Firefighters sent to battle an early morning fire in a near-century old timber villa in Wairoa struggled to get through padlocked gates to fight it.
Wairoa deputy chief fire officer Te Aroha Cook said 23 firefighters battled the blaze on Marine Parade at 4.26am on Friday. Five fire trucks from Wairoa, Nuhaka, Manutuke, and Napier were called.
Cook said the cause of the fire was undetermined, but authorities were treating it as suspicious.
She said firefighters had been in touch with the shocked family that owned the house.
A Fire and Emergency New Zealand spokesman said the house was fully alight when crews arrived and firefighters were still working on the site at 8.40am.