Qld house destroyed by suspicious fire

A crime scene has been established by police following a suspicious fire that destroyed a vacant house in southeast Brisbane.

A vacant house has been completely destroyed by a suspicious fire southeast of Brisbane's CBD.

Emergency services were called to the Woolloongabba house around 5am on Sunday however the property was completely destroyed by the fire, police say.

A crime scene has been established and police are urging anyone with information to come forward.