Money has been set aside by Napier City Council to resolve MTG Hawke's Bay's storage issues.
MTG Director Laura Vodanovich said they had been working on solving storage issues since she stepped into the role in February 2015, and it was now a main priority.
She said: "I'm excited to get to the stage where we can formalise a plan and see some action."
The premises has only been able to house 40 per cent of its collection following the $18 million redevelopment with the new building opening in 2013.
The basement of the MTG building was currently being converted into storage space and Ms Vodanovich was optimistic they would be able to increase the volume of storage onsite.