Berlin has some parts that resemble the dystopian visions that you mention, in particular some parts of Lichtenberg [1] and Gropiusstadt [2].
[1] https://duckduckgo.com/?q=lichtenberg+berlin&t=hx&iar=images... [2] https://duckduckgo.com/?q=gropiusstadt+berlin&t=hx&iax=image... [3]