Sol's Square's main block will go under the hammer at a mortgagee auction next month.
Majority of work at Christchurch's Deans Head to be completed by Christmas, with shipping containers likely to be removed in early 2017.
Buildtech founder Phil Cooper has been charged with illegal recruitment in the Philippines.
Southern Response would need an extra $104 million if the "worst case" scenario while settling claims in Canterbury became a reality.
An urgent cash injection is needed to save one of the world's largest wooden houses and turn it into a major Christchurch tourist attraction.