Architectural trends tend to evolve relatively slowly. There is no seismic shift in design styling that suddenly occurs when the clock ticks past midnight on 31st December every year. Unless of course there is a major disruptive global event that significantly affects our lives in the way that COVID-19 has done. 

Consequently, in addition to existing trends already developing, there will be definite new design influences emerging in 2021 as a result of this pandemic. John Lea discussed architectural design trends for 2021 in this article in The Medical Link.