Auckland fire crews responded to a house fire in Harania Ave in Favona which was caused by fireworks which ignited a pile of rubbish stacked on the side of the house, he said.
In Hamilton, a house fire in Patterson St in Frankton at 10.10pm was initially reported as a fire on top of the house's roof, Mr Phillips said.
"But then we received a number of calls saying that the house was on fire. Everyone was accounted for."