Originally Posted by Cobblers:
“To me it was a grand villa, get rid of the grime and it was end of terrace with a nice big garden, very very grand. In its own way?”
A lot of Notting Hill and North Ken was pretty grotty and that was also where Rachman operated in the 50s. It wasn't (and isn't) all grand whitewashed villas. The property values there nowadays though are astronomical. There is a fair bit of social housing too, though mostly more modern and better condition today.
edit: on the subject of which, BBC TV did a fascinating documentary called Portland Road about a street of that name in Notting Hill which runs between two different worlds - mega expensive whitewashed real estate at the one end and old council estates at the other end which really shows the social divide there.