Conspiracy to get a parcel of land? (4)
I believe the answer is:
plot
I believe this clue is a triple definition!
'conspiracy' is the first definition.
(I know that conspiracy can be written as plot)
'to get' acts as a link.
'a parcel' is the second definition.
(plot is a kind of parcel)
'of' acts as a link.
'land?' is the third definition.
(thesaurus)
(Other definitions for plot that I've seen before include "garden area" , "Contrive" , "Storyline or piece of land" , "Film story; graph" , "Ground - plan" .)