Savings
Whether you’re looking for instant access, annual bonuses or tax-free savings, we have an account that will help you achieve your savings goals.
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Mortgages
Whether you’re looking to buy your first home, move somewhere bigger, or simply get a better deal, we can offer a mortgage that suits you.
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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.
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- Monmouthshire Building Society
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- Customer Announcement
30 Sep 2026
Closure Announcement
To enable us to make important improvements to our systems and services, our branches, agencies, and phone lines will be:
Closed from 3:00pm on Friday 2nd October and closed all day on Saturday 3rd October 2026.
We apologise for any inconvenience this may cause and we appreciate your understanding as we work to enhance our services for our customers.
Our branches, agencies, and phone lines will reopen as normal on Monday 5th October 2026.