
Why "Normalized" Rates Don't Mean a Normal Housing Market
As of September 2026, the 10-year Treasury yield (near 4.9-5%) and 30-year mortgage rates (around 6.67-6.76%) have returned to ranges considered historically normal by pre-2010 standards. Despite this, U.S. existing-home sales remain historically weak, falling to a seasonally adjusted annual rate of 3.98 million in August 2026, with months' supply climbing to 4.9, the highest level in over a decade, according to the National Association of Realtors. The gap between "normal" rates and a still-frozen transaction market is driven primarily by the mortgage rate lock-in effect: homeowners who bought or refinanced at 2.5-3.5% during 2020-2021 face a strong financial disincentive to sell, since moving means giving up that rate for a new mortgage well above 6%. This lock-in effect unwinds gradually, driven by individual life events rather than rate changes, meaning transaction volume may stay subdued even if rates hold steady or ease modestly.







