About Us
Established in Newport in 1869 to help local people build homes, we now help people across Wales and England buy properties and save for their future.
< !--Created with SVG-edit - https://svg-edit.googlecode.com/ --> Find out more

We're here to help

It's important for the Society to have up-to-date information about our members so we can manage your accounts well. We've made it easy for you to update your details if they've changed by using the form below.

The Society would also like to send you offers and information about our products and services (your marketing preferences).


If you are happy to receive information, please opt in and tick the box below. Your choice will be recorded, but you can change your mind and opt out anytime. You can contact us in any of the following ways:

  • Visit one of our branches or agencies.
  • By phone: Savings Customer Services 01633 844 340 or Mortgage Customer Services on 01633 844 370.
  • By secure message: Using our ‘My Accounts’ service. Email: datarights@monbs.com
  • In writing: Monmouthshire Building Society, Monmouthshire House, John Frost Square, Newport, NP20 1PX.

Please note that your marketing preferences won't stop you from getting service messages, like changes to your account and annual statements.






How we use your personal information
We will only use the information you provide to update your details. If you opt-in to get marketing information, we will contact you through the method you choose. For more information about how we use your personal data, please see our privacy page.