Enterprise Tavern due to be demolished (9)
I believe the answer is:
adventure
'enterprise' is the definition.
(I've seen this before)
'tavern due to be demolished' is the wordplay.
'to be demolished' indicates an anagram.
'tavern'+'due'='taverndue'
'taverndue' with letters rearranged gives 'ADVENTURE'.
(Other definitions for adventure that I've seen before include "Exciting or daring experience" , "spirit of enterprise" , "that may be exciting" , "Wild and exciting undertaking" , "Hazardous operation" .)