"They wanted something unique," says Steve. "This was the most lovely house Mum had ever seen."
They certainly got "unique", with clinker-brick archways, saloon doors to a resplendent clinker-brick bar, and a clinker-brick built-in barbecue.
Steve swears the brown clinker-brick look is destined to come back into fashion any year now, following the 70s light shades and other retro treasures in the house.
As well as a distinctive interior, Fred and Hazel got plenty of land. The 1161sq m section (more than a quarter-acre) gave them enough space for a backyard, a vege garden and fruit trees, and within a couple of years they'd added a large pool and spa.
Their goal was to entice their four children and grandchildren to visit - and it worked, perhaps a little too well at times. Steve says five generations of the family have lived there at some point, starting with his grandmother and including himself.
The place has hosted many a happy family gathering, with Steve and his brother Jeff conscientiously holding up the bar while the younger generations let loose in the pool or trekked or cycled down to Waiake and other nearby beaches.
Steve's father prided himself on running the house as smoothly as the ships he'd served on, right until about a year before his death, 18 months ago. Steve is gobsmacked that his father had installed five garden taps, just to ensure he was never without a source of water.
While clearing out his father's beloved workshop under the house, Steve discovered a bullet-holed clipboard from when Fred unwittingly drifted into a battle in the Bay of Bengal, and a prized long-lost saw Fred had brought with him when he'd emigrated from Britain many decades earlier. Steve has had the saw restored as a memorial to his dad.
"He just loved his tools, and his workshop."
Now 88 and slowing down, Hazel has made the difficult decision to move into a smaller place on her daughter's property at Silverdale.
"She wanted to stay here until the end but the place got a bit too much for her," says Steve.
Steve and Jeff are planning a last, long, night around the bar to give the house the send-off it deserves. "It's really, really hard to let it go," says Steve. "We're all so sad, but it doesn't feel the same now, without Mum and Dad here."