This reflects a downturn in house sales in the last quarter of the year, following the significant rise in the year before, as the market recovered following the COVID-19 pandemic.
Yn y sector preswyl, gellir priodoli'r refeniw chwarterol uchaf erioed i adferiad cryf yn y farchnad eiddo ar ôl COVID-19, gyda chynnydd yng ngwerth yr eiddo a drafodwyd.