Mezzanine loans explained: subordinate debt that sits between senior debt and equity, often secured by equity pledge to increase leverage.
A mezzanine loan is subordinate debt used to fill the capital gap between senior mortgage financing and sponsor equity, typically secured by an equity pledge rather than a direct lien on the real property. Mezzanine debt usually carries a higher interest rate and may include equity participation or warrants to compensate for its subordinate position. It occupies a middle position in the capital stack, provides additional leverage without changing the senior loan terms, and is governed by an intercreditor agreement that defines cure rights, foreclosure priorities, and enforcement mechanics between mezzanine and senior lenders.
Sponsors deploy mezzanine financing when they want to raise additional capital to achieve a target loan-to-cost or loan-to-value while preserving the senior lender’s lien position. In practice, borrowers negotiate mezzanine covenants, interest-only periods, and exit timelines with mezz lenders, and ensure the intercreditor agreement with the senior lender permits the mezz structure. Mezz loans are often used for acquisitions, recapitalizations, or development financing when equity wants to be minimized; sponsors should model cash flows including mezz interest and any equity kicker to assess sponsor returns and refinance timing.
Mezzanine loans are important because they increase a sponsor’s ability to leverage an investment without altering the senior mortgage, enabling larger acquisitions or reduced equity contributions. They can accelerate deal execution and improve returns, but they add complexity, cost, and enforcement risk. The intercreditor agreement is critical because it dictates how liens, cures, and enforcement will be handled in stress scenarios. Proper use of mezzanine financing requires balancing incremental leverage against higher financing cost and the potential dilution or control implications of mezzanine terms.