TSB and Paragon are the latest lenders to cut interest rates, while Accord has tightened affordability for some borrowers.
At TSB, sales will be taking place tomorrow on a number of residential deals.
The lender reduces three-year fixed interest rates for home purchases by up to 20 basis points.
The two-year 75% loan-to-value remortgage reforms will reduce by up to 10 basis points.
It also reduces two-year home purchase fixes by 5 basis points.
In the buy-to-let sector, Paragon has reduced interest rates by up to 20 basis points and simplified the additional application process.
Other lenders to cut interest rates this week include Santander by up to 27 basis points, as well as Halifax and BM Solutions, but Natwest has announced some increases.
At the same time, Accord has tightened affordability requirements for some borrowers.
It has increased the income threshold for residential customers borrowing at multiples of 4.49x loan-to-income (LTI) and above from £50,000 to £65,000.
This change does not apply to first-time buyers, who do not have a minimum income.
