Launceston Police are investigating an isolated incident on Pakenham Street at Newnham around 10.10pm last night where a firearm was discharged outside a residence.

Three people were home at the time, but were not injured as a result of the incident.

Investigations are ongoing.

Anyone with information should contact police on 131 444 or Crime Stoppers Tasmania anonymously on 1800 333 000 or via crimestopperstas.com.au. Please quote: OR 760138.