Freddie Mac's weekly survey put the 30-year fixed mortgage rate at 7.28% on October 1. A week earlier it was 7.03%, and in early July it was 6.43%. On a $400,000 loan, that is $227 more every month than in July, before a dollar of Austin property tax or insurance.
We pulled the weekly rate history into our research database and the October 1 number stands out in it: the last time the survey read 7.28% or higher was the week of November 22, 2023. If you last priced a loan this spring, your math from then is out of date.
How fast the rate moved
The rate was 5.98% on February 26, the low of the past year in our series. It has mostly climbed since March, and it crossed 7% on September 24, which Fox Business reported was the first time since January 2025, and then rose another 25 basis points in a week.
| Week | Rate |
|---|---|
| October 2, 2025 | 6.34% |
| February 26, 2026 | 5.98% |
| July 2, 2026 | 6.43% |
| September 10, 2026 | 6.76% |
| September 24, 2026 | 7.03% |
| October 1, 2026 | 7.28% |
Freddie Mac's survey averages rates from loan applications submitted to its system over the prior Thursday through Wednesday, so it trails what a lender quotes you today. The next reading comes out Thursday, October 8.
Why it moved is mostly outside Austin. Mortgage rates follow the 10-year Treasury yield, which Fox Business said was around 5.1% on September 24, with Brent crude above $100 a barrel feeding inflation worries. We have not verified a direct cause beyond that reporting, and nothing here predicts where next week lands.
What it does to a monthly payment
We used a round $400,000 loan, a 30-year fixed term and principal and interest only. It is not the price of any particular Austin home and it leaves out property tax, homeowner's insurance and mortgage insurance.
| Rate | Monthly payment | Compared with 7.28% |
|---|---|---|
| 5.98% (Feb. 26) | $2,393 | $344 less |
| 6.34% (Oct. 2, 2025) | $2,486 | $251 less |
| 6.43% (Jul. 2) | $2,510 | $227 less |
| 7.03% (Sep. 24) | $2,669 | $68 less |
| 7.28% (Oct. 1) | $2,737 | baseline |
Run it the other way. A buyer who was comfortable with the $2,510 payment from July can borrow about $366,800 at 7.28%, roughly $33,000 less loan for the same monthly cost. Compared with February's 5.98%, the same payment supports about $50,000 less.
Austin prices have not moved to offset it
When rates jump, the usual hope is that prices soften enough to cushion the payment. The public record for Austin does not show that happening lately. The Federal Housing Finance Agency's All-Transactions House Price Index for the Austin-Round Rock-Georgetown metro tracks repeat values on the same properties and is not drawn from our MLS tables.
| Quarter | Index |
|---|---|
| 2022 Q2 (peak) | 570.86 |
| 2024 Q1 | 509.86 |
| 2025 Q2 | 504.61 |
| 2026 Q1 | 501.68 |
| 2026 Q2 (latest) | 506.31 |
The index is 11.3% below its 2022 peak, but nearly all of that drop happened by the end of 2023. Since the first quarter of 2024 it has moved less than one percent, down 0.7% in the nine quarters since, and it ticked up 0.9% in the latest quarter. The index runs through the second quarter, so it says nothing yet about what a 7.28% September did to offers.
Read together, the two tables say that for the last two years the payment has been decided by the rate, not the price. That is a different problem from 2022, and it is why a lender's quote matters more than a listing price when you are working out what you can spend.
What to ask about a lock
A rate lock holds your quoted rate between the offer and closing. The Consumer Financial Protection Bureau says locks are typically available for 30, 45 or 60 days, and sometimes longer, that extending one can be expensive, and that your Loan Estimate will not show extension costs, so you have to ask. A lock can also change if your loan amount, credit or income documentation changes.
In a week like this one, three questions are worth putting to any lender: how long is the lock, what does an extension cost, and what happens to the rate if closing slips a few days.
What this means if you're buying or selling here
Buying. Budget from the payment, not the price. Add the Austin pieces the table leaves out: property tax, which lenders usually collect monthly through escrow, and insurance. Our piece on the 2026 tax bill and closing shows how Austin's rates feed into that line, and the property tax analyzer runs it for a specific address. Our buyer page explains how a local agent fits into the process.
Selling. A buyer's budget set by a monthly payment shrinks when rates rise. At the same payment, the loan a buyer qualifies for was about $33,000 smaller on October 1 than in early July in our example. We make no claim about what that does to any one sale. It is a reason to ask your agent how recent local contracts have actually been structured before you choose a list price. You can start with the home value tool.
Everyone. This is general education, not advice on your loan. A lender or a licensed mortgage professional can quote the rate and fees that apply to you.
Sources
- Freddie Mac Primary Mortgage Market Survey, week of October 1, 2026: 7.28% (30-year), 7.03% prior week, 6.34% a year earlier.
- Austin Local Team research database, FRED series MORTGAGE30US (synced September 24, 2026) and ATNHPIUS12420Q (source updated August 25, 2026).
- Fox Business, September 24, 2026, on the first reading above 7% since January 2025, the 10-year Treasury yield and oil prices.
- Consumer Financial Protection Bureau, mortgage rate locks.
If you want to see what these numbers mean for a specific Austin address, our research tools and a local agent can walk you through it. One next step: ask a lender to quote the same loan at two lock lengths.