An investigation into the cause of the fire will begin tomorrow.
Earlier this evening, emergency services warned people in Chartwell and Rototuna to remain inside and close windows and doors while firefighters tried to douse the building fire.
A fire broke out near a major shopping mall in Hamilton’s Te Rapa, sending thick black smoke spewing out over the area, prompting the alert about 7pm.
The building is used as storage for a marine vessel shop, with reports that boats and jet skis were on fire inside.
Police closed Te Rapa Rd from the intersection with Pukete Rd and Manchester Place to the Byrant Rd and Sunshine Ave roundabout.
Bystanders told the Herald they could see fire trucks moving in to douse the flames and the blazing building was being evacuated.
Photographs show flames leaping from the roof behind MasterCraft on Te Rapa Rd, near The Base shopping mall.
A Fire and Emergency New Zealand (Fenz) spokesman earlier said residents in Chartwell and Rototuna should shelter inside to avoid the acrid smoke.
Fenz got multiple calls to the fire from about 5.30pm and when crews arrived they found the building well involved in flames.
“Crews are continuing to work to extinguish the fire. The building is used as boat storage,” the spokesman said.
Fenz northern communications centre shift manager Michael Anderson said eight fire trucks were battling the blaze. A ladder truck was on the scene as well as a command unit, two water tankers and five support vehicles.
“The public are asked to avoid the Te Rapa area until further notice,” the spokesman said.
A police spokesman said the fire was reported at 5.31pm and asked motorists to avoid the area.