Publication of Prospectus

The following Prospectus has been approved by the Financial Conduct Authority and is available for viewing:

Tower Bridge Funding 2026-1 PLC

£600,000,000 Class A Mortgage Backed Floating Rate Notes due January 2073 (ISIN: XS3249732655)

£60,072,000 Class Z Mortgage Backed Fixed Rate Notes due January 2073 (ISIN: XS3249732903)

£6,000,000 Class X Mortgage Backed Fixed Rate Notes due January 2073 (ISIN: XS3249733620)

To view the full Prospectus, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/1219P_1-2026-1-15.pdf

A copy of the above Prospectus has been submitted to the National Storage Mechanism and will shortly be available for inspection at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism

Application is being made by the issuer for the above Notes (which have an aggregate initial principal amount of £666,072,000) to be admitted to the Official List of the Financial Conduct Authority.

For further information, please contact:

Tower Bridge Funding 2026-1 PLC

8th Floor

100 Bishopsgate

London EC2N 4AG

For the attention of: The Directors

Telephone: 020 7696 5930

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and it is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Prospectus is not addressed. Prior to relying on the information contained in the Prospectus you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein.

The release, publication or distribution of this announcement in certain jurisdictions may be restricted by law. Persons who are not resident in the United Kingdom or who are subject to other jurisdictions should inform themselves of, and observe, any applicable requirements.

This announcement is not intended to, and does not, constitute or form part of any offer, invitation or the solicitation of an offer to purchase, otherwise acquire, subscribe for, sell or otherwise dispose of, any securities whether pursuant to this announcement or otherwise. The distribution of this announcement in jurisdictions outside the United Kingdom may be restricted by law and therefore persons into whose possession this announcement comes should inform themselves about, and observe such restrictions. Any failure to comply with the restrictions may constitute a violation of the securities law of any such jurisdiction.