Brent Council's plans to redevelop the former Preston Library site for housing appear to be proceeding. Consultation on the proposal closed back in early May just as the General Election began, so I imagine it will be coming back to the Council Cabinet before very long.
The consultation mentions the Council's obligation to achieve best value. As I have pointed out before, this is made a bit more complicated by ACV status. Everyone concerned would be much better served if they just faced up to these issues honestly.