The 2-year fixed rate mortgage at 4.25% is available at 90% LTV with no fee.
Other rates include a 3.48% 2-year fixed rate mortgage at 90% LTV with a £1,495 fee, a 1.63% 2-year fixed rate mortgage at 65% LTV with a £1,995 fee and a 3.15% 5-year fixed rate deal at 75% LTV with a £995 product fee.
John Willcock, head of Post Office Mortgages, said: “Post Office recognises what an important decision choosing a mortgage can be, that’s why we work hard to provide extra assistance such as our dedicated mortgage specialists who are available in 100 branches to aid customers.
“Post Office provides competitive mortgage products suitable for any customer, whether they are a first-time buyer, mover or someone hoping to remortgage. We are committed to offering a real alternative to the established mortgage providers in the UK.”
The Post Office recently launched a new set of Help to Buy rates.