it affects entire neighborhoods just having one fucking family moving in, it's not a meme. That is these neighborhoods are defined by such simple things as a road going in there, one family moves in property prices and demand drops through the roof. Same applies to arabs and shitskins. 

IE the worst place I know is town down south called fredrikstad. You lit have two neighborhoods side by side, one is 100% white and the next one over got a couple of shitskins then druggies and even though the standards of housing is the same the price can vary like fuck because of this. 

again one family move in and you get the fuck out or lose shitloads of money. In oslo too it's such big differences but it's more distance between here though and it would more like cover bigger areas. The western part is far more expensive than the shitty eastern one with pakis everywhere