Paragraphs 5 and 15 of Schedule 5 refer to the buyer having a major interest in another dwelling, and that interest having a market value of £40,000 or more.
Mae paragraffau 5 a 15 o Atodlen 5 yn cyfeirio at sefyllfa lle bydd gan y prynwr brif fuddiant mewn annedd arall, a bod gwerth marchnadol y buddiant hwnnw yn £40,000 neu ragor.