An interest rate collar is a risk management tool commonly used in UK property development finance to manage exposure to fluctuating borrowing costs. It combines an interest rate cap and floor, establishing a band within which the loan’s interest rate can vary. This approach limits maximum interest payments while ensuring a minimum rate, offering protection against market volatility. For SME property developers and industry professionals, collars help stabilise financing costs, reduce uncertainty in project budgeting, and balance the cost of hedging with the benefits of rate security.


This sits beneath Hedging & Interest Rate Risk Metrics, introducing a more specific variant of the measure without changing its core interpretation.
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