NatWest, TSB and Principality Building Society are among the latest lenders to announce price increases of up to 50 basis points, with Newcastle withdrawing dozens of products at the close of trading.
Earlier today, NatWest, Metro Bank, Nottingham Building Society and Coventry announced increases.
At NatWest, rate increases will come into effect tomorrow for the majority of products and will typically be around 15 basis points.
Metro is recalling products at 5.30pm today to boost residential and buy-to-let prices.
At TSB, both the home interest rate and the two-year fixed interest rate for refinancing a mortgage will increase by 45 basis points tomorrow.
The five-year refinancing interest rate in both segments increases by 25 basis points.
Three-year residential refinancing agreements increase by 30 basis points.
At Principality, many of the product transfer agreements are increasing.
The sharpest jumps have been made in various deals with a high loan value.
In the residential segment, the two-year fixes at an LTV of 90% increase by 50 basis points.
A two-year fixed rate and a two-year discount rate with an LTV of 85% also increase by the same margin.
For shared ownership borrowers, the two-year 95% fix also increases by 50 basis points.
Many of its other product transfer deals will rise between 25 and 45 basis points tomorrow.
It comes as analysis from Moneyfacts today found that the average two-year deal is now more expensive than the average five-year deal.
Newcastle Building Society is withdrawing a long list of products at 5pm today.
The email to advisors does not state when they will be replaced.