In 2022, Mount Barker Primary School underwent a facility upgrade.

Key features of the upgrade include:

• a new two storey building comprising general learning areas and serviced learning areas for STEM
• a new inclusion centre comprising 3 general learning areas and 1 serviced learning area on the ground floor for assisted and special needs learning
• a new trauma aware classroom for those with complex behavioural needs
• new administration facilities on the first floor, including offices, staff facilities and amenities
• general building amenities including gender neutral toilet facilities and lift access on all floors
• a new landscaped courtyard for open play and circulation
• upgrade of an existing building creating a multipurpose space providing a performing arts studio and also supporting the Out of School Hours Care (OSHC) program
• demolition of ageing infrastructure.

The upgrade will provide students with world-leading facilities.