carriemac There are literally THOUSANDS of much older chateaux than theirs in Fr.! They aren't removing the basics from it.
Our house is 15C (built from the stones of the local chateaux ) and has been partially ruined inside by the last residents who plastered/artexed over beautiful cut stones INSIDE
we can't afford to have it removed. Dh is no Dick Strawbridge

The one we live by is 10th C and hasn't got a preservation order of the type they have in England! There is a horrible breeze block wall erected bang opposite it's chapel and no one has suggested it's removal! Can you imagine that opposite e.g. Totnes castle? I don't think the local council can afford to preserve it, though they are subsidising archeological digs there.
Though to be fair the french preserve the CENTRES of their towns much more carefully than we do (they don't allow high rise buildings in a lot of them).