De Koernaer isn't housed anymore in this building. They moved to Avignonlaan 11a Eindhoven.
The building is currently used to house Ukrainian refugees and the gym halls are used by Parmant Helder and Parmant Joris

Gesloopt om plaats te maken voor de nieuwe vestiging van Coppelmans Veldhoven
https://www.planviewer.nl/imro/files/NL.IMRO.0861.BP00147-0301/t_NL.IMRO.0861.BP00147-0301.html#_2.2_Toekomstigesituatie
https://www.thermoflor.com/nl/realisaties/nieuw-tuincentrum-bouw-coppelmans-veldhoven

Van Maerlantlyceum moved address back to
Jacob van Maerlantlaan 11, 5615 JS Eindhoven