An investigation has been launched following a death at an address in South Auckland shortly after midnight yesterday.

Police were called to the Randwick Park address on Trimdon Street at 12:07am Friday where a man was located deceased.

The death is being treated as a homicide.

A 46-year-old man has been arrested and charged with injuring with intent to injure in relation to the incident.

He is due to appear in Manukau District Court today.