Merivale's Jan Tinetti sees first hand the consequences of upheaval and homelessness on Tauranga's children.
"The eyes start to deaden in the kids that are the highly transient children. They struggle to make friends and they won't make friends because they know they'll be leaving again really, really quickly."
At decile-one Merivale, 10 per cent of children are now homeless or living in temporary accommodation, and Ms Tinetti says even she was shocked when local support service Te Tuinga Whanau revealed it had 140 people within walking distance of the school who were classed as homeless on its books.
"We are truly reaching crisis point. There has always been housing issues and they've been able to be managed as individual cases, but the issue that we have at the moment is that there are more and more and more."
The school first became aware of families sleeping in cars last year and the situation started to escalate six months ago.