"We just fell in love with it, so we sold up everything and came up here," Ms Tasker said.
They put in an offer last year and finally got a deal over the line about three weeks ago.
Mr Wagstaff said the building and features like the swamp kauri bar top were in remarkably good condition - "it was basically locked up and turned off" - but there was a lot to do before they could reopen.
That included a huge amount of cleaning, getting a building warrant of fitness, liquor licence, and health and hygiene sign-off. They were keeping the Twin Pines name but it would be a family restaurant and bar rather than a pub.
The support from locals keen to come back was incredible, Mr Wagstaff said.
"It's almost surreal. Everyone's thrilled the place will re-open and have a bit of life in it again."
At locals' insistence a shuffleboard game would be returned to the sports bar and the couple hoped to get the on-site microbrewery going again.
They planned live music on selected weekends and a courtesy van to Opua, Waitangi, Paihia and Kerikeri.
■ What is now Twin Pines was built on Auckland's Khyber Pass in 1895 for Presbyterian Social Services. It was to have been demolished in 1981 to make way for a carpark but was saved by the Putt siblings John, Gordon and Mamie, who had it moved to Haruru Falls. It is a category II Heritage NZ listed building. The name came from a pair of Norfolk pines said to have been planted by an early settler in memory of her deceased children. Only one stump remains.