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Austen Kosasih

Sales Consultant & Auctioneer


Austen is a seasoned auctioneer and real estate agent with several years experience in selling all types of residential properties. During these years, Austen broke several record prices including winning the #1 Sales Rising Star Award amongst all other agents in VIC & TAS and a runner up for Auctioneer of the Year.

Prior to real estate- Austen was a touring music artist and bassist who managed to get his album to #2 in the Rock Chart in Japan. Together with his band, he often toured worldwide sharing the stage with the likes of Linkin Park, Twisted Sister, Scorpions, Rob Zombie and many more.

His world travels, tenacious dedication to his craft and ability to connect with so many diverse backgrounds, has seen Austen’s real estate career flourish as fast as his rock star stardom did.

As an agent, Austen loves how he is able to help people move on from their home and introduce new individuals to continue on the custodianship of a property. He takes immense pride to be tasked with such an important decision in someone’s life.

Now a father of 2 young children and a local resident in Upper Ferntree Gully, Austen enjoys spending time with his family fishing at the Ferntree Gully Quarry and Emerald Lake Park.


  • 2023/2024 - Premier Performer
  • 2023 - Auctioneer of the Year, Novice - Finalist
  • 2022/2023 - Premier Performer
  • 2019 - Rising Star - Sales
In the market

Austen's Listings