Principality Building Society

Founded in 1876, Principality Building Society provides a wide range of mortgage and savings products at competitive rates to its customers (residents of the United Kingdom only). Savings accounts made with Principality Building Society are covered by British deposit guarantee scheme.

Bank Category

Building societies


retail banking


Total Assets (2018)
9,262.60 mln GBP  (+11.85%)
Total Members (2018)
538,961  (+0.67%)

Principality Building Society is the 41st largest bank in the United Kingdom in terms of total assets. In 2018 its total assets were 9 262,60 mln GBP, providing the bank with the market share of 0.10%. Principality Building Society is the 6th largest building society in the United Kingdom (out of 44 building societies) having market share of 2.33% amongst the building societies of this category. In 2018 there were 538 961 members in Principality Building Society.

Principality Building Society is rated by Fitch, Moody's. Long-term credit rating assigned to the bank by Fitch is BBB+ (good credit quality). Long-term credit rating assigned to the bank by Moody's is Baa2 (lower medium grade).

Principality Building Society participates in deposit guarantee scheme of the United Kingdom. This scheme covers accounts up to 85,000 GBP per bank per depositor.


Principality Buildings, Queen Street, CF1 1UA, Cardiff, United Kingdom
44 02920382000
44 02920374567

Principality Building Society is headquartered in Cardiff.

Bank Identifiers

Company Number
Start Date
March 1876