Police are investigating a robbery at a store at Redcliffe yesterday afternoon.

A man entered the Anzac Avenue store just after 4pm and he approached staff behind the counter. The man demanded money and threatened staff with a hammer.

He stole cash from the till and was last seen running along Anzac Ave near Percy Street.

The man is described as being Caucasian in appearance, approx 178cm tall and proportionate build. He was wearing black tracksuit pants, a red jumper with the hood pulled over his head and sunglasses.

Anyone with information which could assist police with their investigations should contact Crime Stoppers anonymously via 1800 333 000 or crimestoppers.com.au 24hrs a day.