Housing Bubble Pop Likely If Mortgage Rates Hit 5.75% – NMP Skip to main content

Housing Bubble Pop Likely If Mortgage Rates Hit 5.75%

Apr 07, 2022
Housing bubble pop
The housing bubble could pop if mortgage rates hit 5.75% says a leading analyst.
Photo by Ketut Subiyanto for Pexels
Senior Editor

It may not be as destructive as 2008 due to some factors

KEY TAKEAWAYS
  • A 5.75% mortgage rate could lead to a pop in the housing bubble.
  • Better underwriting makes it less severe than 2008.
  • Small percentage of adjustable rate mortgages helps, too.

The chief investment officer Americas, UBS Financial Services, is advising her clients a housing bubble is possible in the near future. The magic number is a 5.75% 30-year fixed rate mortgage - and that’s fairly near.

As National Mortgage Professional reported yesterday, the daily fixed rate has topped 5.25% this week. The Federal Reserve has already signaled interest rate increases for the remainder of 2022 to keep inflation at 2% down from its current rate of almost 8%.

In her client note entitled “Mortgage mania,” Solita Marcelli, GWM Chief Investment Officer Americas, UBS Financial Services, writes, “Monthly mortgage payment as a percentage of median household income, a metric of affordability, is now approximately 28% compared with 31% during the housing bubble of the mid-2000s. Assuming flat home prices, we estimate that mortgage rates would have to surpass 5.75% for the payment to income ratio to exceed the housing bubble.”

She adds, “In addition, although mortgage rates are still historically low, we expect the sudden move in rates to have some psychological impact on buying behavior in the near term, especially for entry level and first-time homebuyers. The impact would also likely vary across regions, with expensive coastal markets in California and Hawaii likely being more negatively impacted on a dollar payment basis.”

Attom, a research data company, said today the percentage of income stands at 26.3% of average wages needed to buy a median-price home. That is at the highest point since the third quarter of 2008. It was up from 24.9% in the fourth quarter of 2021 and 21.8% in the first quarter of last year – the largest annual increase since at least 2005. The Attom research says, in general, home affordability has gotten tougher across the U.S. as prices and mortgage rates surge.

Marcelli says there are benefits to a housing slowdown. “We believe a deceleration in the rate of home price appreciation would actually be a positive for the housing market as it would narrow the gap between wage and home price growth,” she said.

She also notes, though, this may not be an explosive housing bubble burst like that experienced in 2008. The primary reasons are better underwriting conditions, more responsible buyer behavior, and a substantial homeowner equity base.

While adjustable rate mortgages obviously aren’t a sign of bad behavior, they can put people on the street if payments become unaffordable. Marcelli said, “The rise in mortgage rates is unlikely to affect homeowners as much this time around. In 2005, 40% of mortgages were adjustable rate – today that figure is about 1%.”

About the author
Senior Editor
Keith Griffin is a senior editor at NMP.
Published
Apr 07, 2022
Jobs Report Comes In Weak After Mortgage Rates Surge

Employers added just 29,000 jobs in September, sending Treasury yields lower and offering a potential counterweight to the recent rise in mortgage rates

Oct 02, 2026
Price Cuts Hit Four-Year High As Mortgage Rates Top 7%

More than one in five listings took a price cut in September, but pending sales still posted their sharpest annual decline since March 2025

Oct 01, 2026
Serious Mortgage Delinquencies Rise 19% After Five Months Of Improvement

ICE data shows 574,000 mortgages were at least 90 days past due in August, while early-stage delinquencies remained below year-ago levels

Sep 29, 2026
Smaller Down Payments Give Buyers More Room, But Rates Limit The Savings

The typical down payment fell 9% from a year ago, while shifting market conditions are giving originators different affordability conversations across the country

Sep 25, 2026
Mortgage Rates Break 7% Just As Builders Find A Way To Move Buyers

New-home sales rose 6.4% in August as builders cut prices, offered incentives, and sold more lower-priced homes. Now mortgage rates are moving against buyers again

Sep 25, 2026
Borrowers Want Digital Closings, But Some Originators Remain Hesitant

ServiceLink finds 45% of surveyed LOs cite borrower reluctance as a barrier, even though most recent buyers say digital options would influence their choice of mortgage provider

Sep 23, 2026