This week's advert is for a three storey walk up apartment complex known as Kimberley Court at Sans Souci. The advertisement does list as being at Ramsgate, but today it is in the suburb of Sans Souci.
I do walk past the complex once a week and its still there.
The units started at $14 750 which according to the RBA Inflation Calculator would be about $156 000 in today's money. I did some research to see how much a unit would sell for. In December last year one apartment sold for $547 000.
Source: Parkes Developments Pty. Ltd. 1970. Kimberley Court Ramsgate (Advertisment)," The Daily Telegraph, February 14, 50.