|This category is being considered for merging into Category:Ruined castles in England.
This does not mean that any of the pages in the category will be deleted. They may, however, be recategorized.
The term pre-Conquest castles refers to the castles built in Norman style in England before the 1066 Norman conquest of England. There are only four such castles known, all of them constructed in the 11th century and now ruined.