How New Home Builders in St. Louis Are Outselling Everyone—And What That Means for You

In today’s real estate market, high interest rates and elevated home prices have made it more difficult than ever for buyers to make a move. Despite that, new home builders in St. Louis and across the country are still selling homes at a brisk pace—even as existing home sales continue to lag.

So, what’s their secret? And how can smart buyers and sellers in St. Louis use the same strategy to their advantage?

At Carlson Mortgage, a top-rated St. Louis mortgage broker, we’ve worked with thousands of clients over the past 20 years. We’ve seen firsthand how new construction builders are structuring deals—and how buyers can benefit without paying a premium.

Why Are Home Builders Selling More Homes in St. Louis?

The answer lies in mortgage rates.

While most buyers looking at existing homes are stuck with interest rates near 7%, new construction buyers are often getting access to special discounted rates, sometimes even starting with a 4.

That’s because many builders offer mortgage rate buydowns, reducing the buyer’s rate either temporarily or permanently. These builders often have in-house mortgage companies—like DHI Mortgage or Lennar Mortgage—that allow them to bundle the financing directly into the deal. The result? Lower monthly payments and higher affordability, even when prices are steep.

In fact, according to Realtor data, the average mortgage rate for buyers of newly built homes is now about half a percent lower than what buyers of existing homes are paying.

At Carlson Mortgage, we routinely help buyers secure similar buydowns—with no broker fees, no junk fees, and some of the lowest rates in Missouri thanks to our wide network of lenders.

Sellers: A Smarter Strategy Than Dropping Your Price

If you’re selling your home in St. Louis, you’re probably feeling the pressure to reduce your asking price just to get attention.

But here’s a more effective approach: offer a credit toward a mortgage rate buydown for the buyer.

Here’s how it works:

• Instead of dropping your price by $20,000, you offer a $10,000 credit to reduce the buyer’s mortgage rate.
• A 1% drop in mortgage rate has roughly the same monthly payment effect as an 11% drop in purchase price.
• That means the buyer pays less per month—and you keep more equity.

Take this comparison:

Even though the home costs $20,000 more, the buyer pays less each month because of the reduced rate.

At Carlson Mortgage, we help real estate agents and sellers structure these kinds of deals every week—maximizing your sale price while still helping your buyer save.

The Bottom Line for St. Louis Home Buyers and Sellers

Whether you’re buying or selling, you don’t have to accept high mortgage rates as a given. New home builders are getting creative—and so can you.

At Carlson Mortgage, we specialize in helping St. Louis clients secure the best possible mortgage terms, whether it’s a conventional, FHA, VA, or jumbo loan. As a mortgage broker with no lender allegiance, we’re able to shop your loan across multiple institutions—and pass the savings on to you.

And unlike many lenders, we don’t charge any broker fees, points, or processing fees. Just low rates, honest service, and a deep understanding of how to help you win in this market.

Get in Touch with Carlson Mortgage Today

At Carlson Mortgage, we’re dedicated to helping St. Louis residents navigate the mortgage process and find the perfect loan for their needs. Our experienced mortgage brokers can help you find the perfect loan to fit your needs and budget and will help you make informed decisions about buying a home. Call or text us at (314) 329-7314 or fill out our loan application at www.carlsonstl.com/apply for a purchase or a refinance mortgage, or if you have any general mortgage lending questions.