In 1925, a man bought a block of land sight unseen at the end of a cul-de-sac on the banks of Ayr Creek in the emerging seaside town of Inverloch. He thought the location seemed good for wildlife. One hundred years later, the koalas, echidnas and chorus of birds that still inhabit those creek banks suggest he was not wrong.

The land passed through the family and in the late 1950s, a Robin Boyd-influenced mid-century modern beach house was built upon it — honest, considered, and light-filled in the manner that Boyd's philosophy demanded. Today it stands in near-original form, its furnishings and art so faithfully of the period that the family call it, with quiet affection, the Museum of the Sixties. It wears its years with the unself-conscious honesty of something that has never tried to be anything other than what it is — 100% original, asking only for a worthy next custodian.

Generations of children rowed boats on the creek, walked to the surf beach, sailed the inlet, snorkelled the marine national park and cycled the hills beyond. The log bridge from the 1930s still marks the doorstep of the Ayr Creek Trail — now a beloved haunt for walkers and birdwatchers, and still, unmistakably, one of the great secret addresses on the Bass Coast.

Then look at what surrounds it. Multi-million dollar residences have found their way to this pocket of Inverloch, drawn by the same instinct that sent a man to buy a block sight unseen a century ago. The court is tightly held. The location is prized. The block is generous.

This property is offered as it stands — a rare and intact piece of Australian mid-century domestic history in a blue-chip coastal setting — and equally as the potential site of your own considered response to a truly exceptional piece of land. Whichever direction moves you, the provenance is unimpeachable and the opportunity singular.

A century in one family. Now awaiting its second.