The Twentieth Century Society

100 Buildings 100 Years

Join Online

Join the Twentieth Century Society today

You can pay online for new membership; we accept most credit cards and all payments are handled securely by SagePay.

To join online, click Join Now to complete the online membership form.

Please note: If you are an existing member, click here to renew your membership

Downloads

You can also join by downloading a membership form and posting it to The Membership Secretary, The Twentieth Century Society, 70 Cowcross Street, London EC1M 6EJ.

If you have any questions about using our online payment system please contact us:

Twentieth Century Society
70 Cowcross Street
London
EC1M 6EJ
 
Telephone: 020 7250 3857
Fax: 020 7251 8985
administrator(at)c20society.org.uk