NATIONWIDE BUILDING SOCIETY

Regulatory Filings • May 29, 2014

SUPPLEMENT DATED 29 MAY 2014 TO THE BASE PROSPECTUSES REFERRED TO BELOW

Nationwide Building Society

(Incorporated in England under the Building Societies Act 1986, as amended)

U.S.\$25,000,000,000 European Note Programme

(the European Note Programme)

€45,000,000,000 Global Covered Bond Programme

unconditionally and irrevocably guaranteed as to payments by Nationwide Covered Bonds LLP (the LLP) (a limited liability partnership incorporated in England and Wales)

(the Global Covered Bond Programme)

This supplement (the Supplement) to the base prospectus dated 26 July 2013 for the Global Covered Bond Programme and the base prospectus dated 2 October 2013 for the European Note Programme (each as supplemented on 15 November 2013 and 25 February 2014) (together, the Base Prospectuses and each, a Base Prospectus) constitutes a supplementary prospectus for the purposes of Section 87G of the Financial Services and Markets Act 2000 and is prepared in connection with the Global Covered Bond Programme and the European Note Programme, each established by Nationwide Building Society (the Issuer). Terms defined in the Base Prospectuses have the same meaning when used in this Supplement.

This Supplement is supplemental to, and should be read in conjunction with, the relevant Base Prospectus and any other supplements to the relevant Base Prospectus issued by the Issuer.

The Issuer and, in respect of the Global Covered Bond Programme only, the LLP, each accept responsibility for the information contained in this Supplement. To the best of the knowledge of the Issuer and, in respect of the Global Covered Bond Programme only, the LLP (having taken all reasonable care to ensure that such is the case) the information contained in this Supplement is in accordance with the facts and does not omit anything likely to affect the import of such information.

Purpose of this Supplement

The purpose of this Supplement is to:

• (a) incorporate by reference the preliminary results of the Issuer for the year ended 4 April 2014 (the Preliminary Results); and
• (b) include a new 'Significant Change' statement.

Preliminary Results

On 28 May 2014, the Issuer published the Preliminary Results. A copy of the Preliminary Results has been filed with the Financial Conduct Authority and, by virtue of this Supplement, the Preliminary Results are incorporated in, and form part of, each Base Prospectus.

The Preliminary Results contain profit estimates (as defined in Commission Regulation 809/2004), which have been properly prepared on the basis stated therein and the basis of accounting is consistent with the accounting policies of the Issuer.

Copies of all documents incorporated by reference in the Base Prospectuses can be obtained from the principal office of the Issuer and the specified offices of the Paying Agents for the time being in London and, in relation to the European Note Programme, Luxembourg, as set out in the relevant Base Prospectus.

General Information

European Note Programme

There has been no significant change in the financial or trading position of the Issuer or the Group since 4 April 2014.

Global Covered Bond Programme

There has been no significant change in the financial or trading position of the Issuer, the LLP or the Nationwide Group since 4 April 2014.

To the extent that there is any inconsistency between (a) any statement in this Supplement or any statement incorporated by reference into the relevant Base Prospectus by this Supplement and (b) any other statement in or incorporated by reference in the relevant Base Prospectus, the statements in (a) above will prevail.

Save as disclosed in this Supplement, there has been no other significant new factor, material mistake or inaccuracy relating to information included in the Base Prospectuses since the publication of the Base Prospectuses.

The date of this Supplement is 29 May 2014.