If the property was rented out you would not be responsible for paying Council Tax, saving an additional £900 to £1,200 a year.
Os byddai'r eiddo'n cael ei rentu ni fyddech chi'n gyfrifol am dalu'r Dreth Gyngor, a byddech yn arbed rhwng £900 a £1,200 ychwanegol y flwyddyn.