The Market Is Paying Sun Belt Prices for Sun Belt Narratives — and Ignoring Where the Rent Growth Actually Is

Capital is still buying the Sun Belt migration story — in the one region where rents are actually falling — while the markets growing rents trade cheaper. That’s a mispricing hiding in plain sight.

WHAT’S HAPPENING

The multifamily market has convinced itself that its recovery is a Sun Belt story. People are moving south — Texas led the nation last year with roughly 85,000 net domestic movers, with North Carolina (about 82,000), South Carolina (68,000), and Florida close behind, while California kept losing residents — so that, the thinking goes, is where the growth and the money belong. The migration is real. What the market did with it is the problem: it kept underwriting the 2021 growth thesis into 2026, long after the math underneath it changed. And the tell is sitting right in the rent data, in the very states drawing the crowd. The South is the only U.S. region still cutting apartment rents — San Antonio down 3.7%, with Houston and Tampa near −2%, all in the Texas and Florida markets soaking up the migration — while the Midwest leads the country at +2%, with Milwaukee up 5.1% and Chicago 2.6%. The places gaining the most residents are not the places gaining rent.

WHY IT MATTERS TO VALUATION

Here is where it turns into a pricing problem. Regional cap rates have converged to a record-tight 32-basis-point spread, down from 123 bps in 2019 — and the Midwest actually trades at a slightly higher (cheaper) cap rate, near 5.8%, than the 5.5% Sun Belt. So the market is paying the same or more for a market cutting rents than for one growing them. Pricing and fundamentals have come unglued. Underneath that sits an even more revealing bet: buyers are financing new deals at negative leverage — a 5.45% entry cap against a 5.64% coupon — with 56% of new issuance full-term interest-only. A buyer paying more than the debt costs is making a single wager: that NOI grows into the price, or that they refinance lower. Both are weakest exactly where the money is going.

And the growth wager is thin everywhere. National rents are flat to slightly negative year-over-year while wages run near 3.7% — rents losing to wages for the first time in years, because renters hit an affordability ceiling and had no more room to give. There is no rescue from appreciation, either: apartment values are down 19% from their 2022 peak and flat over the past year, even as every other property type has turned back up. The repricing already happened, and nothing is bouncing.

Migration tells you where demand is. It doesn’t tell you who has pricing power. In 2026, those are two different maps.

PRACTICAL IMPLICATION

Underwrite the rent roll, not the headline. Discount pro-forma rent growth in oversupplied Sun Belt metros, where the deliveries still landing will cap it regardless of how many people arrive. Give the low-supply markets a genuine look — the Midwest is growing rents and trading cheaper, the exact opposite of what the narrative says. If two markets clear at the same cap rate and one is cutting rents, you are not being paid for the risk. And structure for a market with no appreciation coming: the cash flow has to carry the deal, so a negative-leverage, interest-only position that only works if rents jump is a bet, not an underwrite. Lenders should stress the sponsor’s growth assumption against the region’s actual rent trend, not its migration slide.

THE ANGLE

This is how cycles usually turn — not with a crash, but with capital paying yesterday’s story one supply cycle too long. The migration call was right for 2021. Pricing it in 2026 — into the region where rents are falling, at negative leverage, on values that already dropped a fifth and won’t rebound — is paying for a map that no longer matches the ground. The discipline is simple and unglamorous: price where the rent growth is, not where the moving trucks are pointed.

Not legal advice. This article reflects commercial real estate consulting analysis for general informational purposes. Sources: Green Street Commercial Property Price Index (May 2026); Arbor / Chandan Economics regional cap rates (Q4 2025); RealPage and Apartment List rent data (Aug. 2026); Atlanta Fed Wage Growth Tracker (2026); CRED iQ new-issue CMBS (June 2026); MSCI Real Capital Analytics via Colliers (Q2 2026); U.S. Census Bureau 2024 population estimates, net domestic migration (via NAR).