Interest rates are set by the lending bank, but influenced by market conditions such as the Bank of England’s base rate and by the yield on various government bonds. As of September 2016, interest rates are very low.
If the base rate or the yield on government bonds rises, lenders will charge more, because their cost of borrowing will increase.
Interest rates are inextricably linked to mortgages: it’s important to consider from the word go how a change in interest rates could affect your mortgage repayments and your ability to service your mortgage.
Apart from looking into how much you can afford to repay each month and what sort of deal you can get, you should also take into account your personal circumstances when choosing a mortgage.
For example, if your work is tied to the economy, then it might be more advisable to get a variable mortgage, as interest rates often fall when the economy is doing badly so you can benefit from a lower mortgage even if your pay is affected.
On the other hand, if you have a safe job with a largely fixed salary (rather than a lot of bonus and commission), a fixed rate would ensure you can properly budget for your repayments.
There are various tables showing selected mortgage deals on offer in the newspapers, which can help you get a feel for the options available to a borrower. Comparison websites are also useful.
There are two main categories of mortgages when it comes to rates: fixed rate and variable rate.
See more details about mortgage types outside of interest rate
What are fixed rate mortgages?With fixed rate mortgages, the interest you pay stays the same for a number of years, regardless of what happens to interest rates. This is normally for a period of between two to five years, though it could be up to 10 years.
Fixed rate mortgages prosYou can rest assured that your monthly payments will stay the same, no matter what happens to interest rates, helping you to plan your spending better.
If interest rates go up, you will avoid paying higher charges.
Fixed rate mortgages consIf interest rates fall or stay stagnant, you are worse off, as fixed rate deals are normally higher than variable rate mortgages.
Things to look out for with fixed rate mortgagesConsider exit penalties if you want to leave the deal early, because once you agree to a fixed rate mortgage, you are tied in for the period during which the rate is fixed - unless you pay the penalty.
You should also make sure you shop around for a new mortgage deal a few months before the fixed period ends, or you will be automatically transferred to your lender’s standard variable rate, which could end up being more expensive.
If you’ve chosen a cheap deal with a seven or 10 year fix, make sure the mortgage can be transferrable if you want to move. If you haven’t checked this and you decide to move house in two or three years, there could be a big charge for repaying your mortgage early. Make sure you read the small print and consider your future plans before deciding to fix for a long time.
What are variable rate mortgages?Although variable rate mortgages are usually lower, the amount you’ll pay will change depending on the movement of interest rates. Unlike a fixed rate mortgage, in which you’ll pay the same amount every month, you could end up paying more or less each month, so it’s important to make sure you have some savings set aside just in case rates rise and your payments increase.
There are several different types of variable rate mortgages, including standard variable rate, discount mortgages, capped rate mortgages and tracker mortgages.
Standard variable rate (SVR)Standard variable rates are set by lenders, with each lender setting their own rate, which will fluctuate according to market conditions. It’s the type of mortgage you are most likely to be transferred onto after completing a fixed, tracker or discounted mortgage, and will last as long as your mortgage or until you take out another deal; remember that at that point, you may be charged further fees for the new deal.
Standard variable rate pros
Unlike a fixed rate, you are not tied in. You can overpay or leave at any time without having to pay charges.
Standard variable rate cons
Your payments could go up or down at any time during your loan depending on the rates set by the lender.
Discount mortgagesThis type of mortgage offers a discount off the lender’s SVR, and normally only applies for a few years, normally two or three. But while discount mortgages can be appealing, it’s worth shopping around and doing your research.
While one lender may seemingly have a bigger discount than another, don’t forget that their SVR vary too, so a bigger discount doesn’t necessarily mean a lower interest rate. If a bank has a smaller discount off a smaller SVR, that could be a better option than a bank with a bigger discount off a bigger SVR. If the lender charges a fee, this has to be taken into account when assessing the advantage of a discounted rate.
Discount mortgages pros
As the rate starts off at a discount, monthly repayments will initially be lower.
If the lender lowers its SVR, you’ll pay less every month.
Discount mortgages cons
As with any SVR, the lender can raise the rate at any time, meaning you could end up paying more.
If you want to leave before the end of the discount period, you may have to pay penalty fees.
Tracker mortgagesTracker mortgages directly track another interest rate, usually the Bank of England base rate. For example, the interest rate will be equal to the base rate plus 2%; if the base rate goes up by 1%, the tracker rate will go up by 1%.
Tracker mortgages usually last only a few years - normally between two to five years - although there are some lenders who offer lifetime tracker mortgages, some of which are penalty-free if you want to opt out early.
Tracker mortgages pros
If the rate your mortgage is tracking falls, so will the amount you pay.
Tracker mortgages cons
If the rate your mortgage is tracking rises, so will your payments.
You may have to pay penalties if you decide to switch mortgages before the end of your deal.
Things to look out for with tracker mortgages
Make sure you check that your lender cannot increase rates even when the rate your mortgage is tracking hasn’t moved. While it’s unlikely, it has happened so it’s better to be safe than sorry.
Capped rate mortgagesWith capped rate mortgages, your rate corresponds with the lender’s SVR, but is capped so that the rate can’t rise above a certain point.
Capped rate mortgages pros
You can enjoy the certainty that your rate will never go above a certain level, (although you should make sure that you would be able to afford it if the rate did rise to the maximum point).
Your monthly payments would be lower if the SVR falls.
Capped rate mortgages cons
The rate is normally higher than other fixed and variable rates, and the cap is usually set at a high level.
Your lender can change the rate at any point under the level of the cap.