The Quick Read: As of September 28, 2026, waiting has a visible price. Freddie Mac’s survey put the 30-year fixed at 7.03% for the week of September 24, 2026, the fourth straight weekly increase. But NAR’s August report, dated September 10, shows the most homes for sale since 2019, and builders are cutting prices. My read: stop chasing a perfect 20 percent. Decide what monthly cost you can carry and what cash cushion you need to keep, then shop to that.
I write this column from the broker’s chair, and I’ll keep it to what the dated data shows. Eighteen years in lending taught me one thing about this question. Buyers treat it as “save or wait,” as if the two were the same choice. They aren’t. Saving costs you time. Waiting costs you time and exposes you to rates and prices you don’t control.
What Changed
The short answer: Rates rose four weekly readings in a row. Freddie Mac’s survey moved from 6.66% to 7.03%, a rise of 37 basis points, and inventory climbed to its highest level in years. Both facts matter to a saver, and they pull in opposite directions.
Start with the rate side. Here are the four Freddie Mac releases, each dated:
- The release for September 3 showed the 30-year fixed at 6.71%, up from 6.66%.
- The release for September 10 showed 6.76%, up 5 basis points.
- The release for September 17 showed 6.95%, a jump of 19 basis points.
- The survey for the week of September 24 showed 7.03%, up 8 basis points from the prior reading.
A year earlier, Freddie Mac’s survey read 6.30%. That is 73 basis points higher year over year. Its 2026 low was 6.01% on February 19, per Freddie Mac’s release that day. So the survey sits 102 basis points above that low.
Other gauges agree on direction, though not on level. The Mortgage Bankers Association’s 30-year contract rate was 7.12% in its survey for the week ending September 18, up 15 basis points, per the MBA’s September 23 release. Mortgage News Daily’s index read 7.50% on September 28, up 7 basis points on the day. It called that the first 7.50% reading since April 30, 2024.
Why the gap? These measure different things. Freddie Mac surveys a window of applications. The MBA reports contract rates. Mortgage News Daily tracks lender rate sheets the same day. Read them as three angles on one trend, not three competing answers.
The Fed added to the mood. The FOMC voted 12–0 on September 16 to raise its target range by 25 basis points, to 3¾–4%. The statement says inflation remains elevated. One caution, since this gets misread: the Fed does not set mortgage rates. Freddie Mac’s survey was already climbing before that meeting. Mortgage rates track longer-term bond yields more closely, and the 10-year Treasury series at FRED is the place to watch that.
Mortgage News Daily says oil explains little of the recent rise. It points to strong economic data, Treasury supply and heavy bond issuance. Other coverage blames oil and geopolitics. The sources disagree, and I’m not going to pretend they don’t.
Now the housing side. NAR’s report on existing-home sales, dated September 10, covers August:
- Sales fell 2.0% from July, to an annual pace of 3.98 million.
- Inventory reached 1.62 million homes, up 5.9% from a year earlier.
- That was the first time inventory topped 1.6 million since November 2019.
- Months’ supply stood at 4.9, which NAR’s chief economist called the highest in over ten years. He said it gives buyers better chances to negotiate.
- The median price was $429,100, up 1.6% from a year earlier, per NAR’s housing snapshot.
That last number is the one people skip. Supply is up, yet prices haven’t fallen. More inventory is a negotiating tool here, not a price crash.
Builders are the other pressure valve. The NAHB’s September builder survey, released September 16, showed confidence falling three points to 32. The average price cut was 6% for a sixth straight month. And 66% of builders used incentives, up from 63% in August. NAHB’s chairman tied weaker buyer traffic largely to rising mortgage rates. HousingWire reports that 38% of builders cut prices, and that most of the help comes as buydowns and closing-cost aid. Those are not price cuts. They are a different tool, and I’ll come back to them.
Key Takeaways
- Rates: Freddie Mac’s survey rose four straight weekly readings, 37 basis points in total, through the week of September 24, 2026.
- Demand: Purchase applications were 11% below a year earlier in the MBA’s survey for the week ending September 18. The reading for the week ending August 28 was 0.2% below.
- Supply: NAR’s August report shows the highest months’ supply in over ten years, but the median price is still up year over year.
- Builders: Price cuts and incentives are spreading. Compare any incentive against the financing cost before you take it.
- My view: Set your target by the monthly cost you can carry and the cash you must keep in reserve, not by a round percentage.
What Does a Rate Climb Mean for Someone Still Saving?
The short answer: Each step up in rates makes every dollar of a loan cost more to carry. So a saver who waits faces a moving target, even if prices stay flat. The size of your down payment and the rate you face are two separate levers, and the second one isn’t yours.
Here is a plain hypothetical. If a rate moves from 6% to 7%, that is a full point. On the same loan, that full point raises the monthly cost of borrowing. The exact effect depends on the loan size and the terms, so I won’t put a dollar figure on it. The direction is what matters. Four straight increases means that a buyer who started saving in early September has watched the goalposts move.
Purchase demand shows the strain. A published survey for the week ending August 28 had purchase applications 0.2% below a year earlier, on an unadjusted basis. By the week ending September 18, they were 11% below. That is a sharp slide between two surveys. Some buyers have simply stepped back. The refinance index tells a similar story. It was 62% below a year earlier in the same release.
Here’s the catch for savers. Stepping back does not stop the clock on rates. It only stops your participation in whatever the market offers while you wait. If the market offers more supply and more seller flexibility, as NAR’s data says it does, that is worth something. Sitting out means missing it.
The 20 Percent Benchmark Is a Survey Definition
The short answer: Freddie Mac’s survey is built around a specific profile: conventional, conforming, fully amortizing purchase loans for borrowers with 20% down and excellent credit. That is a yardstick for measuring the market. It is not a rule for borrowers, and it is not a quote. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Freddie Mac says so in its September 10 release. I raise it because a lot of the “save first” advice seems to treat that profile as the finish line. It isn’t. It is the profile the survey needs so that week-to-week readings stay comparable.
So when you read 7.03%, you are reading an average for one type of borrower. Your own terms depend on your credit, your property, your loan type and the lender’s guidelines. A smaller down payment may change your pricing or add mortgage insurance. A different loan program may change both. That is exactly why a blanket “wait until you hit the big number” can cost more than it saves. I can’t tell you your number. I can tell you that chasing someone else’s profile is a poor way to pick it.
Down Payment Help Is Part of the Math
The short answer: Assistance programs can change how much cash a buyer needs at the start. Availability, eligibility and terms vary by program, by location and by lender guidelines, so the current details live on the program page, not in this column.
Many buyers dismiss this option too early. They assume the help is for someone else. Some of it is tied to income or location, and some is not. Down payment assistance programs carry their own guidelines, which change, so check the current page before you build a plan around one. Subject to lender guidelines, these can shorten the savings runway in a way that no high-yield savings account can.
Gift funds are the other piece, and they come with paperwork rules. If you’re self-employed, where the money sits matters as much as how much there is. I wrote about that in gift funds versus business funds for the self-employed. Read it before you move any money, because moving it the wrong way can create questions later.
Is Waiting Ever the Right Call?
Sometimes, yes. Honestly, this one is closer than the headlines make it sound. Waiting can be right when any of these fit:
- Your cash reserve would be thin after closing. A house you can’t afford to repair is a bad trade for a lower entry cost.
- Your job or income is unsettled, and a bigger cushion would change how you sleep.
- Your credit is a few months of work away from a better tier, and the improvement would matter to the terms you’re offered.
- You haven’t yet priced the whole cost of owning, including taxes, insurance and upkeep, which vary by county.
None of those is about chasing 20 percent. Each is a specific, fixable reason. That is the difference between a plan and a hope.
What I’d push back on is the open-ended version: “I’ll wait until rates come down.” Nobody knows when that is. The Fed raised its target this month. CNBC reports that the Fed’s updated projections point to the possibility of another increase this year. Advisor Perspectives says markets price one more 25-basis-point hike in December. Those are forecasts, and forecasts miss. But betting your purchase on a turn that nobody has scheduled is a weak foundation.
My Take
Here is my opinion, clearly labelled. The question “save or wait?” is the wrong frame. The better question is: what is the most I can put down while keeping a real cash cushion, and what monthly cost can I carry if rates stay here or climb?
Put the cushion first. A down payment that drains every account leaves no room for the furnace that dies in January. I would rather see a buyer put down less and keep reserves than the other way around. Reserves are what let you ride out a bad month.
Next, price the mortgage insurance trade honestly. Mortgage insurance is a cost you pay for buying sooner with less down. It can be removed later under the loan’s terms. A higher rate cannot be wished away, though it may be refinanced if the market changes. That asymmetry matters. I think buyers overweight the first cost and underweight the second, because one shows up as a line item today and the other hides in a rate.
Then look at who has leverage. NAR’s data says buyers have better chances to negotiate than at any point in over ten years of months’ supply readings. Builders are giving more. That doesn’t make every deal a bargain. It does mean the seller across the table may accept terms they would have refused in 2024. A buyer with a solid plan can use that. A buyer still saving cannot.
One more thought out loud. I’m torn on builder incentives. A rate buydown can be valuable when rates are rising, because it softens the carry during the early years. But a price cut lasts for the life of the ownership, and a buydown does not. So the question is not “which is bigger?” It’s “which one is still working for me in year five?” Ask the builder to put each option in writing, then compare them side by side against the financing cost. I’d rather see a buyer walk away from a flashy incentive than take it without that math.
Finally, a word on what the data doesn’t say. None of these sources compares the cost of waiting with the cost of a smaller down payment for a given buyer. That comparison is my argument, not a sourced finding. Treat it that way.
What I’d Do Now
Here is how I’d work through it, in order. This is general guidance, not advice for any one file.
1. Fix your monthly ceiling first. Decide what you can carry comfortably if rates are a bit higher than today. Then work backward to a price range.
2. Set a reserve floor. Decide how much cash stays untouched after closing. Treat that number as off limits, even for a bigger down payment.
3. Get a pre-approval review, not just a number. Ask a broker to lay out two or three structures side by side. A structure with less down may have a different monthly cost and different insurance. You want to see the trade, not guess at it.
4. Check assistance and gift options early. Do it before you start house hunting. The rules on sourcing funds can take planning.
5. Understand locks before you need one. A rate lock holds your terms for a set period while your loan is processed. If you’re happy with the terms, lock them. Floating means you’re betting on direction, and this month’s direction has been up. Quotes gathered on different days aren’t comparable, since the market moves between them.
6. Compare new-construction incentives line by line. Ask for the price cut, the buydown and the closing-cost help as separate items.
7. Re-run the plan monthly. If the data shifts, your answer can shift too.
If you like a home and the monthly cost fits your ceiling, waiting for a rounder down payment is a choice with a price tag, not a safe default. If it doesn’t fit, waiting is fine. Just make it a dated plan with a target, not an open-ended hope.
Where I Could Be Wrong
Fair warning. Rates may ease if the economic data softens. Existing-home prices may finally follow inventory down. NAR reported sales up 1.6% year to date through August, so the market isn’t collapsing. But it is thin, and thin markets can turn. If prices fall and rates fall, the buyer who waited wins. I can’t rule that out.
I can only say what the dated numbers show. As of September 28, 2026, rates are rising, supply is at a ten-year high, and builders are working harder for buyers. Those facts favor a buyer who is ready, not one who is still deciding what “ready” means.
Talk It Through
If you’re weighing a purchase or a refinance this fall, Lendmire can walk you through how the current programs fit your file. You can reach me at 828-256-2183 or request a quote. As a broker, we arrange and compare options through the lenders we work with. Lenders review eligibility and make the credit decisions, subject to their guidelines.
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
Should I keep saving for 20 percent down if rates keep rising?
Not necessarily. Twenty percent is the profile Freddie Mac’s survey uses, not a requirement for buyers. The right target is the down payment that leaves you a healthy cash cushion and a monthly cost you can carry. Compare a larger down payment against a smaller one with a broker before you commit to waiting.
Do more homes for sale mean prices will drop?
Not necessarily, at least not yet in the data. NAR’s August report, dated September 10, shows inventory at its highest since 2019, but the median price of $429,100 was still up 1.6% from a year earlier. Inventory gives buyers room to negotiate. It has not produced a price decline in that data.
Are builder incentives better than a lower price?
It depends on how long you’ll own the home. NAHB’s September survey found 66% of builders using incentives, and HousingWire reports most of it is buydowns and closing-cost help. A price cut lasts for as long as you own the home. A buydown usually helps most in the early years. Ask for each in writing and compare.
Can gift money or assistance help me buy sooner?
It can, subject to lender guidelines. Assistance programs and gift funds each have their own documentation and eligibility rules. Start with the current assistance program page and plan how funds will be sourced before you move any money.
About Lendmire
Lendmire (NMLS# 2371349) is a non-QM mortgage brokerage arranging DSCR investor loans in 41 markets — 40 states plus Washington, D.C. — and consumer mortgage programs, including bank statement, HELOC and down payment assistance options, in 16 states through wholesale lenders. Lendmire is the broker, never the lender; every file is underwritten by the lender under its own guidelines. 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, August data
3. Freddie Mac release, September 3, 2026
4. Freddie Mac release, September 10, 2026
5. Freddie Mac release, September 17, 2026
6. Freddie Mac release, February 19, 2026
7. MBA Weekly Applications Survey, September 23, 2026
8. Federal Reserve FOMC statement, September 16, 2026
9. NAR existing-home sales housing snapshot
10. NAHB builder sentiment release, September 2026
11. HousingWire on builder discounts
12. CNBC on the September 2026 Fed decision
13. Advisor Perspectives on the September 16, 2026 Fed decision
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: Making An Offer In September 2026 As Inventory Builds And Rates Climb · Home Buying In The Winter Market: Supply Is Up, And So Are Rates · September 2026: Buyers Need A Real Estate Agent As Supply Grows, Rates Climb
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.