Tampa Bay Mortgage Rates Rise After the September Fed Meeting

On September 16, 2026, the Federal Reserve raised its benchmark interest rate by a quarter point, to a range of 3.75% to 4%. It was the Fed's first increase since 2023, and Chair Kevin Warsh pointed to inflation that is still running higher than the Fed wants.

Mortgage rates were already climbing. Freddie Mac's weekly average for a 30-year fixed mortgage was 6.95% on September 17, up from 6.76% the week before, and up from 6.26% a year ago.

If you're buying or selling a home in Tampa Bay, that lands on you in different ways. Here is what changed for each side, and what you can do about it.

How a Fed decision reaches your mortgage

The Fed sets a short-term rate that banks charge each other. It does not set mortgage rates. Those follow the bond market, especially the 10-year Treasury, along with what lenders expect inflation and the economy to do next. The 10-year yield climbed from 4.78% on September 4 to 5.01% on the day of the meeting, which is most of what moved mortgage rates, and it started before the Fed announced anything.

The rate you're quoted also depends on your credit, your down payment, the loan type, and whether you pay points. A weekly average is a benchmark, not an offer.

Our market reports carry the current numbers, every other Monday.

What it means for buyers

Here is a $425,000 home with 20% down, which is a $340,000 loan:

Rate	Monthly principal and interest
6.26%, a year ago	$2,096
6.76%, a week earlier	$2,207
6.95%, September 17, 2026	$2,251

That's roughly $155 more a month than a year ago for the same house, before taxes and insurance.

Another way to see it: the payment that covered a $340,000 loan a year ago covers about $317,000 today.

Higher rates also thin out the competition. Some buyers step back to wait, which can leave more room to negotiate on price, repairs, or help with closing costs.

What you can do:

• Rerun your numbers. Start from the rate a lender quotes you this week, and include insurance, flood, and any HOA or CDD fees. Our guide to how much house you can afford walks through it.
• Refresh your pre-approval. If yours is more than a few weeks old, the rate behind it is out of date. A current letter also makes your offer stronger.
• Ask about a rate lock. Once you're under contract, a lock holds your rate while the loan closes. Ask how long it lasts, and what an extension costs.
• Compare points and buydowns. Paying points at closing lowers your rate for the life of the loan. A temporary buydown lowers it for the first year or two. Ask your lender to show you what each one costs, and what each one saves.
• Ask the seller for a credit. A seller credit can pay for a buydown, which often lowers the monthly payment more than a price cut of the same size would.
• Buy a payment that works today. If rates fall later, refinancing may be an option, but it costs money and falling rates are not promised. The payment has to work now.

What it means for sellers

Most buyers shop by monthly payment, not by price alone. When rates rise, the same price costs a buyer more every month, and some buyers no longer qualify at the top of their range. Homes priced right still sell. Homes priced against a sale from a year or two ago tend to sit.

What you can do:

• Price from recent sales. A neighbor's sale from last year happened at a different rate, with a different pool of buyers. Our guide to pricing your home from recent sales explains how to read them.
• See your home through a buyer's budget. The calculator on this page shows what a buyer's monthly payment would be on your home at today's rates.
• Consider paying toward the buyer's rate. A credit toward a buydown can bring more buyers into range without dropping your price. Every loan type caps seller credits, so ask your agent what fits.
• Make the home easy to say yes to. A buyer stretching for the payment has less room for repairs after closing. Our guide to repairs worth making before you sell covers where to spend, and where not to.
• If you're buying as well, rates land on both halves of your move. Our guide to selling first or buying first walks through the options.

Some owners with a low rate decide to keep the house and rent it out instead of selling. If you're weighing that, our sister site Tampa Bay Rentals covers whether to rent out your house or sell it.

What hasn't changed

Insurance, flood, and CDD costs move a Tampa Bay payment as much as the interest rate does, so they belong in every budget you run. People buy and sell for the reasons they always have: a new job, a growing family, or a move closer to relatives. Rates look likely to stay elevated for a while, and the Fed decides meeting by meeting, so the number that matters for your plan is the one a lender quotes you this week.

Talk it through with us

Rates change the math. The right move still depends on your home, your budget, and your timeline. Send us a message and one of our agents will run the numbers with you, whether you're buying, selling, or both.