This data is received at a property level and includes property type, location and information about the amount of NDR due and any reliefs applied
Derbynnir y data hwn ar lefel eiddo ac mae'n cynnwys y math o eiddo, lleoliad yr eiddo a gwybodaeth am faint o ardrethi annomestig sy'n ddyledus ac unrhyw ryddhad a gymhwysir.