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    Help & support Legal

    Legal information

    Legal terms & conditions

    "Chelsea Building Society" and "the Chelsea" are trading names of Yorkshire Building Society.
    Yorkshire Building Society is a member of the Building Societies Association and is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. 
    We are entered in the Financial Services Register , under registration number 106085.
    Yorkshire Building Society is a member of the Financial Ombudsman Service and a participant of the Financial Services Compensation Scheme.

    Our website terms and conditions

    Please read the terms and conditions for our website. 
    Terms and conditions for the use of the website (PDF)

    Write to us

    Yorkshire Building Society
    Yorkshire House
    Yorkshire Drive
    Bradford
    West Yorkshire
    BD5 8LJ
    All communications with us may be monitored/recorded to improve the quality of our service and for your protection and security.
    Yorkshire Building Society will communicate with you in English.
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    Chelsea Building Society and the Chelsea are trading names of Yorkshire Building Society. Yorkshire Building Society is a member of the Building Societies Association and is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Yorkshire Building Society is entered in the Financial Services Register and its registration number is 106085. Principal Office: Yorkshire House, Yorkshire Drive, Bradford BD5 8LJ.

    References to ‘YBS Group’ or ‘Yorkshire Group’ refer to Yorkshire Building Society, the trading names under which it operates (Chelsea Building Society, Chelsea, Norwich & Peterborough Building Society and N&P) and its subsidiary companies.

    Buy to Let mortgages for business purposes are not regulated by the Financial Conduct Authority.

    This site is intended for UK Residents unless otherwise stated. All communications with us may be monitored/recorded to improve the quality of our service and for your protection and security.

    * Calls to 03 numbers are charged at the same standard network rate as 01 or 02 landline numbers, even when calling from a mobile. Calls to 0800 numbers are free of charge from a landline or mobile.

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