[4] Since late 2018, Underdale has also constructed a STEM Area, allowing for students to engage in Scientific, Technological, Engineering and Mathematical Studies.

In 2020, the Department for Education engaged contractor BESIX Watpac to complete a renovation to the existing Tech Studies, Home Economics, Woodwork, Metalwork, Outdoor Courts and Landscaping, Gymnasium, East Wing, West Wing and Administration areas.

This work also included the construction of a new Creative Arts facility and relocation of a Canteen and installation of various sheds.

[5] Source:[6][failed verification] Underdale offers courses in English as a foreign or second language, Japanese (日本語 Nihongo), and Greek (Ελληνικά, Ellīniká).

[citation needed] Underdale hosts many international students, for short and long stays.