Metro Bank has removed product fees for its existing customer residential mortgage products.
These products continue to match new business rates and are available for loans up to a maximum property value of £2m.
Customers can switch up to three months early with no early repayment charge.
In addition, for buy-to-let remortgages, the lender has cut £500 off its product fees.
Andy Piggott, director of lending products at Metro Bank, said: “These product changes once again underline our commitment to supporting our existing Metro Bank customers and helping to meet their lending needs going forward.
“What’s more, customers can choose to switch up to three months early without incurring an early repayment charge.”