Grasbroek
Grasbroek is a neighbourhood and former mining colony in the municipality Heerlen, Netherlands. The neighbourhood was built to serve the mine Oranje-Nassau I.
Grasbroek houses the Patronaatsgebouw, build in 1920 it is one of the earliest examples of Amsterdam School outside Amsterdam. Besides being in a state of disrepair all almost all original elements remain. Currently it is being restored, costing around 3,500,000 euros.