A typical two year fixed mortgage deal has an interest rate of more than 6% for the first time since December.
Mortgage lenders have been putting up rates and pulling deals at a rapid rate in recent weeks, driving up costs for homeowners seeking new deals.
Recent high inflation and strong pay growth figures mean interest rates are now expected to rise by more than expected, pushing up borrowing costs. Rishi Sunak has appeared to rule out any extra support for homeowners.