This is private property and is NOT OPEN to the public.
According to Coxe, Priory Farm was once the resting place of two skulls discovered whilst renovations were being undertaken many years ago. They were believed to have come from Hastings Priory. However, removing them from the house was considered foolhardy, as cattle and crops would perish.
For further information, please read Haunted Britain by Antony D. Hippisley Coxe.