Police at scene of unexplained death in Auckland's Avondale

The death of a man in Auckland's Avondale is being treated as unexplained by police.

Detective Senior Sergeant Anthony Darvill said emergency services were called to St George's Road shortly before 6am on Thursday after the man was found unresponsive.

He was unable to be revived, Darvill said, and his death was being treated as unexplained.

Darvill said police were working to figure out what happened to the man.

"There were several people in the area at the time and we would like to speak with anyone who hasn't yet come forward.

"Residents can expect to see an ongoing police presence in the area while a scene examination is carried out."

Darvill said there was not believed to be a risk to the wider public and a post-mortem exam would take place.

Anybody with information could contact police on 105, either over the phone or online at 105.police.govt.nz and reference job number P068232153.

Information could also be provided anonymously via Crime Stoppers on 0800 555 111.