If you've been waiting for mortgage rates to drop so you can refinance or finally buy that house, I have bad news: you're going to be waiting a while longer. The average 30-year fixed mortgage rate hit 6.65% last week, the highest level since August, and there's no relief in sight.

Let me translate what that means for your wallet: if you were hoping to refinance and save a couple hundred bucks a month, that window just slammed shut. Refinance applications dropped 18% last week alone. People aren't stupid - when rates go up, refinancing stops making sense.

Here's the bigger picture: mortgage rates have climbed 30 basis points over the past five weeks. That might not sound like much, but on a $400,000 mortgage, that's an extra $70 a month. Over 30 years, that's $25,000. For most people, that's real money.

The reason rates are climbing is actually pretty straightforward - the bond market is nervous. When bond yields go up, mortgage rates follow. And bond yields have been creeping higher because investors are worried about inflation staying sticky and the Federal Reserve keeping interest rates elevated for longer than anyone hoped.

Joel Kan, the Mortgage Bankers Association's deputy chief economist, pointed out that refinance applications now account for just 38% of total applications - the lowest share since June 2025. That tells you everything you need to know about how few people can actually benefit from refinancing right now.

Purchase applications also fell, down 0.4% for the week. But here's the twist: they're still 5% higher than the same week last year. So people are still buying homes, just not as many, and the ones who are buying are borrowing larger amounts. The average loan size hit another record at $473,600.

What's happening is pretty clear - smaller buyers are getting priced out. If you're trying to buy a starter home with a $250,000 mortgage, these rate increases are absolutely brutal to your purchasing power. But if you're buying a bigger house and can afford a $500,000 mortgage, you're still moving forward. The result? The housing market is becoming even more of a playground for people with money.

There was a tiny bit of good news at the start of this week - rates ticked slightly lower after some de-escalation in the war with Iran. When geopolitical tensions ease, bond yields sometimes drop, and mortgage rates can follow. But we're talking about a few basis points here, not a fundamental shift.