20/03966/FUL: change 1 dwelling to 4 flats, Blackhall Road Created by Rosamund Humphrey (Admin Officer) 12 October, 2020 14:46 // 1 thread blackhall-road 20/03966/FUL | Change of use from one dwelling to four flats, single storey rear extension and external alterations. | 1 Blackhall Road Cambridge CB4 3NJ Please sign in to vote.