The Twentieth Century Society

Campaigning for outstanding buildings

Image credit: James Attree

News

New local listing designations for Southwark’s C20 and C21 heritage

Latest Campaign

The Risk List 2023!

Elain Harwood

Memorial Fund

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You can help save our modern architectural heritage with a monthly or one-off donation.

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Magazine

Issue 2023/2

Featuring everything from Algarve modernism to Lady Gaga, the latest issue is out now!

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100 20th Century Shops

Out now: The latest book in our bestselling 100 series

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