Tudors rebuilt English town (6)
I believe the answer is:
stroud
'english town' is the definition.
(I've seen this before)
'tudors rebuilt' is the wordplay.
'rebuilt' indicates an anagram.
'tudors' anagrammed gives 'STROUD'.
(Other definitions for stroud that I've seen before include "Cotswold town" , "Gloucestershire town" , "English town" .)