Mr Luders said following the meeting: "It's a relief for our kids as they are going to get looked after."
Last week Mr Luders went public challenging any schools to show him worse classrooms than his.
There was mould, asbestos, uneven floors, patches of missing carpet and ceiling tiles which had fallen off because of water damage.
An Education Review Office report in 2012 found the "unacceptable" working conditions had a detrimental effect on staff morale and student well-being. A commissioner was appointed not long after the report.
Despite ERO's recommendation for "urgent" work on the classrooms, the school spent the last three years in limbo. The most recent ERO report, released last month, found most concerns had not been addressed.
Ministry of Education acting head of the education infrastructure service Jerome Sheppard said $1.5 million had been spent since 2012 to address short-term issues. They included the school not being weathertight, urgent repairs and upgrades.
"Northland College does require significant redevelopment, and we are working with the school to resolve immediate property issues as quickly as possible," Mr Sheppard said.
"To address the longer-term issues with buildings, we are planning to address these as a single redevelopment project."