Massive task to remove fallen crane

There's a massive task ahead for engineers trying to remove a 55 tonne crane and a boat that have fallen onto an Auckland house.

One person was injured in the incident in Unsworth Heights on the North Shore which left the roof twisted and the house severely damaged.

Building and Worksafe inspectors have scoured the site and work is today underway to try to remove the crane and boat from the house.

The task is proving challenging, especially on a hilly, narrow street, and could take until 10pm tonight.