Remortgage guide Are you thinking about changing your mortgage? Our guide takes you through the remortgage process First Name: Surname: Email address: Use of your data: We will use the information you have provided to follow up your request. We may also use your information to send you details of other products and services from the Newcastle Building Society Group, by email, if you have ticked the box above. We will not pass your details on to third parties for marketing purposes. Mortgage ConditionsBuying your first home