US Existing Home Sales Fall to One-Year Low as Inventory Hits Decade High
TREE NEWS reports: US existing home sales slumped to their weakest pace in more than a year in August, with contract signings falling 2% month-over-month — steeper than the 1.6% decline economists had expected — to a seasonally adjusted annual rate of 3.98 million units. It marks only the second time since autumn 2024 that sales have dropped below the 4 million threshold. The median existing-home price still rose 1.6% year-over-year to $429,100, extending a streak of annual gains running since mid-2023.
“Mortgage rates and home sales move in opposite directions, so a modest pullback in buying activity under a high-rate environment is not surprising,” said Lawrence Yun, chief economist at the National Association of Realtors, who also warned that mortgage rates could soon touch 7%.
High Rates and the Lock-In Effect Keep Demand Frozen
Mortgage rates have climbed to their highest level in more than a year, squeezing buyers from two directions. Higher monthly payments directly erode affordability, while existing homeowners who refinanced years ago at less than half today’s rates face losing that cheap financing the moment they sell — giving them a powerful incentive to stay put. Research from Apollo Global Management indicates fewer than one-quarter of outstanding US mortgages now carry a rate above 6%, meaning the vast majority of owners enjoy financing costs far below market, sapping the incentive to trade up or downsize.
Yun nonetheless told reporters that buyer demand has not “collapsed entirely,” with employment gains and wage growth providing some support to the floor of the market.
Supply Improves, Affordability Still Near Historic Lows
While demand languishes, the supply side is showing signs of life. Unsold existing-home inventory rose 5.9% year-over-year to 1.62 million units, the highest since November 2019. At the current sales pace, that stock represents 4.9 months of supply — the most in over a decade.
The NAR’s housing affordability index, which measures whether a typical family can qualify for a mortgage on a median-priced home, improved 3.5% year-over-year, a marginal gain that still leaves the gauge near historic lows and offers limited real relief.
By region, the South — the largest existing-home market — saw sales fall 1.6% month-over-month to an annualized 1.84 million units, its weakest in nearly a year. The Midwest and Northeast also declined, while the West was flat. First-time buyers accounted for 30% of August sales, slightly above July’s 29%, suggesting this cohort remains relatively steady despite the rate environment.
Market Implications
- Rates and bonds: A frozen housing market reinforces the case that high borrowing costs are doing the Fed’s cooling work. Soft housing activity supports duration in Treasuries, though sticky shelter inflation in CPI could complicate the disinflation narrative.
- Equities: Homebuilders with mortgage-rate buydown programs may outperform, while real estate brokerages and mortgage originators face volume headwinds. Retailers tied to home improvement could see softer demand as turnover stalls.
- Commodities: Weak resale turnover means fewer renovation projects, a mild drag on lumber and copper demand, though new construction has partially offset this.
- Crypto: A housing-led slowdown that pushes the Fed toward cuts would typically be risk-positive for crypto by weakening the dollar and lowering real yields — but only if it does not tip into recession.
- Dollar: Softer housing data nudges the greenback lower at the margin as markets price a more dovish policy path.
Key Takeaways for Investors
The housing market is signaling that the transmission of high rates into the real economy is still working. The lock-in effect has created a structural shortage of turnover, keeping prices elevated even as volumes collapse — a combination that keeps shelter inflation sticky and complicates the Fed’s easing path. For investors, the trade is less about housing stocks and more about what a frozen, price-resilient market means for rate expectations: it argues for patience on cuts, supports the front end of the curve, and keeps a lid on cyclical upside until mortgage rates meaningfully retreat.




