Do falling mortgage rates, not rising ones, drive housing unaffordability?
Core argument: During the pandemic, U.S. existing-home sales rose 25% and house prices increased 32% relative to rents, which the author attributes to the sharp downward adjustment in rates in 2020–22 rather than their post-pandemic rise.
To speak of a rate-induced “affordability crisis” is no exaggeration. But this crisis resulted from the sharp downward adjustment in rates in 2020-22 rather than their post-pandemic rise. With implicit housing costs fixed over the entire term of residency, cyclical dips in 30-year rates boost purchasing power to an extent not observed with 2 floating rate loans. House prices and sales volumes rise predictably in response. During the pandemic, sales of existing homes rose 25% and house prices increased by 32% relative to rents. What the for-sale housing market really needs is a sharp reduction in interest rates. But the U.S. finds itself in the midst of a really expensive data center/supercomputer buildout. The issue is not whether high rates are “crowding out” interest-sensitive sectors like for-sale housing. Clearly, they are.

