South Florida’s $10 Million Housing Market Is Having a Record Year
If you thought South Florida's luxury housing boom was starting to cool off, the latest numbers have a different story to tell.
Homes selling for $10 million or more are having a record year across Miami-Dade and Palm Beach counties.
Miami-Dade had already recorded 194 sales at $10 million or more through August. That's more than the 170 sales recorded during all of 2025. If the current pace continues, the county could finish 2026 with around 291 sales above the $10 million mark.
The previous record? 230 sales in 2021, during the pandemic-era buying frenzy. Palm Beach is seeing an even more interesting version of the same story. The county had already recorded 170 sales of $10 million-plus homes through August, beating its previous full-year record of 169 set in 2025.
That's a lot of money moving through a very small part of the housing market.
But there's more to this story than rich people buying expensive houses.
South Florida's housing market is starting to look increasingly divided by price.
The $10 Million Buyer Isn't Living in the Same Housing Market
Here's something easy to miss when looking at these numbers. The person buying a $10 million house is probably not sitting down with a mortgage calculator wondering whether they can afford a 7% interest rate. A huge portion of these luxury purchases are cash deals.
Earlier this year, 87% of South Florida sales at $10 million or more were cash transactions. That's important because mortgage rates are still one of the biggest obstacles facing ordinary buyers.
The 30-year mortgage rate averaged 6.67% in August and had climbed to 7.17% by September 15, according to MIAMI REALTORS' latest report. So while one buyer is looking at a $10 million waterfront property and writing a check, another buyer is trying to figure out how to make a $500,000 house work at today's rates.
Both are technically participating in the same housing market. They just aren't experiencing it the same way.
Miami Is Still Pulling in Serious Money
A big reason for the luxury boom is the continued flow of wealthy buyers into South Florida. Miami-Dade's own real estate data points to continued wealth migration into the region, while the luxury market has expanded well beyond the traditional millionaire market. In the first half of 2026, the threshold for the top 5% of single-family home sales across South Florida was about $3.3 million.
The top 1% started at about $10.7 million. In Miami-Dade, the top 1% threshold was even higher at approximately $15 million. That's a pretty remarkable number. A decade ago, a $10 million house was an extreme outlier. Today, there are enough transactions at that level that the market is tracking them as its own category.
And Then There Are the $30 Million Homes
The really wild part is what's happening above $30 million. Sales of $30 million-plus single-family homes in Miami-Dade jumped 110% during the first half of 2026 compared with the same period last year, according to Analytics Miami. This is a market that barely existed before the pandemic.
Now it's becoming a regular part of South Florida real estate. That's not just a sign that houses are getting more expensive. It's a sign that the amount of wealth competing for South Florida real estate has changed.
Broward Is Showing the Same Pattern
You don't have to go all the way up to $10 million to see the divide. Broward County is seeing strong activity at the $1 million-plus level even while overall sales are softer.
In August, sales of homes priced at $1 million or more were up 22.6% from the previous year, while total Broward home sales fell 4.5%. The strength in South Florida isn't necessarily spread evenly across the market.
The higher end is doing much of the heavy lifting.
What Does This Mean for Everyone Else?
This is probably the part that matters most. A record number of $10 million homes selling doesn't mean the average buyer suddenly has an easier time finding a house.
In fact, it highlights how different the South Florida market has become. You have wealthy buyers coming from other parts of the country and around the world.
You have limited inventory in some of the most desirable neighborhoods. And you have a growing luxury market where $10 million no longer sounds quite as unusual as it once did.
At the same time, the typical buyer is still dealing with mortgage rates above 7%, insurance costs, property taxes, and home prices that have climbed dramatically over the last decade.
That's two very different housing stories happening at once.
The Bigger Question
South Florida has become one of the country's biggest destinations for wealthy households and real estate capital. The question now is how far that trend can go. Can Miami and Palm Beach keep attracting this level of wealth? Will developers continue building for buyers at the very top?
Will the luxury market eventually pull more inventory and investment into the middle of the market?
Or will South Florida continue to develop into a place where the luxury market and the everyday housing market feel like two completely different worlds?
The people buying $10 million homes aren't slowing down. And if anything, they're becoming an even bigger part of the South Florida real estate story.
Sources: Miami Association of Realtors, Miami Association of Realtors — Palm Beach, Miami Association of Realtors — Luxury Market
