Completions and Planning Permissions according to Official Statistics   2016 2017 2018 2019 2020 2021 2022 2023 Ø 17-23 completion: floorspace in office buildings (sqm) 4,778   5,273 4,288   8,643 4,385 3,500 5,218 planning permission: floorspace in office buildings (sqm) 660   3,628 5,023 7,308 4,204 11,136   6,260 planning permission surplus -4,118   -1,645 735   -4,439 6,751   351