Here is an analysis of the current state of the neighborhoods mentioned in the chorus of the song.
Whites' Homes:
Bed-Stuy
Bushwick
Fort Greene
Red Hook
Clinton Hill
Frank White's Home:
Marcy (Projects)
Crown Heights (But Frank could soon be leaving)
Brownsville
Flatbush
East New York
So there you have it. Almost 14 years after the release of Reasonable Doubt, half of the hoods that Mrs. Carter and Wallace were repping are now the home of hipsters, yuppies and urban pioneers (to themselves). To quote Biggie...
Also, did anyone else know that "Brooklyn's Finest" will soon be a movie starring Richard Gere, Don Cheadle and Ethan Hawke?