Timeline 1920-1929
- 1923 Whipstick Gully mining ends
- 1924 Warrandyte Wine Hall hotel closed – building still there near Bridge – now Folk Art Shop
- 1925 April - Warrandyte Hotel burned down
- 1925 Kew to Warrandyte railway line proposed – was to run via E. Kew, N. Kew, N. Camberwell, Doncaster
- 1925 Scouts camped on Yarra at Wonga Park
- 1925 Water-powered government battery east of bridge dismantled - Waterwheel left standing
- 1926 Soldiers Memorial built
- 1927 Feb – Warrandyte under threat from fires. Started in Queenstown (St. Andrews) - burnt within 2 km of Warrandyte township
- 1927 Mechanics Institute built on site of former Warrandyte Hotel