Police are investigating after a woman suffered what appears to be a serious gunshot wound in Wainoni, Christchurch.

Police and ambulance were called to a Shortland Street property about 8:45pm last night, and on arrival found the woman in critical condition.

A scene guard has remained in place overnight, and enquiries are ongoing today to locate the person responsible, who left the scene in a vehicle.

Chris Lynch (Media) understands the woman was shot through the window of the house she was living at but Police have not confirmed this.

The house was still corded off by Police on Tuesday morning as of 10 am.

Members of the public can expect a Police presence in the area to remain while these enquiries take place.