Senior Debt vs Mezzanine vs Preferred Equity: Which Layer Do You Need?
A three-layer framework for the commercial real estate capital stack, as of June 2026. Compare cost, position, control, and when to use each, then decide which subordinate layer fills your gap.
Sources: Federal Reserve H.15 Selected Interest Rates, MBA Commercial/Multifamily Research
Senior debt vs mezzanine vs preferred equity, which layer do you need?
Use senior debt for the cheap base of the stack (a 60–65% gold-standard LTV on commercial property). Add mezzanine when you want to borrow the gap above senior and keep control, it is subordinated debt to a combined ~75–80%, all-in roughly 11–16%. Use preferred equity when the senior lender bars a mezzanine pledge or you want the capital to read as equity; it sits below mezzanine at a similar 11–16% return. The sponsor's common equity fills the rest.
, PeerSense Capital Advisory · Updated June 21, 2026
Key Takeaways
- The capital stack runs senior debt (cheapest, most senior) → mezzanine → preferred equity → common equity (most expensive, most junior). Each is paid in order of seniority.
- Senior debt covers up to a 60–65% gold-standard LTV on commercial real estate; mezzanine layers on top to a combined ~75–80% on stabilized assets. There is no 100% financing, the sponsor still funds real equity.
- Mezzanine is DEBT secured by a pledge of the property-entity's equity, with an intercreditor agreement and foreclosure-style remedies. It keeps the cheap senior in place and fills only the gap.
- Preferred equity is an EQUITY investment with a priority return, below mezzanine, with equity-ownership remedies, used when the senior bars a mezzanine pledge or when the capital should read as equity.
- Pricing as of June 2026: senior roughly high-6% to low-9%; mezzanine all-in ~11–16%; preferred equity ~11–16% total return. Cost rises with subordination.
The Three Layers, Top to Bottom
Every commercial real estate deal is funded by a stack of capital, ordered by who gets paid first. At the base sits senior debt, the first-lien mortgage. It is the cheapest money in the deal because it has the first claim on the property and the cash flow, and it sizes conservatively: a senior lender typically caps at a 60–65% gold-standard loan-to-value on commercial property (higher, up to roughly 70–75%, on residential rentals and apartments).
Above the senior sits mezzanine, subordinated debt that fills the gap between where the senior stops and where the sponsor wants to stop writing equity. Mezzanine is usually secured by a pledge of the equity interests in the property-owning entity rather than a second mortgage, and it is governed by an intercreditor agreement with the senior lender. Layered on top of a 60–65% senior, mezzanine reaches a combined position around 75–80% on stabilized, cash-flowing assets, never to 100%.
Above mezzanine sits preferred equity, an equity investment that receives a priority return before the sponsor's common equity. It is not a loan; its remedies run through equity-ownership mechanics rather than foreclosure. At the very top sits the sponsor's common equity, which is paid last and bears the first loss. The deeper you go, the more expensive the capital, because each junior layer is paid after the ones beneath it.
Side-by-Side: Cost, Position, Control, When to Use
The three subordinate-and-senior layers differ on four dimensions that decide which one fits your deal: what it costs, where it sits in priority, how much control it gives the provider, and the scenario it is built for. Read the table across, then match your situation to the rightmost column.
Commercial Real Estate Capital Stack · Indicative June 2026
Senior Debt vs Mezzanine vs Preferred Equity
Pricing is indicative of approximate June 2026 institutional-market conditions and is not a quote. Mezzanine and preferred-equity returns are all-in / total return (current-pay coupon or preferred return, plus PIK or accrual, plus any equity kicker).
Senior Debt First lien · cheapest | Mezzanine Subordinated debt | Preferred Equity Priority equity | |
|---|---|---|---|
| All-in cost (June 2026) | ~6.75–9.0% | ~11–16% all-in | ~11–16% total return |
| Position in stack | First / most senior | Above senior, below pref | Below mezz, above common |
| Instrument type | Debt (mortgage) | Debt (equity pledge) | Equity (preferred return) |
| Where it sizes | To 60–65% LTV | Combined to ~75–80% | Fills gap above mezz |
| Security / remedy | First-lien foreclosure | Pledge foreclosure (UCC) | Equity remedies, no foreclosure |
| Control rights | Loan covenants | Intercreditor + covenants | Approval / replacement rights |
| Senior consent needed | - | Yes (intercreditor) | Yes (some seniors require) |
| Best when | Cheap base of every deal | Keep cheap senior, borrow the gap, keep control | Senior bars mezz pledge; capital should read as equity |
When Senior Debt Is All You Need
If the senior loan covers the capital you need at a leverage you are comfortable with, stop there. Senior debt is the cheapest capital in the stack, the simplest to close, and the least dilutive. A stabilized commercial asset with a strong rent roll that pencils at a 60–65% LTV, or a residential rental that pencils up to roughly 70–75%, often does not need a subordinate layer at all. Adding mezzanine or preferred equity only makes sense when the extra leverage genuinely improves your return or makes the deal possible, because every dollar of subordinate capital is priced as quasi-equity and drags on the blended cost of capital.
When Mezzanine Wins
Mezzanine wins when you want to borrow the gap and keep control. You keep the cheap senior loan in place, add a subordinated layer to lift the combined stack toward ~75–80% on a stabilized asset, and treat the cost as debt. Because it is a loan secured by a pledge of the property-entity's equity, you retain operating control subject to the intercreditor agreement, and you avoid diluting common equity. Mezzanine fits sponsors who can service the added coupon (all-in roughly 11–16% as of June 2026), who want a defined maturity and payoff, and whose senior lender will permit a mezzanine pledge and sign an intercreditor agreement. It is the default subordinate layer on most middle-market and institutional CRE deals where those conditions hold.
When Preferred Equity Wins
Preferred equity wins when the senior lender will not allow a mezzanine pledge or a second lien. Many large construction and agency-backed facilities prohibit mezzanine but permit a preferred-equity structure that sits in the ownership entity rather than as debt. Preferred equity also fits when the sponsor wants the capital to read as equity rather than debt, when the gap sits below where a mezzanine lender will attach, or when the provider's remedies (replace the manager, force a sale, accrue a penalty return) are acceptable in exchange for filling the slice. It prices similarly to mezzanine (roughly 11–16% total return as of June 2026) but sits one notch more junior, so it bears more downside risk and gives the provider equity-style approval rights rather than a foreclosure remedy.
Talk Through Your Specific Stack
The right answer is deal-specific: it depends on what your senior lender will permit, where the gap sits, how much control you want to keep, and whether the added leverage actually improves your return. PeerSense structures the layer, runs a competitive process across senior lenders, mezzanine funds, and preferred-equity providers, and negotiates the intercreditor and inter-party terms. Send the asset, the senior loan in place, the gap you need filled, and your equity, and we will tell you which layer fits.
Not sure which layer you need?
Send the asset, the senior loan in place, the gap you need to fill, and your equity. We will tell you whether senior, mezzanine, or preferred equity fits, and run a competitive process to place it.
Capital Stack Structuring (Senior / Mezzanine / Preferred Equity): Response within 24–48 hours. No obligation.
Frequently Asked Questions
What are the three layers of the capital stack?+
From cheapest and most senior to most expensive and most junior: senior debt (the first-lien mortgage, sizing to a 60–65% gold-standard LTV on commercial property), mezzanine (subordinated debt secured by a pledge of the property-owning entity's equity, filling the gap above the senior to a combined ~75–80% on stabilized assets), and preferred equity (an equity investment with a priority return that sits below mezzanine and above common equity). Each layer is paid in order of seniority and priced for the risk of its position.
When do I need mezzanine instead of more senior debt?+
When the senior loan tops out below the total capital you need and you would rather borrow the gap than write a larger equity check. A senior lender typically caps at a 60–65% gold-standard LTV on commercial real estate; mezzanine layers on top to a combined ~75–80% on stabilized, cash-flowing assets. It is debt, so you keep control and treat the cost as interest, but it is subordinated, priced as quasi-equity (all-in roughly 11–16% as of June 2026), and governed by an intercreditor agreement.
When does preferred equity make more sense than mezzanine?+
When the senior lender will not permit a mezzanine pledge or a second lien, many large construction and agency-backed facilities prohibit mezzanine but allow a preferred-equity structure. It also fits when the sponsor wants the capital to read as equity rather than debt, or when the gap sits below where a mezzanine lender will attach. Preferred equity sits below mezzanine, is exercised through equity-ownership remedies rather than foreclosure, and prices similarly (roughly 11–16% total return as of June 2026).
What is the difference between mezzanine debt and preferred equity?+
Mezzanine is a loan, debt on the balance sheet, typically secured by a pledge of the equity interests in the property-owning entity (not a mortgage), with an intercreditor agreement and foreclosure-style remedies on the pledged equity. Preferred equity is an equity investment with a preferred return that sits below mezzanine; remedies run through equity-ownership mechanics rather than foreclosure. Pricing overlaps (roughly 11–16%), but position, control rights, tax treatment, and senior-lender consent differ materially.
How much of the capital stack can debt cover?+
Senior debt on commercial real estate typically covers up to a 60–65% gold-standard LTV; layering mezzanine on top reaches a combined position around 75–80% on stabilized, cash-flowing assets, never 100%. The sponsor still contributes meaningful equity beneath the debt and any preferred equity. On residential rentals and apartments the senior can reach higher, up to roughly 70–75%, but leverage is capped well short of full financing.
How are the three layers priced relative to each other?+
As of June 2026, senior commercial real estate debt prices roughly high-6% to low-9% depending on product and asset; mezzanine prices all-in roughly 11–16% (current-pay coupon plus PIK and sometimes an equity kicker); preferred equity targets a similar 11–16% total return, structured as a preferred return. Cost rises with subordination because each junior layer is paid after the ones above it and bears more loss in a downside.
Further Reading
- Federal Reserve H.15 Selected Interest Rates: SOFR and Treasury baselines that anchor senior and subordinate pricing.
- MBA Commercial/Multifamily Research: Quarterly CRE debt origination and leverage trends.
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Editorial integrity: Published by PeerSense Capital Advisory · Written by Ed Freeman, Founder. PeerSense is a capital advisory firm, not a lender. Content is for educational purposes and does not constitute financial, legal, or tax advice. Rates and terms cited reflect approximate May 2026 market conditions and may not reflect current conditions at the time of reading. Consult a qualified financial professional for transaction-specific guidance.