I don't know most of those shows, but if you like The Detectorists (I've only seen a few episodes), you might like some other UK comedies, like The IT Crowd or The Mighty Boosh. Peep Show was good too, but the last couple of seasons started to get a little weird.
I don't know if there's any other shows like Stranger Things, since it's based mostly on films. Maybe some of the Stephen King miniseries, if you haven't seen them all already?
Castle Rock was just okay, and didn't really have anything to do with Stephen King, but I thought it was worth it just for the fantastic episode 7. I still need to finish watching the rest of it.
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I'll brave the storm to come, for it surely looks like rain...