The Government will lend Invercargill $19.5 million as part of a major commercial re-development in part of the southern city.
A business case suggested the project could boost Southland's real GDP by about $48 million a year, create more than 500 jobs during the construction phase and a further 300 retail and hospitality jobs once the redevelopment is complete, according to Regional Economic Development Minister Shane Jones.
Funding will come from the $3 billion Provincial Growth Fund.
"These results would be an absolute game-changer for Invercargill and the wider region," Jones said.
He made the announcement tonight to mark the inaugural direct flight between Auckland and Invercargill.