gas explosion christchurch
A house was completely destroyed after a gas explosion (Picture: AP; James Looyer/Facebook)

At least six people have been injured after a gas explosion completely destroyed a home in New Zealand.

The house in Christchurch was reduced to a burning pile of wood and rubble in the blast, which was felt for miles around.

Seventeen neighbouring properties had to be evacuated – five of which caught fire while the others were hit by flying debris.

Belinda Blanchfield said her parents along with other friends and relatives were inside the home at the time of Friday’s explosion.

She said: ‘It’s our worst nightmare. My parents are the absolute kindest people ever.’

Up Next

In this imaged made from a video, a firefighter works inside a damaged home following a gas explosion in Christchurch, New Zealand Friday, July 19, 2019. Several people were injured and dozens of homes evacuated in the New Zealand city of Christchurch on Friday after a huge gas explosion destroyed one home and damaged others. (TVNZ via AP)
Neighbours said they thought they were experiencing a massive earthquake (Picture: AP)
7263153 Explosion rips through a home in Christchurch leaving five people injured and sending roof tiles raining down on neighbouring houses
Six people were taken to hospital but locals said they were lucky to escape with just cuts and bruises (Picture: Facebook)

Her husband Paddy said the occupants had been having issues with their gas fire in recent days and had been awaiting repairs, although it was unclear if those had taken place.

Local resident Brad Culver told Television New Zealand he thought at first a plane had crashed and ran outside.

Mr Culver said: ‘The house was in a complete pile of timber and rubbish, you couldn’t even conceive that it was a house. There was nothing left standing.’

Mr Culver said he started pulling people out of the rubble.

‘They all appeared to be okay, they were in shock but had superficial cuts, bruises, that sort of thing.

‘It didn’t look like any life-threatening injuries. Miracle, really a miracle.’

This image taken from a video shows a damaged home following a gas explosion in Christchurch, New Zealand Friday, July 19, 2019. Several people were injured and dozens of homes evacuated in the New Zealand city of Christchurch on Friday after a huge gas explosion destroyed one home and damaged others. (NEWSHUB via AP)
The home was reduced to a pile of wood and rubble (Picture: AP)
This imaged made from a video, shows a damaged home following a gas explosion in Christchurch, New Zealand Friday, July 19, 2019. Several people were injured and dozens of homes evacuated in the New Zealand city of Christchurch on Friday after a huge gas explosion destroyed one home and damaged others. (TVNZ via AP)
Seventeen neighbouring properties suffered damage after being hit by flying debris (Picture: AP)
7263153 Explosion rips through a home in Christchurch leaving five people injured and sending roof tiles raining down on neighbouring houses
Five neighbouring properties caught fire after the explosion on Friday morning (Picture: Facebook)

Another neighbour, Ann Gray, said she was standing at her kitchen bench just after 10 am when she felt what she thought was a massive earthquake.

She added: ‘I looked up and I could see all the stuff going up in the air so I came outside, it was all up in the air like it was huge and it was so high, bits of wood.

She added: ‘It took a while to come down, I thought it was going to come down on top of my house.’

The health authorities said six people were taken to Christchurch Hospital, but their conditions were not known.

Experts are still investigating the cause of the explosion.