Mortgage calculators
Before you start your application, it's good to find out how much you could borrow and what the costs might be.
Use our mortgage calculators to find out.
NatWest mortgages are available to over 18s. Your home or property may be repossessed if you do not keep up repayments on your mortgage.
You can complete your mortgage application online, at your own pace and in the comfort of your own home.
You need to be:
confident that you have been able to choose the right mortgage for your circumstances
happy to take responsibility for the mortgage you choose
As you’ll not be getting any advice from us, you won’t benefit from us assessing whether the mortgage is suitable for you. Therefore if your choice turns out to be unsuitable we won’t offer you any compensation.
Already Started? Pick up where you left off
If you're already a NatWest mortgage customer, you won't need to resubmit paperwork, such as evidence of income, unless your circumstances have changed.
Log in to Manage Your Mortgage, see what offers are available and apply online.
All you need are your mortgage account number, name, date of birth and your postcode.
Before you start your application, it's good to find out how much you could borrow and what the costs might be.
Use our mortgage calculators to find out.
We know mortgages can be a complicated subject.
Read our mortgage guides to get some information to help you on your home buying journey.
Moving home and want to keep your existing mortgage?
To apply to port your mortgage, speak to one of our mortgage advisers in branch or by phone.