example of inter war house, Caloundra, photo courtesy Margaret Hunter, 1940 or 41
The 1966 drainage plan and 1940 aerial photo show a building (marked L838 on the drainage plan) which may be the building in the photograph - But further information shows L838 in 1970 when the lighthouse was being moved and it is not this house, so maybe it is one of the buildings further west seen on the 1940 aerial photo. see the Maloja Ave page.
1940 aerial photo courtesy DERM
1966 Drainage Plan, Edgewater shown in yellow