Nicholas Woods, 41, and Tim Clark, 50, both of Lincoln Close, Erith, were also charged with false imprisonment and actual bodily harm.
They will appear in custody at Bromley Magistrates' Court on Monday.
Police found a second man at the scene with head injuries, who remains in hospital in a stable condition.
Two men have been charged with murder after a 34-year-old man was stabbed to death in south-east London on Tuesday.