> good housing full of artists and musicians and other self-employed creatives
It looks like - it might not be what you mean, but it looks like - you're saying 'good housing' is housing that has "artists and musicians and other self-employed creatives", as opposed to poor working people.
Many artists and self-employed creatives are themselves poor working people - making art is work (and so is marketing it to potential customers), and most artists are not lucky or successful enough to become wealthy doing it.
But yes, I think there is a sense in which people who are driven to create have some kind of ineffable, cultural capital that people without this drive do not have. So a neighborhood that is full of artists is more interesting, and therefore more valuable to spend time in, than one that isn't.
See the photo in the above East Side article. In the old neighborhood, people talked to the photographer because the front yards didn't have privacy fences.