The Apartment Glut Just Ended — Two Years Ahead of Schedule

The Signal:

• The supply-cure thesis just got its confirming quarter.
• Demand did not blink — Q2 absorption was the fifth-highest in 25 years.
• The markets that overbuilt hardest are recovering fastest.

Two days ago the honest read on apartments was that starts were collapsing on schedule but demand had wobbled. Q2 data revises that. Net absorption hit 124,600 units — the fifth-highest quarterly total in nearly 25 years — and national vacancy dropped 35 basis points to 8.9%, its first move below 9% since 2024.

The trailing-year math is the real marker: roughly 362,000 units absorbed against roughly 358,000 delivered. Demand outran supply for the first time since early 2022. That is the exact crossover the entire recovery case was waiting on.

The pipeline makes it durable. Only 88,000 units delivered in Q2, down 27% year over year, and just 475,000 units remain under construction — 3.5% of existing inventory, the lowest share since 2013. Deliveries fall further through 2027 while absorption holds.

The counterintuitive part is geography. Of the 20 markets that expanded inventory most since 2019, 18 posted quarter-over-quarter vacancy declines, averaging roughly three times the national rate of improvement. The oversupplied Sun Belt is not the laggard — it is the leading edge.

Implications: Owners in high-delivery markets should stop underwriting a long grind and start underwriting a lease-up that is already happening. Buyers face a closing window — the supply-driven discount thesis has a visible expiration date now that the crossover has printed. For lenders, vacancy and concession assumptions built on 2024–25 conditions are stale, and the deliveries schedule through 2027 is the more useful input.