Guy Sebastian currently lives in a large, modern family home in Maroubra, a coastal suburb on Sydney's eastern beaches, Australia. He and his wife Jules share the house with their two children. The property is notable for its U-shaped design, a grand piano in the central foyer, soaring ocean views, and a recording studio. The house, described as a "fortress" by some, is private and sits on a large block with features like a tennis court. Sebastian bought the property in 2013 and spent several years building their dream home there.