The pitch fee for residential sites can be changed only with the agreement of the resident or by the RPT if either the local authority or a resident has applied for a change.
Dim ond gyda chytundeb y preswylydd neu gan y Tribiwnlys Eiddo Preswyl y gellir newid ffi’r llain i safleoedd preswyl os yw naill ai’r awdurdod lleol neu breswylydd wedi gwneud cais am newid.