Teina Pora, convicted of the rape and murder of Susan Burdett in 1992, will appear before the Parole Board for the 12th time on Monday.
Pora was sentenced to life imprisonment in 1994 for the crimes committed during the burglary of Ms Burdett's Papatoetoe home.
He has maintained his innocence since he was charged and is seeking an appeal to the Privy Council.
The appearance comes after calls for a review of his case from politicians and the Police Association.
"He's as hopeful as he can be [of being granted parole] but he is mindful of what has happened in the past," private investigator Tim McKinnel told the Weekend Herald .