PHOTO: 20a Vaucluse Rd, Vaucluse, is three times the size of the Rose Bay trophy home Source: Supplied

The national auction record is still up for grabs — and the agents committed to selling the Vaucluse home of businessman Alex Ma reckon they’re going to do it.

They’ve got interest from Dubai and China and also eastern suburbs families.

“If we sold it today at auction, we would be setting a record,” BadgerFox agent Peter Leipnik said.

“People aren’t scared of our $30m guide.”

A five-bedroom waterfront home in Rose Bay with a guide of $25 million narrowly missed out on setting the auction record on Saturday when it passed in after a bid of $23.25 million.

Mr Collier was bound by confidentiality agreements, but other sources suggested the Tivoli Ave home of property investor Stephen Burcher and his wife Melissa, may have fetched just over $24m. The deal counts as a private treaty sale.