Menelaou v Bank of Cyprus UK Ltd

Subrogation to an unpaid vendor’s lien is an equitable remedy for reversing unjust enrichment. The court must first consider whether the defendant was enriched at the claimant’s expense, whether the enrichment was unjust, and whether policy reasons deny relief. A claimant need not necessarily have advanced specific money of its own or held a proprietary interest in the funds. A sufficiently close causal connection may arise where a lender releases existing security in return for repayment and replacement security, thereby enabling a purchase. The formal timing of the release is not decisive. A deposit paid before the lender’s agreement may still form part of the purchase price applied on completion.

The respondent purchased a property in her name using proceeds from the sale of her parents’ home. The appellant bank agreed to release charges over the parents’ home in return for partial repayment of their debt and a new charge over the property purchased for the respondent. The new charge was invalid. The High Court rejected the bank’s counterclaim for an equitable charge by subrogation, holding that the bank had neither provided nor owned the purchase monies and that there was no transfer of value at its expense. The bank appealed from the decision reported at [2012] EWHC 1991 (Ch). The central issue was whether the bank’s agreement to release its existing security supplied a sufficient basis for subrogation.

1. Appeal allowed. Floyd LJ gave the leading judgment, with Tomlinson LJ and Moses LJ agreeing. The court granted the declaration sought by the bank, namely that it was entitled to an equitable charge by subrogation to the unpaid vendor’s lien.
2. Applicable approach. Subrogation is an equitable remedy, not a cause of action or a general discretion to grant relief whenever justice appears to require it. The court first applies the unjust-enrichment analysis stated in Banque Financière de la Cité v Parc (Battersea) Limited [1999] 1 AC 221: enrichment at the claimant’s expense, injustice, and absence of policy reasons denying a remedy. If those requirements are satisfied, the court considers whether subrogation is appropriate.
3. Enrichment at the bank’s expense. The requirement involves a sufficiently close causal connection or transfer of value. It does not require direct payment or proof that the claimant had a beneficial or proprietary interest in the money used. The bank’s binding agreement to release its charges over the former family home enabled the sale proceeds to be used to acquire the new property. The later completion of formal release documents was immaterial because the bank was already bound to release its security. That was sufficient to establish the necessary connection.
4. Own funds and distinction from Namdar. The absence of a specific advance of the bank’s own funds did not prevent subrogation. The bank had supplied the relevant value by agreeing to release its existing security. Bankers Trust Company v Namdar 1997 NPC 22 was distinguishable because the bank there had no control over the collateral funds released by another bank. Tomlinson LJ emphasised that, in the present case, the sale proceeds became available because of the bank’s undertaking.
5. Deposit. The deposit was not to be treated separately. On completion, the whole purchase price, including the deposit, was applied towards the purchaser’s liability to the vendors. Moses LJ added that the causal link could be articulated directly through the bank’s agreement, without relying on the broader notion of economic reality.

• Court of Appeal (Civil Division): Allowed the appeal and granted the bank’s declaration.
• High Court of Justice, Chancery Division: The deputy judge rejected the bank’s counterclaim under both the traditional subrogation analysis and the wider unjust-enrichment analysis: [2012] EWHC 1991 (Ch).