I think there is a difference between caring about address and the perception of the house you live in.Thr Rostrevor house has a lot going for it but I would want a bit of a garden for my 1m and not think I was living in an infill site. Personally I’d be less concerned about my post code but I’d want to feel I got something substantial for the 1M.
I’m probably just shallow but probably not as shallow as some others.