Police, Fire and Ambulance crews are currently at the scene of a structure fire in The Narrows.

NT Fire and Rescue Service responded to the blaze at Fenton Flats at around 3:15pm today.

The building was fully engulfed in flames on arrival. The fire has since been extinguished.

Fire Investigators are attending and Northern Territory Police have established a crime scene.

Members of the public are urged to drive with caution and follow all traffic directions in the area.

Investigations are continuing and further information will be provided when it is available.