Why Houston Mortgage Rates Can Rise While Inflation Is Cooling

The Real Math of Housing · Part 1 of 7 · A Texas United Mortgage Educational Series

One of the most confusing things about inflation is this:

Inflation can slow while the cost of living remains high. Lower inflation usually means prices are rising more slowly, not that prices have returned to where they were before.

Fuel is a useful example of how a supply shock can spread through the economy. This is an explanation of the mechanism, not a claim that diesel prices are rising at this moment.

How fuel costs reach your household

Diesel does not just affect the person driving a diesel truck.

Diesel moves America.

It moves groceries.

It moves lumber.

It moves roofing materials.

It runs farm equipment.

It powers construction equipment.

It moves appliances, furniture and almost everything else that eventually ends up in your home or business.

When diesel becomes significantly more expensive, the trucking company does not simply absorb that expense forever.

A business may absorb some of the increase, accept a smaller margin, or pass some of it along to customers.

That cost works its way into the price of food, construction, repairs, services and other everyday necessities.

That is called cost-push inflation.

What the Federal Reserve can influence

Persistent inflation creates a difficult problem for the Federal Reserve.

The Fed cannot produce diesel. It cannot build a refinery overnight. It cannot fix an international supply disruption.

The Fed can influence the cost and availability of credit, primarily through its short-term policy rate. That is different from setting the rate on your mortgage.

Higher interest rates discourage borrowing and spending.

Businesses borrow less.

Consumers buy fewer cars.

Housing slows down.

Construction slows.

Investment slows.

Eventually the goal is to reduce overall demand enough that inflation comes down.

But there is a catch.

If inflation is being caused partly by the cost of producing and transporting necessities, higher interest rates do not directly solve that problem.

They attack demand instead.

That is why an economy facing both inflation and supply constraints can feel so frustrating.

We may be slowing one part of the economy while the cost of operating another part remains elevated.

And housing is caught directly in the middle.

Why your mortgage rate may move differently

Mortgage rates also reflect longer-term bond yields, inflation expectations, and the compensation investors demand to hold mortgage-backed securities. Lender costs and the borrower’s loan details matter too. A Fed rate cut does not guarantee an immediate decline in mortgage rates.

Wanting inflation to fall is not the same as investors being confident that it will stay low. That difference helps explain why mortgage pricing can remain elevated even when the goal is lower inflation.

Sources: Federal Reserve: how monetary policy affects inflation and employment; Boston Fed research: why mortgage rates exceed Treasury yields.

Where mortgage rates stand right now

Rates as of Tuesday, October 13, 2026, 7:00 p.m. CT. These figures are a snapshot from the date and time above and will not update. For current pricing, see today’s Texas mortgage rates.

National rates have been moving up. According to Freddie Mac’s Primary Mortgage Market Survey, the 30-year fixed-rate mortgage averaged 7.40% for the week of October 8, 2026, up from 7.28% the week before and 6.30% a year earlier.

For a side-by-side comparison across loan types, we use the Optimal Blue Mortgage Market Indices, published daily by the Federal Reserve Bank of St. Louis. Unlike most national surveys, they report separate averages for conventional, FHA, and VA loans, based on actual rate locks covering more than a third of U.S. mortgage transactions.

Compare interest rate to interest rate. The national averages are interest rates only; APRs are not published for these indices. APR includes costs such as fees and, for FHA loans, mortgage insurance, so an APR will typically be higher than the interest rate on the same loan.

The two numbers are not measured the same way. The national figures are averages of rates locked by borrowers across the country, while our rates are a same-day quote based on specific rate assumptions. Your rate will depend on your credit, down payment, loan amount, property type, and the day you lock. Rates change daily; see today’s Texas mortgage rates for the latest numbers.

Sources: Optimal Blue Mortgage Market Indices, retrieved from FRED, Federal Reserve Bank of St. Louis, October 13, 2026 (30-year conforming, 15-year conforming, 30-year FHA, 30-year VA); Freddie Mac Primary Mortgage Market Survey; Texas United Mortgage: today’s mortgage rates in Texas.

What this means for Houston and The Woodlands

A buyer in Houston and a buyer in The Woodlands are exposed to the same national mortgage market. The local decision is how those financing costs fit the price and expenses of a particular home. Moving to another suburb does not, by itself, remove the effect of higher interest rates.

When you compare an existing home with new construction, ask for current estimates for any work the property needs. A roof replacement, HVAC repair, or renovation budget includes materials, transportation, and labor. Use written local bids rather than assuming yesterday’s costs still apply.

For a Houston-area purchase, run the numbers with the property’s tax estimate, insurance quotes, and your actual commute. A national rate headline cannot tell you whether that specific home fits your budget.

Let’s look at your Houston-area numbers

Ask Texas United Mortgage to compare financing scenarios using the payment you can comfortably carry today. A future rate drop should be an opportunity, not the assumption that makes a purchase work.

At Texas United Mortgage, we help borrowers in Houston, The Woodlands, and surrounding Texas communities look beyond a rate quote. Our objective is to explain the numbers and help you make an informed real estate decision—even when the answer is to wait.

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