Rates Are Rising Again — So Why Do Home Prices Keep Climbing?

Mortgage rates have been ticking back up over the past several days. The natural reaction for many buyers is to assume that rising rates should push prices down. But the Chicago market — and the broader U.S. housing market — is not following the formula most people expect right now.

The bottom line is this: we are in a period where rates and prices are rising at the same time. And there are clear, structural reasons why.

Supply Shortage — This Is Not a Simple Problem

The single defining factor in today's market is supply. And this shortage did not appear overnight. It has been building for years, the result of cumulative structural underbuilding. New home construction remains insufficient, and in high-demand communities like Naperville, Glenview, and Northbrook, listings are genuinely scarce at an absolute level.

In these markets, when a quality home comes available, multiple buyers respond immediately. Competition follows, and prices move upward as a direct result.

Sellers Are Locked In Place

The second critical factor is that existing homeowners are largely choosing not to sell.

A large share of current homeowners are sitting on mortgages at 3% to 4%. Moving means giving up that rate and taking on a new loan at 6% or higher — a financial burden significant enough that most people simply will not make that move unless they have a compelling reason. The result is fewer listings entering the market, which deepens the supply shortage rather than relieving it.

Demand Is Stronger Than Most People Realize

The assumption that rising rates eliminate demand is not holding up in the data. Housing is not a discretionary purchase the way many investment assets are. It is a fundamental necessity.

Families who need to be in a specific school district, renters who are ready to build equity, and buyers who are focused on long-term asset building do not disappear when rates rise. In Chicago's most sought-after suburban communities, this real demand is deeply rooted. It does not evaporate at 6% the way speculative demand might.

The Biggest Misconception in Today's Market

The most common buyer strategy right now is to wait for rates to drop before purchasing. The problem is that this plan tends to produce the opposite of the intended result.

When rates do fall, every buyer who has been sitting on the sidelines enters the market simultaneously. That surge in demand, meeting the same constrained supply, makes competition sharply more intense — and prices accelerate accordingly.

Today's market, by contrast, involves relatively lower competition than what a rate-drop environment would bring. Buyers waiting for rates are likely to find that when the moment finally arrives, they are paying a higher price for the same home while competing against far more people.

The Right Framework for Today's Market

This market is too complex to evaluate through a single lens like interest rates. Rates move up and down over time. Supply shortages do not resolve quickly — especially structural ones rooted in years of underbuilding. And as long as the supply shortage persists, meaningful price declines are difficult to produce regardless of what rates do.

The strategy that fits this environment is not patience. It is positioning. When a good listing appears, the buyers who are prepared and move decisively are the ones who win.

The Bottom Line

Waiting does not improve your position in this market. If anything, time works against buyers who are sitting still — because competition will be higher and prices will likely be higher when they finally act.

Whether you are buying or selling, understanding exactly where the market stands and having a clear plan is what makes the difference. Reach out anytime if you would like to talk through a strategy built around where things actually stand right now.

Chicago BDB — Sang-chul Han 773-717-2227 | ChicagoBDB@gmail.com