Following aggregation, the alteration of the list and the liability of the HMO owner would have effect from the day on which the proposal was made.
Ar ôl i'r eiddo gael ei gydgasglu, byddai'r newid i'r rhestr ac atebolrwydd perchennog yr eiddo amlfeddiannaeth yn dod i rym o'r diwrnod y gwnaed y cynnig.