The most common and most likely answer to this crossword clue is the 5 letter word TUDOR
I've seen this crossword clue in The Guardian
T
U
D
O
R
More clues leading to the result TUDOR
- House train unruly dog, offering reward upfront
- House by hill visited by posh duke
- House staff do twirls
- In France, you stick up for royal house
- Perhaps Elizabeth I’s governess having change of heart
- House workers’ representatives before party by river
- Old house often mocked in the suburbs
- House teacher takes in daughter for second time
- Member of dynasty bringing defeat about, seizing day
- Tour planned to cover Dutch house
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.