The bank has also cut rates on selected three and five-year fixed rate mortgages.
Borrowers looking to purchase or remortgage with a 30% deposit can access a rate of 2.54% fixed for three years for £995. Those with a 10% deposit can fix their rate at 4.45% for five years with no fee. The five-year fixed rate is available only to homebuyers.
Miguel Sard (pictured), managing director of mortgages at Santander UK, said: “With the launch of our new 10-year fix we are widening our range of mortgage options on offer. “Whether you want the security of a 10-year fix or simply the reassurance of a shorter-term deal we are currently offering some of the lowest fixed rates on the market.”