There may not be the degree of threat of forced sales due to foreclosure compared to 2008. However, home affordability looks like a repeat of 2005.
"housing affordability is still a major constraint for potential homebuyers. As a share of median household income, our estimate of the principal and interest payment on a median-priced home is still just below the highest since 2005. Mortgage rates are up about 235 basis points from a year earlier and house prices have appreciated on an annual basis by 19.4 percent through Q2 according to the Fannie Mae House Price Index. Additionally, a strong “lock-in” effect for consumers remains: Many existing homeowners are likely reluctant to move due to having a current mortgage with a rate well below current market rates. At 5.22 percent, we estimate 84 percent of outstanding mortgages are at least 100 basis points below current market rates."
Weak Growth Continues as Housing Slows | Fannie Mae
One of the reasons for the price run up is potential home sellers were disincentivized to sell their existing homes in a sellers market where buying a replacement home was a lottery because they never could know how much they'd be outbid over list on the home they wanted. Then they were faced with home prices having increased so much that replacing their existing home would be more costly. They may have had a very favorable unusually low interest rate by historical standards while inflation on building materials was ramping up significantly. And apparently in Calif, they would have faced increased property taxes on a replacement home.
So that limited the inventory of homes for sale helping to drive up prices.
Now that rates have increased, the rate lock in is also contributing to limiting the inventory of houses for sale. People who bought homes pre 2019 at a favorable rate won't want to lose the deal they already have.
But since we live in the bizarro world of quasi economics, I suppose I'm totally wrong.