A truck has crashed into the living room of a home in Henderson, in West Auckland.
The accident happened about 4pm on Hornsey Ave.
The medium-sized truck was parked on a steep hill while workers unloaded building materials from it, when it began to roll down the hill.
A police spokeswoman said the truck rolled about 100m before it crashed through the wall of the brick house and into the living room.
The driver of the flat-deck truck is understood to have been unhurt and was seen talking to police.
Police said the truck appeared to suffer handbrake failure.
A neighbour said the family who lived in the house were overseas.
The Fire Service attended but have left the scene.
A resident said another truck had gone onto another house a few years back on the same street.