
Posted by Robert Abbott on September 12th, 2023 7:36 PM
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PAREA
August 30th, 2023 8:28 AM
The Appraiser Qualifications Board (AQB), which is one of the subcommittees of the Appraisal Foundation, and is responsible for establishing the minimum qualifications for real estate appraisers has approved the Practical Applications of Real Estate Appraisers (PAREA) program. The program will be a departure from the standard Supervisor-Trainee model that has existed for decades and will allow another pathway for individuals to enter the profession. The Appraisal Institute appears to be the first organization with an approved PAREA program.
I am all for modernization of the appraisal process and training, but think that this might not be necessary if the AMC model was retired. I have trained many individuals to licensure over my career... but don't do so anymore. The AMC's require the supervisor appraiser to inspect every property with their trainee and makes no financial sense. It didn't used to be that way!
So we will see how this pans out ...
https://www.appraisalinstitute.org/aiparea/
Posted in:
Education
and tagged:
#AppraisalModernization
Posted by Robert Abbott on August 30th, 2023 8:28 AM
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Appraisal Waiver Program
July 19th, 2023 7:38 AM
FNMA has relabeled their Appraisal Waiver program ... Value Acceptance. Apparently they felt that the new phrase more accurately reflects what happens behind the scenes... which means they run an AVM (Automated Valuation Model) and then the lender and/or borrower can accept the value ... or not.
In conjunction with this they are rolling out Hybrid Appraisals. These assignments will have unlicensed Property Data Collectors conduct on-site physical inspections of the subject who will then provide that data to a licensed appraiser who will conduct an actual desktop appraisal.
I've been told the goal is to speed up the appraisal process and reduce cost. Neither of which will happen. You will still have to schedule an inspection, and now you will be paying to contractors, as well as the AMC for the report.
https://www.skylineschool.net/post/fannie-mae-just-created-a-new-real-estate-career-with-their-new-appraisal-waiver-program
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Posted by Robert Abbott on July 19th, 2023 7:38 AM
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Interview with the James Heaslet
June 7th, 2023 8:16 AM
James Heaslet, Chief Appraiser for the VA discusses the AAPP (Assisted Appraisal Processing Program), ANSI Standards, and PAVE (Property Appraisal and Valuation Equity).
https://www.workingre.com/whats-new-at-the-va-interview-with-vas-chief-appraiser/
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VA
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#Appraisal
#AppraisalModernization
Posted by Robert Abbott on June 7th, 2023 8:16 AM
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Reconsideration of Value
November 9th, 2022 7:46 AM
The CFPB is implementing procedures to allow borrowers to request a Reconsideration of Value (ROV) if they believe their appraisal is inaccurate. I agree with the rational and intent behind the policy, however, I also believe this will open a can or worms creating excessive complaints and work with little to no gain for borrowers. Appraisals are not conducted in a vacuum. There is a layered review process in which multiple people must agree with the appraisal report before a loan is finalized. For most conventional and FHA loans there is the Appraisal Management Company (AMC) who reviews the appraisal and submits questions/corrections, Then the appraisal is given to the lender who also reviews the file and can also submit questions/reviews. Typically somewhere in the process an AVM (automated valuation model) is run and compared to the appraisal. So after all this ... the homeowner is going to have the ability to challenge the appraisal? They will provide "comparable" sales that they want to be included in the report that just closed a little while ago. Typically a little while ago to a borrower will have occurred 12+ months ago. Or just down the street ... 3 miles away.
This is not good policy. It will further erode public trust in appraisals and drive appraisers out of an already thinning workforce.
https://www.consumerfinance.gov/about-us/blog/mortgage-borrowers-can-challenge-inaccurate-appraisals-through-the-reconsideration-of-value-process/
Posted in:
Appraisal
and tagged:
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#AppraisalModernization
#ROV
Posted by Robert Abbott on November 9th, 2022 7:46 AM
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Appraisal Reform: What's Missing?
October 13th, 2022 9:04 AM
George Dell discusses potential modernization of the appraisal industry on his blog ...
https://georgedell.com/appraisal-reform-whats-missing/
Posted in:
Appraisal
and tagged:
#Appraisal
#AppraisalModernization
Posted by Robert Abbott on October 13th, 2022 9:04 AM
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