Completions and Planning Permissions according to Official Statistics   2013 2014 2015 2016 2017 2018 2019 2020 Ø 14-20 completion: floorspace in office buildings (sqm) 300 1,026 7,129 4,778   5,273 4,288   4,499 planning permission: floorspace in office buildings (sqm) 10,600 1,088 11,720 660   3,628 5,023 7,308 4,905 planning permission surplus 10,300 62 4,591 -4,118   -1,645 735   -75