The Quick Read: Start by stress-testing your budget against a higher payment, then get your financing in order, then negotiate. As of September 28, 2026, the 30-year fixed average has risen four straight weeks, according to Freddie Mac. Supply has also grown to its highest level in over a decade, per NAR’s August report. Rates squeeze the budget, and inventory gives you room to bargain. Do the budget work first.
Four straight weekly increases is a trend, not a blip. The Fed hiked on September 16, and mortgage rates were already climbing before it did. Buyers who treat the hike as the whole story will miss the other half: the market is giving you more choices than it has in years.
Key Takeaways
- The Fed raised its target range by a quarter point on September 16, 2026, in a 12–0 vote.
- Freddie Mac’s 30-year average rose in each survey from September 3 through September 24.
- Existing-home supply hit 4.9 months in August, which NAR called the highest in over ten years.
- Builders are leaning on incentives, and many of those are rate buydowns rather than plain price cuts.
- Set your budget at a higher payment first. Then use the supply to negotiate.
What Changed
The Federal Reserve’s FOMC statement of September 16 shows a 12–0 vote to raise the target range by a quarter point, to 3-3/4 to 4 percent. CNBC described it as the first hike since July 2023. It also reported that 16 of 18 dot-plot participants expected another increase.
Now the mortgage side. Freddie Mac’s survey is a weekly average of what lenders are offering. Here is the run of releases:
- September 3: 6.71%, up 5 basis points.
- September 10: 6.76%, up 5 basis points.
- September 17: 6.95%, up 19 basis points.
- September 24: 7.03%, up 8 basis points.
A basis point is one-hundredth of a percentage point. From the week before September 3 (6.66%) to September 24, the average rose 37 basis points. A year earlier, Freddie Mac had the same measure at 6.30%, a gap of 73 basis points.
Other gauges read higher. The MBA’s weekly survey, released September 23 for the week ending September 18, put its 30-year contract rate at 7.12%, up from 6.97%, per the MBA. Mortgage News Daily’s index read 7.50% on September 28, its highest since April 30, 2024. That index tracks lender rate sheets in real time.
Three numbers, three methods. Freddie Mac averages a window ending Wednesday for a borrower with 20% down and excellent credit. The MBA measures applications. Mortgage News Daily is a daily snapshot. None of them is “the rate.” None is yours, either. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
The Fed does not set mortgage rates. Long-term yields drive them, and those rose for reasons beyond policy. In the September 16 press conference, the Fed chair cited a stronger economy and competition for capital. Yields sit at levels last seen around 2007.
Demand is cooling. The MBA said purchase applications fell 1% that week, seasonally adjusted. They ran 11% below a year earlier. Refinance applications were 62% lower than a year ago. Rate-driven refinancing has largely stopped.
Supply moved the other way. NAR reported on September 10 that August existing-home sales fell 2.0% from July, to a 3.98 million annual rate. Inventory reached 1.62 million homes, up 5.9% from a year earlier. Supply stood at 4.9 months. NAR’s chief economist said that ample supply gives buyers better opportunities to negotiate.
New construction tells a similar story. The Census Bureau reported on September 24 that 483,000 new homes were for sale, an 8.5-month supply. August sales ran at a 684,000 annual rate. Census flagged both the monthly and yearly sales changes as within the margin of error, so I would not call that a turnaround.
What It Means for Home Buyers
The squeeze is on monthly cost. The opening is on terms. Both are true at once, and the order you handle them in matters.
A higher rate raises the payment on the same loan. If a rate moves from 6.75% to 7.75%, that is a full point of difference on the same balance. It changes what price range fits your budget. Some buyers will find their ceiling dropped. Others will find it barely moved. You will not know which group you are in until you test it.
The leverage is real but uneven. NAR’s median existing-home price was $429,100 in August, up 1.6% from a year earlier, per its housing snapshot. So the leverage does not show up as falling headline prices. It shows up in concessions, repairs, closing help and patience from sellers. The Realtor.com data backs that up: about 20.4% of active listings carried a price cut in August, matching last year’s share for the first time in 2026, as Inman reported. Active listings were still about 11% below pre-pandemic levels, per Realtor.com’s own September report.
Builders are doing the most visible work. Per Inman’s coverage of NAHB data, 38% of builders cut prices in September, up from 35%. And 66% used incentives, the highest share since December. The average cut held at 6%.
Here is the catch. A HousingWire report quoted Cotality saying roughly 80–90% of new-home sales now involve rate buydowns. A buydown pays down your rate for a set period. It is not the same as a lower price. When the buydown ends, the payment resets. HousingWire also reported that builder margins are the key risk if rates keep climbing, which means the incentives may not last.
Two groups deserve a note. Buyers with less than a conventional down payment face a different picture than the Freddie Mac survey describes. And self-employed buyers or investors may be looking at other programs. I found no fresh data this month on those groups, so I will not guess at it. That is where the loan options page matters. It carries the current guidelines for the programs we broker, subject to lender guidelines.
My Take
Do not try to time the bottom. I have no evidence anyone can call it, and the Fed’s own projections point toward more tightening, not less. CNBC reported that 16 of 18 participants expected another increase, and the Advisor Perspectives recap said markets priced one more hike in December. That is a forecast, not a promise. It could be wrong. But it is a poor foundation for a plan that says “wait for relief.”
Waiting has a cost too. Realtor.com’s own report calls the week of September 27 through October 3 the best week of 2026 to buy, citing more choices and less urgency. It also says elevated rates offer little financing relief. I read that as a fair summary. Choice is good right now. Cheap money is not.
So I think the right question is not “buy or wait?” It is “what payment can I carry if this gets worse?” If the answer is a comfortable one, the supply data says you have room to bargain. If the answer is a stretch, the supply data will not rescue you.
This is a genuine toss-up for buyers on the margin. A patient buyer who waits might see a softer market. A patient buyer might also watch rates climb another quarter point and lose the budget room entirely. I lean toward acting on a budget that holds up under stress, not on a forecast.
What I’d Do Now
These are first steps, in order. None of them is advice to buy a specific home.
Step 1: Stress-test the payment
Build your budget on a rate higher than today’s. Pick one that makes you uncomfortable. If you can carry that payment, a further hike will not break the plan. If you cannot, you have learned something valuable before you made an offer.
Test the whole monthly cost, not just principal and interest. Taxes, insurance and any association dues move the number as well. They vary by location, so use the actual figures for the homes you are considering.
Step 2: Know which rate source you are reading
Do not anchor on a headline number. Freddie Mac, the MBA and Mortgage News Daily put the market in three different places this month. Your own quote depends on your credit, your down payment, the property and the loan type. Ask a broker or lender for a written estimate based on your file. Then compare estimates gathered on the same day, because quotes from different days are not comparable when rates are moving this fast.
Step 3: Get your financing lined up before you shop
A pre-approval is a lender’s written review of your finances, based on your documents. It is not a promise of final approval, and it does not lock a rate. But it tells you your range and shows sellers you are serious. If you are self-employed or have uneven income, ask early which documentation options exist. Our loan options page is the place to see what each program reviews the file on. Whether any of them fits your file is for a lender to decide.
If you are an investor weighing a rental before a home, I covered that trade-off in a separate piece on buying a rental property before your first home. Different math, different risk.
Step 4: Understand lock and float
A rate lock holds a quoted rate for a set period. Floating means you leave it unlocked and take whatever the market does. With rates rising four weeks running, floating is a bet. If you have a signed contract and the payment works, my rule is simple: if you like it, lock it. If you are still shopping, you have no loan to lock yet. Some lenders offer a float-down option if rates fall after you lock. Ask whether it exists and what it costs before you rely on it.
Step 5: Negotiate on terms, not just price
This is where the supply data pays off. Sellers who have sat on the market are more willing to talk. Ask for repairs, credits toward closing costs, or a seller-paid buydown. Compare any of those against a straight price cut, and ask which saves more over the time you expect to own the home. A temporary buydown helps in the early years and then expires. A permanent price reduction does not expire.
With builders, read the incentive terms carefully. Zonda’s August update said consumers appear “desensitized” to discounts, which tells me builders keep escalating them. Ask whether the incentive requires their preferred lender. Ask what the price would be without it. Then compare.
Step 6: Keep your options open on the loan
If you already own, rising rates cut both ways. Refinancing has largely dried up, per the MBA’s year-over-year drop. If you are sitting on equity and thinking about a purchase, you are weighing the tension between record home equity and rising rates.
If you are weighing a purchase or a refinance this fall, Lendmire can walk you through how the current programs fit your file. Call 828-256-2183 or request a quote through the site.
For the end-to-end picture of how these loans work — qualification, structures, and the full process — see Lendmire’s complete DSCR loans guide.
Frequently Asked Questions
Will mortgage rates fall before the end of the year?
Nobody knows. The Fed’s projections point toward more tightening, and markets priced one more hike for December. That is a forecast. Build your budget so it works at today’s levels, and treat any relief as a bonus.
Does the Fed directly set mortgage rates?
No. The Fed sets a short-term target. Mortgage rates follow long-term yields, which rose before and after the September 16 hike. The Fed chair cited a stronger economy and competition for capital as reasons yields climbed this year.
Is Freddie Mac’s number the rate I will get?
Probably not. Freddie Mac’s survey describes conventional, conforming loans for borrowers with 20% down and excellent credit. Your actual rate depends on your credit, down payment, property and loan type. Get a written estimate for your own file. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Does more inventory mean home prices are falling?
Not yet, at the national level. NAR’s August median existing-home price was still up 1.6% from a year earlier, even as supply reached 4.9 months. The leverage shows up in concessions and negotiation more than in sticker prices. Local markets vary.
Are builder incentives a good deal?
Sometimes. Many are rate buydowns, which lower your payment for a set period and then end. Compare the buydown against a price cut or a closing-cost credit. Ask what the home costs without the incentive. HousingWire reported that builder margins limit how long this support can last.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage broker with two platforms: DSCR investor lending across 41 markets, including Washington, D.C., and consumer mortgage programs in 16 states, all arranged through wholesale lending partners. This column is written by Lendmire’s founder and reflects the market as of its publication date; program terms and availability are set by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Freddie Mac Primary Mortgage Market Survey
2. NAR Existing-Home Sales report, September 10, 2026
3. Federal Reserve FOMC statement, September 16, 2026
4. CNBC on the Fed decision, September 16, 2026
5. Freddie Mac release, September 24, 2026
6. MBA Weekly Applications Survey, September 23, 2026
7. Inman
8. Inman on August new-home sales, September 25, 2026
9. HousingWire on builder incentives
This article is part of Lendmire’s Mortgage News series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: Why A Local Real Estate Broker Matters As Buyers Gain Leverage, September 2026? · September 2026: Buyers Need A Real Estate Agent As Supply Grows, Rates Climb · Listing Your Home For Sale This Fall As Inventory Climbs And Rates Rise
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.