The rise was particularly marked in the space of a single week. For loans of up to $832,750, the average contracted interest rate rose from 7.30 to 7.49 per cent, whilst the number of mortgage applications fell by 4.2 per cent compared with the previous week. According to the association, this means that many homeowners now have no incentive to refinance.
is driving the bond marketThe rise is primarily driven by higher yields on ten-year US government bonds. In early October 2026, these reached their highest level in 24 years. In the market, inflation concerns, higher oil prices and robust economic data are weighing on interest rate expectations. For the housing market, this means that declining affordability is no longer just a price issue, but increasingly a financing problem.
The second set of data confirms this pressure. Freddie Mac reported an average rate of 7.40 per cent for 30-year fixed-rate mortgages for the week ending 8 October 2026. This, too, was the highest level since November 2023. The two data series do not measure identical products, but they point in the same direction. The market for home ownership is tightening once again.
The Fed remains the source of uncertainty
Monetary policy is creating additional pressure. On 16 September 2026, the US Federal Reserve raised its target range by 0.25 percentage points to 3.75–4.00 per cent. In the minutes of the meeting, the central bank noted that inflation risks remain elevated. For developers, property developers and residential investors in the US, this means that sales prospects in the owner-occupied housing segment will deteriorate as long as capital market interest rates and mortgage rates remain at this level.
Politically, the interest rate rise comes at an inopportune time. The mid-term elections are due to take place on 3 November 2026. In a Reuters-Ipsos poll conducted between 17 and 20 September, many respondents cited the cost of living as a key issue, whilst President Donald Trump’s approval rating stood at 32 per cent. Rising housing costs and more expensive financing are thus set to clash with an already tense political autumn.
