This story was originally published on CRE Daily. Join 70,000+ commercial real estate professionals getting daily news, market insights, and industry analysis delivered straight to their inbox with the free CRE Daily newsletter.

Trepp counted $12.1B of performing securitized office loans with cash flow below debt service, out of $97.2B reviewed.

Free rent explains $1.46B of the well occupied balance, with 280 Park Avenue accounting for $1.075B.

Floating rate debt and elevated operating expenses sit behind most of the rest.

Trepp reviewed $97.2B of performing securitized office loans and found $12.1B that cannot cover their own debt payments. None of those loans are delinquent. The unexpected part is where that balance sits. More than two-fifths rests on buildings that are at least 80% occupied.

The measure at issue is the debt service coverage ratio. It sets a property's annual cash flow after operating costs against its annual loan payments. At 1.00x the two are equal. Below that line, the shortfall has to be funded from elsewhere, and the owner usually covers it. Trepp's analysis looks at seasoned loans that are current on payments and have reported financials. Full buildings paired with thin coverage point to causes other than vacancy.

Trepp isolated $5.17B of performing office loans with occupancy of 80% or higher and coverage below 1.00x. Servicer commentary reports free rent on $1.46B of that total. A single loan at 280 Park Avenue accounts for $1.075B of it. Floating rate loans with no mention of free rent make up $2.12B. Another $1.59B sits in fixed rate loans that carry elevated costs. Those loans show a median expense ratio of 64.8%. For most of the well occupied balance, servicers name no specific cause.

Free rent produced a sharp swing at 59 Maiden Lane in Manhattan. The $200M loan is split across three 2019 conduit deals. Coverage was 0.33x at the end of 2025. Five months of free rent ran through mid-December. Coverage reached 2.65x in Q1 2026 at 97% occupancy once the concession ended. Fairview Park Drive in Falls Church, Virginia tells a different story. The $90M loan on that 360,000 SF building showed 0.63x coverage at 81.4% occupancy. It went to a workout specialist in 2024 and returned to normal servicing in February 2025. The loan has also passed its original maturity.

A coverage screen catches two different problems at once. Some buildings have lost their tenants. Others are full and still short on cash. Lenders and buyers who read low coverage as a leasing problem will misjudge the second group. Banks are also reducing CRE exposure through large loan sales to institutional investors. Free rent is temporary and reverses on a known schedule. Floating rate debt and heavy operating expenses do not. That distinction changes how a loan should be priced. None of these credits show up in delinquency data.

Free rent burns off programmatically, so part of the $12.1B should correct itself. At Fairview Park Drive, free rent for the largest tenant was set to expire in April 2026. That loan now runs under an extension to July 2027. The loans with no stated cause are harder to handicap. Floating rate exposure and expense ratios do not resolve on a schedule. Trepp notes that buildings which lost their tenants are unlikely to see relief soon. The same holds for those struggling with debt costs and operating expenses.

Medical Office Pulls Ahead as General Office Stalls

NYC Office REIT Faces Going Concern Doubt on $249M Debt

Nike Closes 15 Small Format Nike Live Retail Stores