Compare
HUD 223(f) vs a CMBS conduit loan on an apartment property
A HUD 223(f) loan amortizes fully over up to 35 years at up to 87% of value, with a 0.25% annual MIP, a five-year statutory prepayment bar and HUD approval for any sale. A CMBS conduit loan is pooled into a bond trust, usually ends in a balloon, often allows interest-only, prepays by defeasance or yield maintenance and is run by master and special servicers.
The core difference
A HUD 223(f) loan is a lender’s loan with FHA insurance, usually funded by a Ginnie Mae security, and governed for its whole life by a recorded HUD regulatory agreement. A CMBS (commercial mortgage-backed securities) conduit loan is made by a lender to be sold, with many other loans, into a trust that issues bonds; after closing the borrower deals with the trust’s servicers, whose job is to protect bondholders under the trust’s servicing agreement.
Side by side
| Term | HUD 223(f) | CMBS conduit loan (general features) |
|---|---|---|
| Property types | Apartments, 5+ units; commercial space capped at 25% of area and 20% of income | Any income-producing commercial property, including mixed use |
| Leverage | Up to 87% of value, 90% affordable | Set by the lender and rating agencies; typically lower than HUD |
| Coverage | 1.15x market, 1.11x affordable, including MIP | Lender- and market-specific |
| Term | Up to 35 years, at least 10 | Shorter fixed terms ending in a balloon |
| Amortization | Fully amortizing, level payments; no interest-only | Often partial or full interest-only |
| Insurance premium | 0.25% upfront and 0.25% a year | None; pricing in the spread |
| Prepayment | Barred 5 years by statute (exceptions), then the note’s penalty schedule | Commonly defeasance or yield maintenance, with an open period near maturity |
| Recourse | Non-recourse, bad-acts carve-outs in the regulatory agreement | Non-recourse with carve-out guarantees |
| Servicing | HUD-approved lender or servicer, HUD asset management for approvals | Master servicer, then special servicer if troubled |
| Sale of the property | HUD Transfer of Physical Assets approval | Servicer consent under the loan documents |
| Ongoing HUD rules | Surplus cash limits on distributions, replacement reserve, audited statements, NSPIRE inspections | Lender reserves and reporting per the loan agreement |
HUD terms come from ML 2025-03, the MAP Guide, the 2025 MIP notice and the statute. The CMBS column describes general market features, not a particular loan; terms vary widely by lender, property and market.
When HUD is the better fit
- Long hold, stabilized apartments. Full amortization over as long as 35 years removes balloon risk, and a long fixed rate can be assumed by a buyer.
- Leverage. 87% of value at 1.15x is hard for conduit lenders to match on apartments.
- Refinancing out of a CMBS maturity. HUD can take out a maturing conduit loan if the property qualifies, with the prepayment costs on the old debt eligible up to 10% of the new loan.
When CMBS is the better fit
- Mixed use or non-apartment income above HUD’s commercial caps.
- Interest-only payments to maximize cash flow on a shorter hold.
- A sale or refinance planned within five years, where the 223(f) statutory bar would be in the way. See HUD prepayment.
- Tight closing dates HUD’s review cannot meet.
What owners notice after closing
HUD’s regulatory agreement limits distributions to surplus cash, requires a replacement reserve and an audited annual statement, and subjects the property to NSPIRE inspections. CMBS loans have their own cash management and reserve provisions, but no federal regulatory agreement. Sponsors who dislike HUD’s oversight usually dislike it for these reasons; sponsors who like HUD usually value the long, fixed, amortizing debt more.
Also compare HUD with Fannie Mae and Freddie Mac and bridge loans.
Sources
- HUD Mortgagee Letter 2025-03, Multifamily changes in DSCR and LTV/LTC (Jan. 8, 2025)
- HUD MAP Guide, Handbook 4430.G, 2020 edition, sections 3.1.2-3.1.7, 3.7.10, 3.7.20 and 3.7.23.2
- 90 FR 45789, Changes in Mortgage Insurance Premiums for FHA multifamily programs (Sept. 23, 2025)
- 12 U.S.C. 1715n(f), Section 223(f) prepayment prohibition
- HUD Handbook 4350.1 REV-1, chapter 13, Transfer of Physical Assets
Checked against these sources on October 30, 2026. HUD changes program rules by Mortgagee Letter and Federal Register notice; the lender's commitment governs any loan.
Short answers
Is a HUD loan better than a CMBS loan for an apartment building?
For a long hold of a stabilized apartment property, HUD 223(f) usually gives more leverage, a longer fixed term and full amortization, so there is no balloon to refinance. CMBS can suit a shorter hold, a borrower who wants interest-only payments, a mixed-use property with more commercial space than HUD allows, or a closing date HUD cannot meet.
Can I refinance a CMBS loan into a HUD loan?
Yes, an existing CMBS-financed apartment property can refinance into a 223(f) if it meets HUD's eligibility and sizing tests. The CMBS loan's own prepayment terms, usually defeasance or yield maintenance, still apply to the payoff. Under MAP Guide 3.7.23.2, defeasance, yield maintenance and similar costs on existing debt count toward the 223(f) loan's eligible costs only up to 10% of the new FHA loan.
Who services a HUD loan compared with a CMBS loan?
A HUD loan is serviced by the HUD-approved lender or its servicer, with HUD's asset management staff approving major actions under the regulatory agreement. A CMBS loan is serviced by a master servicer while performing and handed to a special servicer if it gets into trouble, acting for the bondholders under the trust's servicing agreement.
Are CMBS loans assumable like HUD loans?
Many CMBS loans allow an assumption with the servicer's consent and a fee, under the loan documents and the trust's servicing rules. A HUD loan is assumed through HUD's Transfer of Physical Assets process with a transfer fee of $0.50 per $1,000 of the original loan, plus lender and servicer costs.