Kensington’s 75% LTV buy-to-let rates now start from 3.69% on a two-year fix in its Prime range, with a 5% fee.

The lender's five-year buy-to-let remortgage rate at 80% LTV is reduced from 5.75% to 5.66%.

Standard two-year fixed rates start from 5.89%, against 6.59% for five-year fixes, both with a 5% product fee.

The cheapest new product for new landlord customers is a two-year tracker at 4.49% with a 2% fee, available up to 75% LTV.

The Society will consider landlords with up to 10 mortgaged properties, including those already financed by Tipton, with aggregate borrowing capped at £1.5m.

All of the new products go up to 75% LTV with a minimum loan size of £75,000.

The 85% LTV buy-to-let mortgages are compatible with top slicing and JBSP.

BTL mortgages will be available up to 75% LTV with a maximum loan size of £2m.

Products in the limited-edition range are available as five-year fixed rates with a no-fee or 2% fee option.

The lender will consider surplus personal income when assessing some buy-to-let applications and adjust affordability calculations for eligible expats.