The Rent Map Splits: The Sun Belt Is Still Giving Rent Back

➤ The Signal

The flat national number is an average papering over a divide. Where developers over-delivered — the Sun Belt and Mountain West boomtowns — rents are still declining a year later. Where supply stayed disciplined, they’re firming.

The driver is unambiguous: this is a supply story, not a demand collapse. Renters are absorbing units, but not fast enough to clear the pipeline in Austin, Phoenix, Denver, Tampa, and Raleigh — the same metros that led the pandemic building wave. With ~1.3M units still in lease-up, the pressure isn’t finished.

For underwriting, the map is the message. National rent-growth assumptions are close to useless right now; the real question is a metro’s supply position. The high-supply Sun Belt is the mark-to-market risk; supply-light markets carry the pricing power.

➤ Implications

Lease-up deals in over-supplied metros face continued concession pressure and mark-to-market downside into 2027 as the pipeline clears. The eventual turn favors these markets once starts stay collapsed — but the timing is a supply-absorption question, not a demand call.