Wetherby just outside Leeds is nice, Harrogate is upmarket. So is Yorks city centre and it's dripping in history. City walls, castle museum, viking museum, tremendous abbey....
Saltaire is an old mill town where the mill is now a trendy department store/art display. Hebden Bridge is a bizarre mixture of an old mill town, the hippies descended on in the 60s and the trendies in the 80s. So it had two art shops when I was last there, (Manchester had one). And you had a choice of which style of Tai Chi, crystal therapy, or rebirthing you wanted just from the ads in the post office. And a working class shrugged it all off as nonsense :-).
Transport for getting into cities is very good in England. Remember a lot of English people can't afford cars. You can get to practically any village in England by bus or train. Look in
http://www.nationalrail.co.uk/ The Dales are one of the prettiest parts of England and not far away.
But just look at the map and you'll see how close all these places are together. You can't go wrong with any country village really.
Sushi