For the second consecutive week, mortgage rates have moved higher and the culprit is largely the same: an ongoing conflict in the Middle East that continues to ripple through financial markets and into the pockets of American homebuyers.
The average 30 year fixed rate mortgage rose to 6.37% this week, up from 6.3% the previous week, according to data from Freddie Mac. That brings the benchmark rate back to levels last seen about a month ago and marks a notable reversal from the brief period of cautious optimism that had settled over the housing market in recent weeks.
A year ago, the same rate averaged 6.76%, meaning borrowing costs are still technically lower than they were 12 months ago but that’s little consolation for buyers navigating a market still defined by volatility and affordability challenges.
The Iran factor
The war with Iran has become the dominant force moving mortgage rates in the near term. Rising oil prices tied to the conflict have stoked inflation concerns, rattling bond markets and pushing Treasury yields higher. The 10 year Treasury yield which lenders use as a benchmark for pricing home loans sat at 4.37% in midday trading Thursday. That’s a significant jump from 3.97% in late February, just before the conflict broke out.
In the days leading up to this week’s reading, rates had swung sharply with each new development. Signs of military escalation pushed rates higher, while any hint of potential peace negotiations briefly brought them down. Analysts note that until there is a clearer resolution in the region, mortgage rates are likely to remain hostage to geopolitical news cycles.
Borrowing costs on 15 year fixed rate mortgages often chosen by homeowners looking to refinance also moved higher this week, rising to 5.72% from 5.64% the previous week. A year ago, that rate stood at 5.89%.
A difficult spring for homebuyers
The timing is particularly painful for the housing market. Spring is traditionally the busiest homebuying season of the year, but 2026’s edition is shaping up to be another disappointment. Buyer demand fell in April compared to March, and mortgage applications for new home purchases dropped 4% in the most recent week of data from the Mortgage Bankers Association.
Sales of previously occupied homes were also down from a year earlier in the first three months of 2026, extending a nationwide housing slump that has persisted since 2022, when mortgage rates began climbing out of pandemic era lows.
As recently as late February, the average 30 year rate had briefly dipped just under 6% for the first time since late 2022 a milestone that briefly sparked hope among sidelined buyers. That window has since closed, and rates have not returned to that threshold.
When rates rise, even by fractions of a percentage point, the financial impact on buyers is real. Higher rates can add hundreds of dollars to monthly mortgage payments, shrinking what buyers can afford and pushing some out of the market entirely.
What’s next for rates
Beyond the Iran conflict, the Friday jobs report is expected to play a significant role in determining where rates go from here. A weaker than expected labor market reading would likely ease pressure on Treasury yields and bring mortgage rates down, while a strong jobs report would likely have the opposite effect adding another layer of upward pressure.
For buyers trying to plan ahead, the current environment underscores how closely housing affordability is tied to forces well outside the control of any individual borrower. While personal financial factors credit score, down payment size, debt levels still matter greatly in securing a competitive rate, the broader trajectory of rates right now is being written in the Persian Gulf as much as on Wall Street.
The lowest ever recorded 30 year fixed mortgage rate was 2.65%, set in January 2021, according to Freddie Mac. Most analysts agree a return anywhere near that level is not on the horizon.
