What used to be the YWCA "hostel" in Whitehaven was rebuilt into flats, a few years ago. They should be quite nice ones as they overlook the harbour, at least some of them are now inhabited !
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This looks like the original entrance / "porter's lodge" ... basically, only the gable ends remain of the original building and the footprint of the new section is larger.
www.whitehavennews.co.uk/news/17127267.flats-plan-for-towns-former-ywca-buildings