Is it not cos one of the mayors flooded the whole city with police and crime rates dropped 90% or something therefore the areas became more desirable?
Bronx is still ghe-tto though. For now. In other news, Hackney is full of tattooed hipsters selling craftbeer, & Tottenham has an artisan bakery & several coffee shops.
****ed either way matey. Didn't know that Harlem was an upmarket neighbourhood these days though. Lives and learns @the stodgy jobbie