10Y UST5.18%+1.37%30Y MTG7.03%+1.15%SOFR3.90%+0.52%VNQ$91.00+0.01%XLRE$41.54-0.05%FED FUNDS3.88%
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Commercial Observer · Office

Office CMBS Delinquency Rate at Highest Level This Decade

Via Commercial Observer · September 28, 2026
Compiled by Real Estate Trail Editorial · September 28, 2026

Why this matters

Office continues to trade in two distinct markets: trophy assets in walkable submarkets that are leasing at or near record rents, and commodity Class B and C buildings where the basis is still resetting. Underwriting on the latter has moved toward replacement-cost-minus, with credit underwriting now leaning on tenant covenant and remaining lease term rather than mark-to-market expectations. For LP-positioned capital, the read-through is that the bifurcation is now a structural feature of the sector, not a cycle to wait out.

Editorial analysis · Real Estate Trail Editorial

On the RET wire

  • Disclosed office deal value tracked in September 2026: $13.7B across 69 reported transactions. All Office coverage →

Computed from Real Estate Trail’s own tracked coverage

Excerpt from Commercial Observer:
The office commercial mortgage-backed securities (CMBS) delinquency rate reached 13.2 percent in August 2026, the highest reading since at least 2019 and up from 8.1 percent in July 2024. That is roughly 1.6 times the…
Read the full article at Commercial Observer →

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