When you take out a mortgage, your lender will charge you interest. Whether the interest rate is fixed or variable can affect your monthly payments and how much you'll pay overall.
If you get a fixed-rate mortgage the interest rate remains the same for a set length of time, which means you know how much your monthly repayments will be. These tend to be more expensive at the outset, but you get security in return.
If you get a variable-rate mortgage the interest tracks another financial indicator, most often the Bank of England base rate. The amount you pay each month goes up or down in line with this.
Generally, these deals start off cheaper, but if interest rates go up, you could end up with expensive monthly repayments.
















