UK Borrowing Costs Reach 18-Year High as Mortgage Warning Issued

UK homeowners are facing a fresh mortgage warning as borrowing costs have reached an 18-year high. The yield on 10-year Government bonds, known as gilts, jumped to 5.29% on September 2, surpassing levels not seen since 2008. This increase in borrowing costs could lead to uncertainty for mortgage borrowers, particularly those approaching the end of fixed-rate deals.

The global bond market sell-off has been driven by concerns over inflation and rising oil and energy prices. Lauren van Biljon, senior portfolio manager at Allspring Global Investments, said that 'the sell-off is being driven by two related concerns: persistent inflation uncertainty, and a renewed focus on debt sustainability amidst fiscal pressure.'

As borrowing costs rise, homeowners will be closely watching the Bank of England's actions to see if they can provide relief. Ms van Biljon warned that the Bank could face pressure to act if inflation remains stubborn. She also predicted additional cautious tightening from the European Central Bank and a continued tightening by the Bank of Japan.