Contact Commercial

However you want to contact Commercial, nothing could be simpler

How to find us

Map of Cardiff showing Principality Commercial location.You can write to our Commercial Support Team at the following address:

Principality Commercial
The Principality Building Society
PO Box 89
Principality Buildings
Queen Street
Cardiff CF10 1UA

If you're visiting, our address is:

Principality Commercial
The Principality Building Society
Principality House
The Friary
Cardiff CF10 3FA

You can get directions to Principality House by clicking on the map on the right.

Our telephone number

You can call our Commercial Support Team on the following number:

029 2077 3538

Our opening hours are 9am to 5pm Monday to Friday.

Commercial Contact Form

If you prefer, you can request a call back or email from one of our Commercial Support Team. All you need do is click on the Commercial Contact Form button below and complete the form.

The team will endeavour to contact you by your preferred method at your specified time, within 2 working days.

email icon Commercial Contact Form