Did mortgage rates go down this week? Yes. The national 30-year fixed average eased to 6.74% on August 13, 2026, five basis points lower than a week earlier, and the 15-year average fell seven basis points to 6.07%. On a $320,000 loan, that's about $11 a month.
Eleven dollars. That's the honest headline.
Every time rates tick down, the phone rings at Jeanie Marten Real Estate with some version of the same question: is this the moment? And we love that question because it means you're paying attention. But we'd rather give you the real math than the exciting version of it. A five-basis-point improvement is not an affordability reset. It's a nudge. What matters far more is the gap between the rate in the headline and the rate you're actually offered — and that gap is usually much bigger than five basis points.
So let's walk through what moved, what it's worth and what you should do with the information if you're a buyer sitting on the fence in Sachse, Wylie, Murphy, Rockwall County, or anywhere across North Texas.
The numbers — and why your quote will look different
Two credible sources published rate data this week, and they don't match:
Survey (Aug. 13, 2026) | 30-year fixed | 15-year fixed |
|---|---|---|
National daily average | 6.74% (down 5 bps) | 6.07% (down 7 bps) |
6.67% (from 6.69%) | 5.96% (from 6.01%) |
Neither is wrong. They survey different lenders, on different days, with different assumptions about credit score, down payment, and points. That's the whole lesson right there: the "national average" is a weather report, not a price tag.
Your actual rate depends on your credit profile, your down payment, your loan size, whether you buy points and, this is the part people underestimate, which lender you happened to call. Spreads between lenders on the same borrower, on the same day, routinely run wider than the five-basis-point move that made the news. If you're going to chase basis points, chase them there.
What five basis points is actually worth
Here's the math on a $400,000 North Texas home with 20% down — a $320,000 loan, principal and interest only:
30-year fixed rate | Monthly P&I |
|---|---|
6.79% (last week) | $2,084 |
6.74% (this week) | $2,073 |
That's an $11 difference. Roughly $128 a year. On a $300,000 loan it's about $10 a month.
We're not telling you that to be discouraging. We're telling you because the decision to buy a home should not hinge on $11. If a $128-a-year swing is what makes your budget work or not work, the price point is the problem, not the rate. And if you were already comfortable at 6.79%, nothing changed this week that should make you comfortable now when you weren't before.
Why rates moved at all
The move followed July's Consumer Price Index report. Prices rose 0.1% for the month, putting annual inflation at 3.4% — down from 3.5% in June. Core CPI, which strips out food and energy, ran 2.5% annually, easing from 2.6%.
The housing piece is the part worth noticing. Shelter costs were up 3.2% year over year and accounted for roughly two-thirds of the monthly increase. Inflation is cooling but the housing component is doing most of the work holding it up, which is exactly why mortgage rates have been so stubborn about coming down in a straight line.
Markets read the report as a reason for the Fed to sit still. Odds of no change at the September meeting moved to about 62%, up from roughly 52% before the report with the odds of a hike falling to around 38%. Rates eased on that repricing. Not on a rate cut. On the reduced odds of a hike.
The number nobody puts in the headline
Here's a comparison that reframes the whole "wait for rates" strategy: Freddie Mac's 30-year average sat at 6.58% a year ago. Today it's 6.67%.
Rates are higher than they were last August, not lower.
Anyone who sat out the last twelve months waiting for a better rate is now shopping at a worse one and, across the Dallas-Fort Worth area, in a market where the window may be narrowing. The Texas Real Estate Research Center reports statewide inventory at 5.3 months of supply, which slipped below year-ago levels for the first time in this cycle. Locally, MetroTex shows the DFW region posting year-over-year declines in both active listings and months of supply with the regional home price index down a modest 0.5% year over year against a median around $400,000.
Translated: North Texas buyers have had unusual negotiating leverage, soft prices, real inventory, sellers who will talk about repairs and concessions. That leverage came from inventory, not from rates. And inventory is the thing that's quietly tightening.
What we'd actually tell you to do this week
If you're a buyer on the fence anywhere in North Texas, this week's news is a prompt to do four concrete things:
- Get fresh quotes from three lenders on the same day. Rates move daily. A quote from June is a historical document, not an offer.
- Compare the same loan structure at each one. Same down payment, same points, same lock period. Otherwise you're comparing nothing.
- Ask what the rate costs. A lower rate with two points paid up front is a different product than a par-rate loan. Make each lender show you both.
- Get fully underwritten, not just pre-qualified. In Collin and Rockwall counties, a buyer who can close cleanly still beats a buyer with a slightly better rate and a shaky file.
And one thing we'd tell you not to do: don't build a home-buying plan around a rate forecast. Nobody — not us, not the Fed, not the person with the confident chart on social media — knows where rates go from here. What you can control is your file, your lender comparison, and your negotiating position on a specific house.
Frequently asked questions
Will mortgage rates drop below 6% in 2026? No one can tell you that honestly. Rates eased this week on cooler inflation data, but the 30-year average is still slightly above where it was a year ago. Plan your purchase around a payment you can afford at today's rate, and treat any future drop as a refinance opportunity rather than part of the plan.
Why is the rate I was quoted higher than the one in the news? Published averages assume a strong credit profile, a healthy down payment, and often discount points paid up front. Your quote reflects your actual credit score, loan size, property type, and the individual lender's pricing that day. A gap of a quarter point or more between the headline and your offer is completely normal.
Should I wait for lower rates to buy a home in North Texas? That depends on what you're waiting for. Waiting on rates has not paid off over the last year, and DFW inventory is tightening while prices have flattened — which means today's negotiating leverage isn't guaranteed to be there later. A better question than "are rates low?" is "does this specific house work at this specific payment?"
Let's run your actual numbers
Headlines deal in averages. You're buying one house, with one loan, at one rate. Those are the numbers that matter, and they're the ones we'll sit down and go through with you — what your payment looks like across a few price points in Sachse, Wylie, Murphy, Lavon, or wherever in North Texas you're looking, and what kind of leverage you actually have with sellers right now.
Visit MartenTeam.com or book a consultation.
Rate data as of August 13, 2026, from Bankrate and Freddie Mac's Primary Mortgage Market Survey. Payment examples are principal and interest only and exclude taxes, insurance, and HOA dues. Jeanie Marten Real Estate does not originate loans; consult a licensed mortgage professional for rate quotes.
