A single national statistic just quietly crossed a threshold it hasn’t touched in more than ten years, and the instinct for a lot of sellers is going to be to panic, either by slashing their asking price before anyone even makes an offer, or by pulling their home off the market entirely and waiting for the storm to pass. Neither reaction actually holds up once you look at what’s really behind the number.
This post walks through what the newest national housing report actually says, why the headline oversimplifies a more complicated story, and how the picture changes once you zoom into Cobb and Cherokee County specifically.
What Does a 10-Year High in Housing Supply Actually Mean?
Months of supply is a simple ratio: take every home currently listed for sale, divide it by how quickly homes are actually selling, and you get the number of months it would take to sell through everything on the market at the current pace. Nationally, that number just climbed to 4.9, the highest reading in over a decade.
That jump happened fast, too, climbing from 4.6 in July to 4.9 in August in a single month, which points to a real acceleration rather than a slow drift upward.
With roughly 1.62 million homes sitting on the national market right now, that growing ratio reflects two things happening at once: homes selling a little slower, and more inventory hitting the market at the same time.
Why Did Existing-Home Sales Actually Drop in August?
Existing-home sales fell two percent in August, landing at just under four million homes on an annualized basis. According to NAR’s own chief economist, mortgage rates and home sales tend to move in opposite directions, so a dip like this tracks with rates sitting near their highest point in more than a year.
It’s not one isolated factor either, elevated borrowing costs are stacking on top of buyers who appear to be waiting things out before committing.
Is This Actually the Start of a Housing Crash?
The month-over-month dip is the part making headlines, but it skips over the fact that sales are still up 1.6 percent year to date through the first eight months of 2026. That’s a meaningful distinction: a rate-driven pause is not the same thing as a downturn.
Wages climbed 3.1 percent and the economy added 643,000 jobs since the start of the year, two of the strongest historical drivers of housing demand, even in a market where rates are working against buyers.
What Should Sellers Watch Heading Into Fall?
One number worth keeping an eye on: pending home sales, which track signed contracts rather than closings, dropped 2.3 percent. Because pending sales reflect decisions buyers are making right now rather than deals that already closed, it’s one of the earliest signals of where the market is actually headed next.
What Does More Supply Mean for Buyer Negotiating Power?
More homes sitting on the market gives buyers real leverage they simply didn’t have a couple of years ago. In practice, that can look like requests for closing cost credits, repair negotiations after inspection, or buyers simply taking their time instead of rushing to beat out competing offers.
How Do Cobb and Cherokee County Compare to the National Number?
Here’s the part that actually matters if you’re selling locally: Cobb County is sitting at 3.9 months of supply, and Cherokee County is at 4.2, both comfortably under that national 4.9 figure. That gap means Marietta, Smyrna, Acworth, Kennesaw, Powder Springs, and Woodstock sellers aren’t operating under the same conditions the national headline describes.
Pricing and prep decisions should be built around those local numbers, not a nationwide average that’s blending in markets that look nothing like ours.
What Does a Decade of Local Housing Supply Actually Show?
Zooming out to 2013 tells an even more useful story for both counties. Cobb peaked around 2014, spent the rest of that decade drifting down into the twos, then fell off a cliff once the pandemic hit, bottoming out around one month of supply. It’s been climbing steadily since, landing at 3.9 today, just shy of that 2014 peak.
Cherokee followed almost the identical arc, just from a higher starting point, spiking close to five months in 2014, falling just as hard during the pandemic, and climbing back to 4.2 now. Worth noting, the market in 2014 looked nothing like today’s, prices and rates were both lower, so landing near a similar supply number doesn’t mean we’re reliving that exact moment.
A national average can’t tell you what’s happening on your street. The sellers who come out ahead in a market like this are the ones pricing off their own neighborhood’s numbers, not a headline built for the entire country at once.
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Ken Mandich is a Realtor® and Listing Expert with Complete Realty Team, serving Metro Atlanta with a focus on Cobb and Cherokee County. You can reach him at 404-410-6465 or [email protected].
