Housing units that are adapted for use for people with disabilities are included where no additional services or support are provided as part of the terms of occupancy.
Mae unedau tai sydd wedi'u haddasu i'w defnyddio gan bobl ag anableddau wedi'u cynnwys lle na chaiff unrhyw wasanaethau neu gymorth ychwanegol eu darparu fel rhan o delerau'r ddeiliadaeth.