This week's property advertisement dates back to 1967. Camillo Constructions had new homes for sale in Cambridge Park around College Street and Cambridge Street. I've included a link to the area today. £4950 ($9900) was all you needed to pay for your home. According to the RBA Inflation Calculator, this comes to around $120 000 in today's money. Cheap as chips.
Note: The advertiser was permitted to advertise in pounds as there was a two year transition period to Decimal Currency from February 14 1966.
Source: Camillo Constructions Pty. Ltd. 1967. Untitled (Advertisement). The Daily Telegraph, May 6: 30.