Moody’s Warns Appraisal Alternatives Create RMBS Risks – NMP Skip to main content

Moody’s Warns Appraisal Alternatives Create RMBS Risks

Feb 21, 2018
The increased use of alternatives to traditional residential property appraisals has the potential to dilute the credit quality of new residential mortgage-backed securities (RMBS) unless certain risks are mitigated

The increased use of alternatives to traditional residential property appraisals has the potential to dilute the credit quality of new residential mortgage-backed securities (RMBS) unless certain risks are mitigated, according to a new report from Moody’s Investors Service.
 
In its report, Moody’s warns that appraisal alternatives including hybrid appraisals, broker price opinions and automated valuation models take varying approaches to determining property values and, as a result, could present the potential for inconsistent results that could prove disruptive in the securitization process.
 
“In seeking to reduce operational costs, increase efficiencies and address the shrinking ranks of U.S. property appraisers, mortgage market participants are exploring the use of alternatives to traditional means of calculating property values and, in some cases, starting to use them more,” said Lima Ekram, a Moody’s Analyst. “Their use in tasks that affect the credit quality of RMBS securitization collateral could, however, lead to a weakening of new RMBS transactions.”
 
However, Moody’s noted that there are some cases where alternatives could potentially improve the credit quality of RMBS transactions, adding in its report that “decisions to deploy cheaper valuation options, for example, could help preempt a shift toward smaller sampling during quality control or due diligence.”

 
About the author
Published
Feb 21, 2018
The Fed Held. The Mortgage Market Got A Warning.

Three policymakers favored an immediate hike, while Warsh welcomed higher bond yields and offered no clear path toward mortgage-rate relief

Jul 30, 2026
New Study Finds UWM's 'All-In' Triggered Industrywide Pricing Spillovers

Research shows wholesale competitors responded to the 2021 Rocket ban by lowering mortgage rates,

Jul 15, 2026
First Major Housing Reform In Decades Becomes Law Without Trump's Signature

Bipartisan ROAD to Housing Act advances supply, construction, and mortgage reforms despite White House protest

Jul 10, 2026
Mortgage Star Conference Honors Women Shaping The Future Of Mortgage Leadership

MWLC honors leaders driving innovation, mentorship, and growth across the mortgage industry

Jul 09, 2026
June Jobs Report Improves Mortgage Rate Outlook

Slower hiring strengthens bonds and eases concerns over additional Fed tightening

Jul 02, 2026
NEXA Founder Mike Kortas Launches evoLend To Help Originators Retain Borrowers

New Fannie Mae-, Freddie Mac- and Ginnie Mae-approved mortgage servicer aims to keep originators connected to borrowers through servicing data, payoff visibility and retention tools

Jul 02, 2026