Insurance payment for subsidence (10)
I believe the answer is:
settlement
This clue is a double definition.
'insurance payment' is the first definition.
'subsidence' is the second definition.
(I've seen this before)
'for' acts as a link.
(Other definitions for settlement that I've seen before include "Agreement ending a dispute" , "local community" , "New community" , "Outpost; agreement" , "charge paid off with this" .)