Newcastle Building Society complaint?

Do you have a dispute or a bad customer experience with Newcastle Building Society? Report it through our website to maximize the chance of getting it resolved.

We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.

Newcastle Building Society customer service is on 0345 734 4345, and you can also call into one of its branches. For written questions, use the contact form on its website; complaints have their own email address, shown in the contact details at the top of this page, and the complaints page on its website sets out the other ways to raise one. Have your account or mortgage number ready and ask for a complaint reference.

Interest or a mortgage switch to dispute? Put your complaint in here too, and we push it out to Newcastle Building Society by email, social media and printed letters.

Newcastle Building Society has its principal and registered office in Wallsend, North Tyneside, and the full address is in the contact details at the top of this page. For day-to-day account and mortgage questions, 0345 734 4345 and the branches are the usual route; a written complaint can go to head office by post, and the complaints page on its website says where to send it.

When you write, put your account or mortgage number, the dates and the outcome you want at the top, keep a copy, and use a postal service that gives you proof of delivery.

Yes. Manchester Building Society merged into Newcastle Building Society in 2023 and is now one of Newcastle's trading names, so former Manchester savers and borrowers deal with Newcastle Building Society about their accounts and complaints. Newcastle for Intermediaries, its brand for mortgage brokers, is another trading name of the same society.

If you held an account with Manchester Building Society before the merger, keep the old account number and any merger letters with your current statements, so a complaint can show the account's history before and after the move.

Yes: the Financial Ombudsman Service covers complaints by Newcastle Building Society customers in the UK, including Manchester Building Society customers, about its savings, mortgages and other financial services. It generally expects the Society to have had the chance to put things right first, so keep a record of every call, branch visit, letter and reference number.

Interest paid at a rate you did not agree to? Bring it through our complaint process: our trained AI opens a case for you and keeps advising on what to reply and when to push again.

Nothing has been reported about Newcastle Building Society here yet. Our research shows what typically goes wrong at UK building societies: interest that does not match the rate agreed, fixed bonds and ISAs maturing onto a lower rate, ISA transfers that take too long, mortgage offers and product switches that are delayed, accounts restricted during identity checks, and confusion after a merger about which brand holds an account.

ISA transfer taking longer than you were told? Put the first report in: your case opens the record for the next Newcastle member with the same delay.

Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of Newcastle Building Society through emails, social media, paper complaint letters and other tools at our disposal.

And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.

Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with Newcastle Building Society can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.