Partial relief is available where the grounds and garden of the former dwelling are larger than the permitted area but all the other conditions for the relief available have been fulfilled.
Bydd rhyddhad rhannol ar gael lle mae tiroedd a gardd yr annedd flaenorol yn fwy na’r arwynebedd a ganiateir ond bod yr holl amodau eraill ar gyfer y rhyddhad sydd ar gael wedi’u bodloni.