Stabilized multifamily is refinanced with Fannie, Freddie, or HUD when the new loan covers the payoff. Where it does not, the shortfall is cash, subordinate capital, or a sale. The breakage cluster is 2020 to 2022 vintage value-add bridge debt that did not stabilize to underwriting ; those deals re-trade, take mezz , or work out.
How big is the multifamily slice of the wall?
Multifamily is the largest single category in the 2026 to 2027 commercial mortgage maturity stack. The Mortgage Bankers Association's quarterly originations survey shows multifamily debt outstanding at roughly $2.1 trillion, with a meaningful share of fixed-rate loans originated in the 2018 to 2022 window now hitting their balloon dates.
The mix matters. Agency loans (Fannie DUS, Freddie Optigo, HUD 223(f)/221(d)(4)) make up about half the multifamily debt outstanding. Bank balance-sheet loans, life company loans, debt fund bridge loans, and CMBS make up the other half in roughly that order.
Which multifamily loans refinance cleanly at par?
Stabilized properties with current rents at or above original underwriting, debt yields above 8.5%, and DSCR above 1.30x at current rates. Most of these refinance through Fannie or Freddie at a partial paydown of 5% to 15% of the original balance, often using the supplemental program to bring proceeds back up later if rates fall.
HUD 223(f) is the clean exit for stabilized properties willing to commit to a 6 to 9 month closing timeline and accept the 35-year fully-amortizing structure. The leverage ceiling is the highest of any agency program, but the timeline kills the deal for most pure refi conversations, HUD works best when paired with a substantial cap-ex program.
Which multifamily loans do not refinance at par?
Three failure modes dominate. First, 2020 to 2022 value-add bridge originations where rents did not get to the underwriting target, most commonly Sun Belt deals where the underwritten 4% to 6% annual rent growth turned into 0% to 2% from 2023 onward. The take-out agency loan does not size to par at current rates and current rents, and the gap must be filled with new equity, mezzanine, or sale.
Second, high-leverage 2021 fixed-rate loans with debt yields below 7.5% at original underwriting. The new loan at current rates and current debt-yield floors (8.0% to 9.0% from most agency lenders) cannot match the existing balance, even if the property has performed.
Third, properties where insurance, tax, or operating-expense increases have eaten 100 to 300 bps of cap rate. Florida and Texas properties with 2024 insurance renewals at 50% to 150% of prior premium are the most common example.
What is the size of the typical refi gap?
The borrower's choices on a 15% to 25% refi gap: write the equity check, take a mezzanine debt piece sized to the gap, sell the property at today's value (which may be below the existing loan balance), or negotiate a modification with the existing lender if the lender will hold.
What should I do if my multifamily loan is in the stack?
Twelve months before maturity: pull the trailing 12 months operating statement, current rent roll, and recent insurance/tax bills. Get a refresh on agency pricing and sizing through a senior advisor or your existing agency lender. Get a broker BOV. Quantify the refi gap, the BOV value, and the prepayment penalty if you have one. Those four numbers run the playbook.
Six months before maturity: select among refi, sell, or workout. If refinancing, parallel-process Fannie, Freddie, HUD, and at least one bank or life company quote. If selling, the listing process should be active and the buyer pool warmed. If working out, the conversation with the existing lender should already be in progress.
Frequently asked questions
What is the agency cap on multifamily lending in 2026?
U.S. Federal Housing set Fannie Mae’s and Freddie Mac’s 2026 multifamily caps at $88 billion each, up from $73 billion in 2025. At least half of each Enterprise’s multifamily business must be mission-driven. Qualifying workforce-housing loans are excluded from the cap.
What is the typical multifamily refi gap right now?
On 2020 to 2021 vintage fixed-rate loans, the typical refi gap at current rates is 5% to 25% of original loan balance, depending on rent growth versus underwriting and current debt-yield floors.
Can a Fannie supplemental fix my refi gap?
Possibly later, not now. Supplementals run on the existing senior loan and are sized off updated NOI and current rates. If today's rates are higher than the existing loan rate, the supplemental at today's rates often does not produce material new proceeds. Plan as if there is no supplemental until rates and NOI confirm one.
Sources
- Commercial/Multifamily Mortgage Maturities Outlook · Mortgage Bankers Association · 2026-02
- Multifamily Market Commentary · Fannie Mae Economic & Strategic Research · 2026-Q1
- Multifamily Research and Outlook · Freddie Mac Multifamily · 2026-Q1
- Financial Stability Report · Board of Governors of the Federal Reserve System · 2025-11
