Group of suburban houses or industrial units (6)
I believe the answer is:
estate
'group of suburban houses or industrial units' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for estate that I've seen before include "Possessions at the time of death" , "Property - tea set (anag)" , "What you leave when you die" , "Property left at death" , "The whole of one's possessionsat death" .)