(NYT)...Hip-hop was born in the west Bronx. Not the South Bronx, not Harlem and most definitely not Queens. Just ask anybody at 1520 Sedgwick Avenue — an otherwise unremarkable high-rise just north of the Cross Bronx and hard along the Major Deegan. “This is where it came from,” said Clive Campbell, pointing to the building’s first-floor community room. “This is it. The culture started here and went around the world. But this is where it came from. Not anyplace else.” O.K., Mr. Campbell is not just anybody — he is the alpha D.J. of hip-hop. As D.J. Kool Herc, he presided over the turntables at parties in that community room in 1973 that spilled into nearby parks before turning into a global assault. Playing snippets of the choicest beats from James Brown, Jimmy Castor, Babe Ruth and anything else that piqued his considerable musical curiosity, he provided the soundtrack savored by loose-limbed b-boys (a term he takes credit for creating, too). Mr. Campbell thinks the building should be declared a landmark in recognition of its role in American popular culture. Its residents agree, but for more practical reasons. They want to have the building placed on the National Register of Historic Places so that it might be protected from any change that would affect its character — in this case, a building for poor and working-class families. Throughout the city, housing advocates said, buildings like 1520 Sedgwick are becoming harder to find as owners opt out of subsidy programs so they can eventually charge higher rents on the open market. The Sedgwick building is part of the state’s Mitchell-Lama program, in which private landlords who receive tax breaks and subsidized mortgages agree to limit their return on equity and rent to people who meet modest income limits. The contracts allow owners to leave the program and prepay their mortgage loan after 20 years. Rent regulations can protect tenants from increases, but not always. (view source for full article...it's good read).