Weighted Average Margin (Debt) represents the blended interest margin payable across all senior debt facilities within a property development finance structure, weighted proportionally by each loan’s size. This metric provides UK property developers with a clear view of the effective borrowing cost when multiple lenders or facilities are involved in financing a project. By calculating this weighted average, developers and lenders can assess overall debt affordability, financing efficiency, and capital stack sustainability. It is a crucial measure for structuring competitive debt packages and managing leverage in UK property development finance.
This sits beneath Senior Debt Metrics, introducing a more specific variant of the measure without changing its core interpretation. It is commonly considered alongside Debt Tenor Weighted Average Life (WAL), as both are closely related measures used to assess similar aspects of performance or risk. In funding terms, Weighted Average Margin (Debt) is most commonly encountered in connection with Bridge-to-Term Loan within the property development capital stack.
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