He is the second to be charged after a 38-year-old man sustained serious injuries to his head and arm during the alleged home invasion in Pyrmont last month.
The 37-year-old man was charged with break and enter dwelling and inflict grievous bodily harm on any person.
Investigations are continuing.
Charged over home invasion attack
A MAN has been charged over an alleged home invasion and serious assault after police raided a home in Merrylands last week.