Dilapidated, abandoned (8)
I believe the answer is:
derelict
I believe this clue is a double definition.
'dilapidated' is the first definition.
(I've seen this before)
'abandoned' is the second definition.
(synonyms)
(Other definitions for derelict that I've seen before include "An abandoned ship" , "Abandoned and ruined" , "Deserted - vagrant" , "Deserted or abandoned" , "Remiss" .)