Alex Lyons. Image: Supplied

Alex Lyons has joined Christie’s International Real Estate New South Wales as an affiliate partner, and sold a Darling Point house for about $22 million within seven days of making the move.

Christie’s International Real Estate NSW describes him as one of Sydney’s leading prestige agents. He joined the network in October, bringing a track record that includes more than $3 billion in residential and commercial property transactions over the past decade, among them about $863 million across 49 deals in 2025.

Alongside the Darling Point sale, Alex has brought three listings to market under the Christie’s banner.

Alex said the week’s activity reflected genuine demand at the top of the market.

“This level of activity in one week shows the top of the Sydney market is very much alive. Buyers at this end are well researched and ready to decide. Families wait years for the right house on the right street, an apartment in the right building or a rare parcel of land – and when it comes to market, they move,” he said.

He said the Christie’s network would extend each listing’s reach beyond local buyers.

“These properties are rare in any market. Through Christie’s International, each will reach buyers in Asia, Europe and the US the same week it’s offered to local buyers.”

Scott Michaelson, Christie’s International Real Estate NSW CEO, said the result reflected what the agency expected from the appointment.

“A $22 million sale in his first week and three exceptional listings are exactly what we expected from Alex. It shows what happens when the best agents have the reach of a global brand behind them,” he said.