Rosebud Plaza is situated in Rosebud on the beautiful Mornington Peninsula, approximately 75 kilometres south of the Melbourne Central Business District. Formally Port Phillip Plaza, the centre was renamed in 2006 to coincide with the opening of the centre's major expansion project.

The centre was first developed in 1986 and is now the only shopping centre on the Mornington Peninsula to offer the convenience of Kmart. Target, Coles and Safeway as well as over 55 retail stores.

Rosebud Plaza's stores include Brown Sugar, Jay Jay's, Noni B, Sussan, Sportsco, Sanity, Adairs, Suzanne Grae, Miller's Fashion Club, Hosking's Jewellers, Amcal Pharmacy, Wendy's, Diva, Specsavers, The Reject Shop, Payless Shoes, Baker's Delight and Red Rooster amongst others.