The national restrictions imposed on 23 March 2020 resulted in the housing market being mainly closed until it was partially re-opened on 22 June 2020.
Arweiniodd cynfyngiadau cenedlaethol a osodwyd ar 23 Mawrth 2020 at gau'r farchnad dai gan mwyaf hyd nes iddi gael ei hailagor yn rhannol ar 22 Mehefin 2020.