Gloddfa Fawr, Brynteg.
Cais am dystysgrif defnydd presenol o’r datblygiad mewn perthynas i gwaith wedi ei gychwyn ar ganiatad amlinellol 30C257 a cais materion a gadwyd yn ôl 30C257A/DA sydd wedi diogelu’r caniatâd yn / Application for a certificate of existing use of development in relation to a material start having been made on outline permission 30C257 and reserved matters application 30C257A/DA thus safeguarding the consent at