CMBS vs Bank Loan: Which Commercial Real Estate Lender Fits Your Deal?

How the Two Products Differ Structurally

**CMBS** (Commercial Mortgage-Backed Securities) is securitized debt. A conduit originator (investment bank or CMBS specialist) makes the loan to you, then pools it with 50–100 other similar loans and sells the pool as bonds to bond-market investors. After securitization (60–90 days after closing), servicing transfers to a third-party servicer.

From the borrower's perspective: non-recourse (with bad-boy carve-outs), 10-year fixed rate, 30-year amortization on multifamily/retail/industrial/self-storage, 25-year amortization on office/hotel, defeasance or yield-maintenance prepayment, highly standardized documents that are inflexible to amendments mid-term.

**Bank balance-sheet** debt is direct lending by a bank that holds the loan on its own balance sheet. The bank retains full control of the borrower relationship, servicing, and future modifications.

From the borrower's perspective: typically partial or full personal recourse (non-recourse possible on institutional deals $15M+), 5–10 year fixed or variable rate, 20–25 year amortization, simpler prepayment penalty structures, custom documents that are flexible to amendments and modifications.

Rate and LTV Comparison

CMBS and bank balance-sheet rates are surprisingly similar for equivalent asset quality — typically within 0–50 bps of each other. Where they diverge is on LOAN STRUCTURE, not rate.

**CMBS rates (April 2026):** Multifamily 6.0%–7.25%. Industrial 6.0%–7.5%. Retail 6.5%–8.5%. Self-storage 6.25%–7.75%. Hotel 6.5%–9.0%. Office 7.5%–10%.

**Bank balance-sheet rates (April 2026):** Similar ranges, possibly 25–50 bps tighter on relationship-banking deals with strong sponsors. Variable rate bank debt (SOFR + margin) often initially 50–100 bps BELOW fixed-rate CMBS but bears rate reset risk.

**LTV:** CMBS caps at 75% on multifamily / industrial / retail / self-storage; 65%–70% on hotel; 55%–65% on office. Bank typically caps at 65%–70% across most property types. CMBS wins on LTV by 5–10 percentage points — meaningful equity savings on larger deals.

**Amortization:** CMBS 30-year on most property types, 25-year on office/hotel. Bank often 20–25 year amortization. CMBS slightly better on cash flow because longer amortization lowers monthly payments.

When Bank Wins

Bank balance-sheet debt wins in five specific scenarios:

**1. Prepayment flexibility matters.** Bank prepayment penalty is typically a simple step-down (e.g., 5% year 1, 4% year 2, 3% year 3, 2% year 4, 1% year 5, open thereafter) or yield maintenance. Much more predictable than CMBS defeasance, which can swing expensive when rates drop.

**2. Banking relationship value.** If you have a banking relationship with a local or regional bank that's priced the deal aggressively (25–50 bps inside CMBS), relationship + prepay flexibility often wins. The bank also has incentive to support future deal flow with the relationship.

**3. Hold horizon 3–5 years.** Bank offers 5-year fixed or variable rate with shorter prepayment penalty schedule. CMBS 10-year term with defeasance is mismatched to a 3–5 year hold.

**4. Transitional or value-add property.** Banks tolerate properties with 75–85% occupancy, lease-up remaining, or capex in-process. CMBS requires 85%+ stabilization for 12+ months.

**5. Mid-term amendments likely.** Banks are flexible on modifications (rate resets, maturity extensions, partial payoffs). CMBS is rigid post-securitization — any amendment requires special servicer approval which takes 90+ days and involves fees.

When CMBS Wins

CMBS wins in five specific scenarios:

**1. Non-recourse structure matters.** CMBS is uniformly non-recourse with bad-boy carve-outs. Bank recourse varies (full, partial, or non-recourse on institutional). Sponsor personal-asset protection is most durable with CMBS.

**2. 10-year rate certainty wanted.** CMBS locks rate for full 10-year term. Bank typically re-prices at 5 years (or faster on variable). In a rising-rate environment, 10-year CMBS protects future cost of capital.

**3. Higher LTV needed.** CMBS 75% vs. bank 65%–70% on most property types. 5–10 percentage points of LTV is material equity savings — on a $10M property, $500K–$1M less equity required.

**4. Large loan size $25M+.** CMBS SASB (Single-Asset Single-Borrower) structure accesses institutional CMBS conduits at tight spreads on $25M+ deals. Bank balance-sheet appetite for large single-asset loans is limited.

**5. No strong banking relationship.** First-time sponsor or new-to-market sponsor without established local/regional bank relationships typically gets better pricing via CMBS than via bank cold-intro.

The Refinance Decision at Maturity

At CMBS or bank maturity (typically 5 or 10 years), borrowers face the refinance decision: same product again, or switch?

**CMBS → new CMBS.** Common when property is stabilized, rates are relatively favorable, and defeasance on old CMBS is cost-effective. Standard 45–75 day refinance process.

**CMBS → bank.** Common when rates have risen materially (defeasance cheap, bank rates competitive) OR when the sponsor wants more flexibility on the next loan.

**Bank → CMBS.** Common when sponsor wants to shift to non-recourse + higher LTV + 10-year term + no ongoing banking relationship requirements. Also common when the existing bank declines to renew (bank portfolio limits, changed credit policy).

**Bank → new bank (different).** Bank-to-bank refinance for relationship reasons, pricing, or flexibility. Depends on the specific banks and terms.

For each refi scenario, model the total cost of capital over the new loan's hold period — including prepayment penalties on the current loan, closing costs, rate differential, and LTV difference if cash-out is involved. Small differences in structure can translate to $50K–$500K+ differences in 5-year total cost on typical deals.