Why Are Home Prices Rising in Some Areas While Falling in Others?

The One Factor That Ultimately Determines Home Prices

If you've been following the housing market lately, you may feel confused.

One headline says, "U.S. home prices continue to rise."

Another says, "Home prices are falling."

So which one is true?

The answer is: both.

According to a June 29, 2026, article from Keeping Current Matters, the single most important factor shaping today's housing market is supply. Home prices are ultimately determined by the balance between supply and demand, and because housing inventory varies significantly from one region to another, home price trends vary as well.

The U.S. Housing Market Is No Longer One Market

Just a few years ago, nearly every part of the country faced an extreme housing shortage.

There were far more buyers than homes for sale, causing prices to rise almost everywhere.

Today's market looks different.

Some areas still have very limited inventory, while others have seen a significant increase in listings, giving buyers more options than they've had in years.

In other words, it's no longer helpful to think of "the U.S. housing market" as one single market.

Today's real estate market is local.

Limited Supply Keeps Prices Strong

Home prices are driven by a simple principle.

When inventory is low, multiple buyers compete for the same home, pushing prices higher.

When inventory increases, buyers have more choices. They can compare homes, negotiate more aggressively, request seller concessions, and take more time before making a decision.

That's why, in today's market, local inventory levels often have a greater impact on home prices than mortgage rates.

Illinois Continues to Face Limited Inventory

In many of the Chicago suburbs where I work, well-priced homes continue to sell quickly.

Communities such as:

• Naperville

• Glenview

• Northbrook

• Buffalo Grove

• Vernon Hills

still experience relatively low inventory, especially in neighborhoods with highly rated schools.

Meanwhile, some Sun Belt markets that experienced heavy new construction over the past several years have seen inventory rise much faster, leading to slower price growth—and in some cases, modest price adjustments.

This is why national headlines don't always reflect what's happening in your local market.

Buyers Have More Opportunities

Markets with growing inventory create opportunities for buyers.

Instead of competing in multiple-offer situations, buyers are increasingly able to negotiate:

• Purchase price

• Closing cost credits

• Repair requests

• Seller concessions

As home price growth moderates, buyers are gradually regaining negotiating power.

Sellers Need to Price Strategically

A few years ago, many sellers could simply list high and wait.

That strategy doesn't work as well today.

In markets where inventory is increasing, overpriced homes are often overlooked.

Repeated price reductions can ultimately make a listing less attractive.

Today's successful sellers begin with an accurate pricing strategy based on current market conditions—not yesterday's market.

Your Neighborhood Matters More Than National Headlines

National news tells us the overall direction of the market.

But your home's value is influenced by local factors such as:

• Available inventory

• Buyer demand

• Recent comparable sales

• School districts

• Neighborhood amenities

That's why real estate professionals have always said:

"Location, Location, Location."

Final Thoughts

Going forward, it's unlikely that every housing market across the country will move in the same direction.

Some markets will continue to appreciate.

Some will stabilize.

Others may experience modest price corrections.

That's why it's more important than ever to understand what's happening in the specific neighborhood where you plan to buy or sell—not just what national headlines are saying.

If you're curious about home values, inventory levels, or current market conditions in your neighborhood, I'd be happy to help. With local market data and recent sales, we can build a strategy that fits your goals.