I was transcribing some school log information for a family history society and needed to check an address in Hebden Bridge. I hadn’t been sure if it was Brink or Bank but a quick search turned up Buttress Brink in this useful site (and source of the featured image, acknowledged with thanks).
https://penninehorizons.org/items/show/6289

I read the description, which is quite graphic, but was brought up short to realise how late the demolition of these dwellings came – 1967, and that I can recall many of the features in the image, overall pinny, whitewashed walls, tin bath and all, from my 1950s/60s childhood in neighbouring Halifax and environs. (Of course, the question of what replaced these and the impact of the changes is another story.)
I think it’s the contrast that strikes me, in that when people envision the ‘Swinging 60s’, all those bright images of Carnaby Street, pop stars and mini-skirted Mary Quant wannabes seem to come to mind. I’ve always said we weren’t exactly overwhelmed with those in my childhood in West Yorkshire and this does rather reinforce a somewhat grimmer stereotype!
More seriously, the absence of sanitation and safety concers had been a major issue in Victorian times and there were some great campaigners for improvement; though much progress had been made, clearly it took longer than they probably envisaged.
Here’s a link to a couple of more recent shots of the Buttress area on the invaluabe Calderdale Companion site.