• 30-year mortgage rates rose to 6.75%, the highest since July, climbing 7 basis points in a day and 33 bps over 10 days.
  • Higher bond yields, driven by geopolitical uncertainty, are pushing up borrowing costs, adding about $167 to monthly payments on a median-priced home.
  • Analysts see the move as signaling market pressure on policymakers to address the conflict, with rates now 46 bps above April lows.

Mortgage rates surged to 6.75% on Tuesday, their highest level since late July, according to Mortgage News Daily. The latest increase—up 7 basis points in a single day and roughly 33 bps over the past 10 days—reflects a sharp rise in Treasury yields amid ongoing geopolitical tensions.

"Bond markets are clearly sending a signal that the longer the conflict continues, the more economic strain it causes," said Matthew Graham, chief operating officer at Mortgage News Daily. "This is putting pressure on policymakers to find a resolution."

The jump has direct consequences for homebuyers: on a median-priced U.S. home, the monthly payment is now about $167 higher than it was before the recent climb. Affordability, which had improved slightly earlier this year, is once again tightening.

Rates had fallen to near 6.6% in March after war-driven volatility eased, but the trend reversed as bond yields resumed their upward path. The current level sits toward the higher end of industry forecasts for 2026, which had penciled in mid-6% averages.

The immediate driver is geopolitical risk. Investors have pushed yields higher as uncertainty around the conflict persists, and analysts say that without a de-escalation, mortgage rates could stay elevated or climb further. Conversely, a diplomatic breakthrough or softer economic data could bring relief.

Lenders and real estate agents reported increased calls from borrowers locking in rates this week, while potential buyers are reassessing their budgets. "It's a reminder that housing affordability remains fragile," said one industry analyst, who asked not to be named.

Correction: An earlier version of this article misstated the monthly payment increase. The correct figure is $167, based on Freddie Mac's median home price estimate for March.