If you've been watching mortgage rates lately, you've noticed they're moving in the wrong direction. The 30-year fixed is sitting around 6.4% right now, up more than 30 basis points from just a few weeks ago. That's not random. It's directly connected to what's happening in the Middle East.

Here's what's going on, and what it means if you're buying a home in Washington.

Why a War in Iran Affects Your Mortgage Rate

Mortgage rates don't move because of the war itself. They move because of what war does to the bond market.

The 30-year fixed mortgage rate is tied to the 10-year U.S. Treasury yield. When investors get nervous about inflation, oil prices, and economic uncertainty, Treasury yields move. Right now, the 10-year yield has climbed from around 3.96% before the conflict started to 4.39% today. That jump is directly reflected in what lenders charge borrowers.

The specific mechanism here is oil. The conflict has disrupted shipping in the Strait of Hormuz, one of the most critical chokepoints for global oil supply. Higher oil prices drive inflation fears. Inflation fears keep the Fed from cutting rates. And as long as rate cuts stay off the table, mortgage rates stay elevated.

What the Numbers Look Like Right Now

• 30-year fixed: approximately 6.38 to 6.43%
• 10-year Treasury yield: 4.39% (up from 3.96% pre-conflict)
• Oil prices: approximately $105 per barrel (Brent crude)
• Refinance applications: down 15% week-over-week
• 1 in 4 Americans have paused a major purchase due to war-driven uncertainty (Redfin)

The market has been volatile. Earlier this week, President Trump announced potential peace talks with Iran and stocks jumped $1.7 trillion. Iran then clarified no formal talks had taken place. Oil went back up $6 in a single day. That kind of back-and-forth is hard for buyers and lenders to plan around.

What This Means for Washington Homebuyers

Washington housing was already under pressure before this started. Inventory has been rising, but buyer demand is constrained and affordability was already a challenge. The rate jump adds to an already difficult environment.

If you are pre-approved and actively shopping, stay the course. Rates move every day. Trying to time a geopolitical conflict is not a homebuying strategy. If the deal makes sense at today's rate, it makes sense.

If a resolution comes, rates will likely drop fast. Peace talks or sustained de-escalation would bring Treasury yields down quickly. Mortgage rates would follow within days. Buyers under contract would want to watch closely for a float-down opportunity.

Down payment assistance programs are still available. WSHFC programs like Home Advantage have not changed. In a higher-rate environment, these programs are more valuable than ever for eligible Washington buyers.

The Bottom Line

Geopolitical events are outside anyone's control. What is in your control is your preparation... your credit, your pre-approval, your down payment strategy, and your loan structure.

If you are a Washington buyer trying to figure out your next move given what is happening with rates, I am happy to walk through the numbers with you. A lot of buyers assume they need to wait. Sometimes the math tells a different story.

Reach out anytime at 360-739-3454 or [email protected].

RJ Bennett | Branch Manager and Senior Loan Officer | The Bennett Team | Canopy Mortgage | NMLS 1587912