Forest Hill was surveyed in 1897 and the suburb was proclaimed in 1903 developed by Leslie John Elderkin and the suburb name originates after the red gum trees in the area.[2]
^Raper, Peter E.; Moller, Lucie A.; du Plessis, Theodorus L. (2014). Dictionary of Southern African Place Names. Jonathan Ball Publishers. p. 1412. ISBN9781868425501.