If in doubt please do not hesitate to get in touch with the Built Heritage team before work commences and we would be happy to check whether consent is required.
Os nad ydych yn siŵr, mae croeso i chi gysylltu â'r tîm Treftadaeth Adeiledig cyn i'r gwaith ddechrau a byddem yn barod iawn i wirio a oes angen caniatâd neu beidio.