This seminar is designed to challenge students, researchers, experienced and aspiring workplace practitioners to reimagine the role built spaces play in supporting the twenty-first-century worker, especially in a very challenging period of the ravaging effect of the COVID-19 pandemic. As this pandemic accentuates an already changing workplace philosophy, the workplace must adapt and transform spaces sustainably. Ubiquitous technology now affords the flexible use of spaces, with homes being the primary places of work in a world where spatial fixity no longer characterises the workplace. As such, built environment practitioners must rethink, adapt and realign their strategies to stay relevant as we look ahead Post-COVID.