Gavin meets his team at a mega mansion on billionaire's row to celebrate an important milestone. D’Leanne juggles work and motherhood whilst pursuing new recruits. Gavin shows Simon a jaw-dropping property, but can they agree on price? Meanwhile, tensions rise at a yacht party where everyone gathers to celebrate Cohen Handler's 10th anniversary.

Gavin’s auction brings uncertainly to the table, while he initiates a new challenge for his team. A new client calls Simon from overseas, and Simon and Tammy take a tour of a sleek renovation which exceeds their wildest expectations. Meanwhile, D’Leanne pitches for a new listing that previous agents have failed to sell at one of the first mansions built in Bellevue Hill.

D'Leanne's client confronts her with unwelcome news during a family celebration. Meanwhile, Gavin chases a lead on a unique Bondi listing that has been sitting on the market for quite some time. Simon tours a waterfront mega mansion worth more than $50 million, and gets ready to meet his blind date.

Simon and a client land a private viewing with a surprising property and tries to take it off-market. D’Leanne takes her new intern on a tricky listing meeting where the stakes are high. She also teams up with Tammy for a beachside yoga class to discuss Tammy's future at Cohen Handler. Gavin phones in some training with his new recruits and has some news for the owner of the Bondi apartment.

A flurry of bidding keeps Simon and his client on their heels during a fast-moving auction. Tensions build between Gavin and one of his employees during a birthday celebration in Palm Beach. D'Leanne puts her intern to the test at a new listing, and Simon shows a demanding new client a waterfront property in Mosman.

Simon hosts a surprise celebration and reveals bold new plans for his business, and Tammy is faced with a tough decision. D'Leanne has news for her intern, while Gavin shares some unexpected announcements for the rest of his team.