A negative pledge is a contractual restriction that prohibits the borrower from creating or granting additional security interests over its assets without the prior approval of the existing lender. It is commonly found in loan agreements within UK property development finance structures to protect the lender’s priority position. Though not a security in itself, it contractually binds the borrower from diluting the lender’s security by issuing competing charges. Breaching a negative pledge typically constitutes an event of default, giving lenders legal remedies to protect their investment or accelerate repayment obligations.


In practical development lending, a negative pledge helps preserve the integrity of the lender’s security package throughout the life of the facility, particularly where project assets may increase in value or where additional funding could be sought during construction. It is therefore closely associated with the wider framework of Securities and Collateral, ensuring that existing security arrangements are not undermined by later transactions. The provision also operates alongside obligations such as Covenant to Pay, combining restrictions on borrower conduct with repayment commitments to strengthen lender protections and maintain control over risk exposure within the development finance structure.


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