Property in Spain, say (6)
I believe the answer is:
estate
'property' is the definition.
(I know that property can be written as estate)
'spain say' is the wordplay.
'spain' becomes 'e' (abbreviation for Espana).
'say' becomes 'state' (synonyms).
'e'+'state'='ESTATE'
'in' acts as a link.
(Other definitions for estate that I've seen before include "The whole of one's possessionsat death" , "Property - tea set (anag)" , "Desmene" , "Nakedness" , "Place for tea or coffee" .)