Firefighters battling blaze at Gaythorne unit complex in Brisbane's north-west

Fire crews are fighting a blaze at a Gaythorne unit complex.

The fire broke out at unit on the corner of Samford Road and Pickering Street, a Queensland Fire and Emergency Services (QFES) spokeswoman said.

The first Triple Zero calls were received about 2.55pm (AEST).

Four QFES units are at the scene and firefighters are using breathing apparatus.

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