'We've been doing our bit to preserve New Zealand's history and now there is an opportunity for someone else to do that same.
"It's been absolutely amazing, it's been a privilege and a pleasure. It's a wonderful home to live in and we've met some amazing people, just some of the nicest people and a lot of New Zealand people as well as overseas people. It's been a real experience."
Set on 18 acres, the estate includes sweeping lawns and gardens, an orchard, swimming pool, tennis court, petanque, croquet lawn, stables, a range of friendly farm animals and its own historic chapel.
The estate, which has a rateable value of $843,000, was largely rebuilt in 1926, after it was damaged in a fire. Further additions were made in the 1980s.
The homestead itself boasts eight bedrooms, five bathrooms, six toilets, a billiard/bar room, a conservatory, library, formal dining room and a big lounge - plus a utility room that was once servants quarters.
The estate also contains an original 1871 chapel, which is still used for weddings today.
Property Brokers commercial sales consultant Sebastian Nilsson said the house also featured several impressive public rooms, such as a wood-panelled library with a brick fireplace and a huge drawing room with fireplace with a rimu surround and a window seat with sea views.
"The wood-panelled billiard room can easily cater for a full-sized billiard table and the conservatory has French doors opening onto a terrace overlooking the croquet lawn. The grand entry hall is complete with chandeliers and staircase."
The property will be sold by tender on May 1.