The Education Review Office has recommended intervention at a top Auckland primary school after a scathing report.
Chelsea Primary School in Birkenhead is a decile 10 school for up to 400 children.
Its 2008 ERO report showed off an excellent school with a high expectation of students and a sound relationship between members of senior staff and the board of trustees.
However, its latest review - released at the end of January - notes "disharmony" between senior staff and a breakdown in communication with parents and the wider school community.
"The school is not well placed to sustain and improve its performance," the report reads.