A resident, who did not want to be named, told the Advocate police had been door-knocking properties seeking CCTV footage.
The street was relatively quiet aside from motorbikes riding up and down, she said.
Northland area investigations manager Detective Senior Sergeant Shane Pilmer yesterday said inquiries were still in their early stages.
A scene guard was in place overnight.
Pilmer said an autopsy would take place in due course, which would further inform police inquiries.
Brodie Stone covers crime and emergency for the Northern Advocate. She has spent most of her life in Whangārei and is passionate about delving into issues that matter to Northlanders and beyond.