- 6th largest UK building society
- A mutual building society, owned by and run for the benefit of our 500,000 members
- Over 150 years experience
- Taking care of over £9 billion of our customers' assets
- Members can access a Member Rewards page featuring competitions, discounts and more
We’re proud to be a 2019 UK Best Workplace™Find out more
Get 15% off your first year's premium*With good home insurance, things like burst pipes don’t have to be a disaster
ISA there a better way to save?Open an ISA today
Rewarding our Members with our new variable ISAFind out more
Principality Wales House Price IndexFind out more
Top Scoring Mortgage Lender for Customer SatisfactionLearn more
Happy to leave your money untouched?
5 Year Fixed Rate ISA
5 Year Fixed Rate Cash ISA
We have a range of mortgages to help you get moving
Up to 95% LTV
Looking for a New Home?
Whether it's your first home or you're moving up the property ladder, take a look at our range of mortgages.
View all our mortgages
Help protect against life's little mishaps and the things you treasure
Your Home Cover
The true test of good home insurance is the help you receive when disaster strikes.
View our insurance
† AER stands for Annual Equivalent Rate and illustrates what the interest rate would be if interest were paid and compounded once each year.
We are covered by the Financial Services Compensation Scheme. Find out more about what it means for you.
Principality. Where home matters.