Now the Multifamily CMBS Delinquency Rate Begins to Spike, while Office Delinquencies Re-Spike to Financial Crisis Peak

The CRE meltdown just doesn’t let up.

By Wolf Richter for WOLF STREET.

Delinquencies of office mortgages that were securitized into commercial mortgage-backed securities (CMBS) have been in the red-hot zone since mid-2023 and in December 2024 hit 11.0%, surpassing even the debt-meltdown during the Financial Crisis. Then, during the first three months of 2025, the delinquency rate backed off some, but in April re-spiked by 52 basis points to 10.3%, according to data by Trepp today, which tracks and analyzes CMBS.

The 52-basis-point increase of the delinquency rate represented a U-Turn from the feeble signs of hope earlier this year and put the delinquency rate right back into the peak of the Financial Crisis meltdown.

A flight to quality has divided the office market into two: Amid much reduced demand for office space, vacancies in the latest and greatest buildings allow companies to move from older office towers into new fancy offices, while downsizing space at the same time. But landlords of older properties have trouble finding new tenants to replace them, and their vacancy rates have soared. It’s those older office towers that are on the problem list, not the latest and greatest towers.

The office sector of commercial real estate (CRE) has been in a depression for two years, and the office vacancy rates in the US worsened to a record 22.6% in Q1. But it’s now multifamily CRE (rental apartments) that is chasing after it.

Multifamily is huge and delinquencies are turning ugly.

The multifamily CMBS delinquency rate in April spiked by 113 basis points, after spiking by 98 basis points in March, for 2.11 percentage points in two months, to 6.57%, having nearly quintupled year-over-year from 1.3% in April 2024.

These multifamily CMBS are “private label” — the mortgages in their mortgage pools are not backed by the government. More on government-backed multifamily mortgages in a moment.

The spike in delinquencies in April was triggered by over $1 billion in debt becoming newly delinquent, with the top three mortgages in that group amounting to $831 million, according to Trepp.

The plunge in January 2016 reflects a $3-billion delinquent mortgage on Stuyvesant Town–Peter Cooper Village in Manhattan (11,250 apartments spread over 110 buildings on 80 acres) that was paid off when Blackstone and Ivanhoe Cambridge purchased the complex. That mortgage had become delinquent in March 2009 and had contributed substantially to the Financial Crisis spike. The arrow connects the month of delinquency and the month when the delinquency was resolved.

Overall multifamily debt (not just CMBS) is the largest category of CRE debt, with $2.2 trillion in mortgages outstanding at the end of 2024, accounting for 45% of the $4.8 trillion in total CRE debt, according to the Mortgage Bankers Association.

That $4.8 trillion in CRE debt excludes loans for acquisition, development, and construction; and loans collateralized by owner-occupied commercial properties, in order to reflect the performance of properties that rely on rents and leases to make mortgage payments.

Governments are on the hook for over half of multifamily debt:

  • Federal, state, and local governments: $1.17 trillion (54%), many of them securitized into government-backed CMBS:
    • Federal government: $1.07 trillion (49.8%), mostly Fannie Mae and Freddie Mac, which have tripled their exposure over the past 10 years.
    • State & local governments: $92 billion (4.2%)
  • Banks and thrifts: $628 billion (29.2%)
  • Life insurers: $255 billion (11.8%)
  • private label CMBS, CDOs, and other Asset Backed Securities (ABS) issues: $68 billion (3.2%)

Multifamily debt securitized into CMBS accounts for only a small portion of the total multifamily debt. In general, CMBS make up only a small portion of CRE debt. The rest of CRE debt is spread across other investors, governments, and banks.

But CMBS delinquency rates shed some light on the tough situation CRE is in overall.

Mortgages count as delinquent when the landlord fails to make the interest payment after the 30-day grace period. A mortgage doesn’t count as delinquent if the landlord continues to make the interest payment but fails to pay off the mortgage when it matures, which constitutes a repayment default. If repayment defaults by a borrower who is current on interest were included, the delinquency rate would be higher still.

Loans are pulled off the delinquency list when the interest gets paid, or when the loan is resolved through a foreclosure sale of the property, or a sale of the loan, generally involving big losses for the CMBS holders, or if a deal gets worked out between landlord and the special servicer that represents the CMBS holders, such as the mortgage being restructured or modified and extended – the infamous extend-and-pretend.

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  20 comments for “Now the Multifamily CMBS Delinquency Rate Begins to Spike, while Office Delinquencies Re-Spike to Financial Crisis Peak

  1. Nathan says:

    Keep your powder dry.

    Over the past 10 years, Loopnet has had limited to no offerings for multifamily in my area in the Great Lakes region. Over the past 6 months, I am seeing more and more pop up. There is still no buying opportunity IMO, but seeing some hit the market is a start. Commercial/Industrial space has been available and matches exactly what Wolf writes. Older buildings are tough to fill, while newer buildings are still performing well.

    Great article here and love to see this analysis!

    • John says:

      I look at what is happening in this space and am so glad I sold off my office building in late 2023. I don’t think I would fetch the same price today.

  2. Eric86 says:

    I got laid off from this industry in November. I was doing acquisitions and yes a bloodbath in this could be coming. The smart people didn’t get 3% loans and overbid for properties.

  3. Nick Kelly says:

    Be interesting to know how many small US banks have most of their capital in one or two CRE assets. It is not easy to get AI to tell how many US banks currently have less than a hundred million in assets. Most precise data I found is from 2020:

    ‘Nearly a fifth of banks hold less than $100 million in assets, and the industry median is about $300 million.’

    • Wolf Richter says:

      When these micro-banks collapse and are taken over by the FDIC, no one outside of the small towns they’re in even notices. There was one earlier this year, and a couple last year.

    • Nathan Dumbrowski says:

      When multiple regional banks collaborate to provide a large loan, it’s typically referred to as a syndicated loan or a loan syndicate. A syndicated loan is a financial arrangement where a group of lenders (in this case, regional banks) pool their resources to finance a single borrower. This approach allows for larger loans to be made possible and also distributes risk among the lending institutions

      Worked at a regional in Georgia and we were part of larger loans. Our leadership gave us the high level to show how we were part of the big picture

  4. ApartmentInvestor says:

    When rents and values were going up fast many people overpaid in bidding wars. There are a LOT of ownership groups out there in trouble since expenses are going up faster than rents (and many of the properties can’t even pay the loans I/O portion). Insurance is the biggest expense outpacing inflation but maintenance numbers have been skyrocketing as more and more “can fix anything” baby boomer maintenane guys are retiring and the younger guys seem to be having a harder time than in the past actually fixing problems (even using spartphones and watching YouTube videos).

    • Digger Dave says:

      I’m on the very small-scale end of this, but still seeing insane closing prices of existing multis in my neck of the woods. The last one we purchased closed in March of 2020. Since then there has been nothing reasonable (reasonable to me is the rents have to cover all expenses and provide a profit, and I’m not going into a deal needing to double the rents to make the numbers work). The last one was a 1970s build priced at close to parity with what a new build would cost. I’ve been moving slowly in the direction of a new build (prefer existing multis but can’t wait for ever…I’m in a building trade and I have my hands full with that work as it is, not a huge desire to take on additional projects). My commercial loans on our existing multis all have 5-year fixed rates then start floating in 21 months (we refinanced them all in January 2022 and got in front of all the rate increases, because I read this website). If prices start coming down, great. It’s about time.

  5. Mark K says:

    So, does the rise in delinquencies have more to do with the inability make higher post-refinancing loan payments than with tenants not being able to pay their rent?

    • Wolf Richter says:

      You don’t understand. Did you miss it here? There is an office glut. Record amounts of vacant office space, see article. Many of these older office buildings have huge vacancy rates. If 50% of the building is vacant with no tenants, the cash flow gets cut in half, and even payments on an existing fixed-rate interest-only mortgage with a low 2021 interest rate cannot be made from cash flow, and then the landlords stops making the payments instead of plowing new money into the building to fund the interest payments. So that’s a “term default.”

      Then there is the issue of a landlord not being able to refinance a maturing mortgage because of high vacancy rate in the building and a higher interest rate on the mortgage, that guarantee that cash flow from the building will not be enough to make the future mortgage payments, and then no lender will offer financing. When the maturing mortgage cannot be refinanced with a new mortgage, you have a “maturity default.”

      • The Struggler says:

        I’m wondering if the question was more related to the increase in multi- family delinquencies?

        Especially with the perpetual “housing shortage” every realtor advertises and the used house market frozen.

        Are people not paying rent, or moving out (back to mom’s basement or into an incentivized new home ?) Or is it just overbuilt in certain markets?

        • Nate says:

          I know you’re struggling, but “You don’t understand. Did you miss it here? There is an office glut. Record amounts of vacant office space, see article. Many of these older office buildings have huge vacancy rates.”

          Wolf, a thought – maybe you should consider do these explanations at the top of the article? Yes, we need them; sorry. Yes, you can think we are dumb; I claim no expertise.

          People sometimes only read the top, on occasion the bottom.

          Anywho – interesting article! My guess is a bit of tight-belting here, a bit of overhead cutting there for the smaller guys (who would be the customer profile for old office space), and, perhaps, a bit of small businesses becoming collateral damaged if their model was based on the China trade. Still early days.

  6. thurd2 says:

    I wonder if it is cheaper to renovate (upgrade) an older office building, or simply tear it down and start over. Or maybe turn it into upscale apartments, as was done in some office buildings in NYC. I suppose it depends a lot on local factors (nobody wants to locate in a downtown ghetto scene) and the general state of the older office building. I dislike seeing nice old buildings torn down, usually replaced by super-ugly modernist (as in cheap) architecture.

    • Nate says:

      Mmm…I would say that would be a nice dilemma to have from the delinquent landlords. They can’t pay their debt already, so I’m guessing either a tear-down or a renovation is not in the cards.

      Sometimes, a distressed property is an opportunity. Other times, it has a reason that a cheap investment will not solve.

    • Dirty Work says:

      This concept has been discussed here at length previously — it’s just not practical to create residential space out of office building floors. The outer perimeter, with windows, could work, but the inner core of the building would be difficult to utilize. That’s ignoring the costs of plumbing, electrical, HVAC, and all the other changes… The value in some of these older towers is purely in its footprint.

      • thurd2 says:

        Dirty work, In fact there was just an article this last week about an office building that was converted into upscale apartments in New York City, and about how the Flat Iron Building in New York City will undergo a similar transformation. As I mentioned, it depends a lot on the location. I imagine for most old office buildings, a tear-down is their likely future, sadly.

        Here is some AI stuff. It is probably correct.
        “In 2025, New York City is witnessing a significant trend of converting office buildings into apartments. One notable project involves the former global headquarters of the pharmaceutical company Pfizer, located at 219 E. 42nd St. in Manhattan. This conversion is expected to create 536 rental units, contributing to the growing number of office-to-apartment conversions in the city.

        The New York metropolitan area has over 305.4 million square feet of office space suitable for conversion into residential space, accounting for nearly 46% of the area’s total office inventory.
        The number of planned office-to-apartment conversions has nearly doubled from 2022 to 2025, rising from 23,100 to 70,700 units.

        The Pfizer headquarters conversion is part of a larger trend where developers are converting underutilized office buildings into residential spaces. Metro Loft, along with David Werner Real Estate, is converting the Pfizer buildings into around 1,600 rental apartments. The first tenants are expected to move in at the end of the following year.”

  7. Phoenix_Ikki says:

    Funny how little attention MSM has even mentioned this….their entire attention span is on the residential side and how everything on that end is still hunky dory..

    • Nate says:

      Presumably, because that is how much of MSM’s audience has a huge chunk, if not almost all of their positive net worth. Or they are looking to own a home as it was an American birthright?

      Media reports what their audience finds interesting to sell advertising space.

      • Phoenix_Ikki says:

        yup agreed and I like your question about homeownership as a birthright….call it birthright, rite of passage, American dream, “you made it” narrative. One only has to look at /mortgage to see how many people pay through the nose to obtain this rite of passage instead of seeing it as an expense item that can provide some stability and shelter

        Maybe MSM will paying more attention to this if this end up triggering something bigger in the tune of GFC, if not, then it will likely remain forever a nothing burger in general population’s zeitgeist

    • Franz G says:

      i really hope that the fed and congress bail out cmbs soon. there’s no reason any investor should ever have to take a loss on anything. it’s basically un-american.

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