What rates do the cheapest buy to let mortgages start at?

Current mortgage rates differ from area to area. Smaller mortgages are not offered by many lenders because the lender makes less profit on a smaller mortgage than a larger one. Lenders that do offer smaller mortgages will likely charge a higher interest rate for them than for larger mortgages. A local lender may be a better option than a national lender because they are familiar with the area.