From today, Santander is increasing selected residential fixed rates in the new business range as well as selected residential and buy-to-let product transfer rates.
In its purchase range, selected fixed rates have risen by between 0.04% and 0.33% for purchases and remortgages.
In addition, the lender has introduced a new 75% LTV buy-to-let two-year tracker rate at 5.64% with a £1,999 product fee.
All other buy-to-let tracker products are being withdrawn.
In its product transfer range, selected residential fixed rates have increased by between 0.08% and 0.23% and selected buy-to-let fixed rates by between 0.11% and 0.15%.
The new 75% LTV tracker at 5.64% will also be available for product transfers, and all other two-year tracker products have been withdrawn.
In addition, Santander is increasing the maximum loan size on selected residential fixed rates from £570,000 to £1 million at 90% LTV.
As part of the latest changes, new business and product transfer completion deadlines and charge end dates will roll on by one month.