There have been calls for half-empty office blocks, especially second- and third-tier assets in the Sydney CBD, to be turned into residential or mixed-use accommodation.

But some experts have warned against any knee-jerk reaction to short-term, Covid-19-influenced dynamics in the property market that could prompt a shortage of office space down the track.

Others lament the lack of vibrancy more residential accommodation would bring to the city once office workers leave for the day.