The 7 must-know numbers of the week

The rumoured price of the UK's most expensive property, which sold to a Russian oligarch. The Oxfordshire property at Remenham on the Thames River at Henley was once the home of King George II's son Frederick, Prince of Wales.

The price of a property in Paradise Waters, on the Gold Coast, that sold earlier this week. It might be a sign that the luxury market on the Gold Coast is turning around, after years of stagnant growth.

The Nerang River frontage of the Alex Popov-designed house recently listed by former Equititrust boss Mark McIvor. His Gold Coast home on Cronin island sits on a 1,736-square-metre block. McIvor resigned from besieged Equititrust, which he founded, in June 2011.

The number of car spaces in the Bligh Street, Sydney premises the federal government is considering moving its offices into. The six-star green building's bike racks and showers, combined with the paucity of car spaces, are expected to encourage workers to ride or take public transport to work.

The amout of time, on average, it takes a couple to save for a deposit for their first home.

The amount of money Nigerian scammers whisked away to a Chinese bank account after selling a house they did not own to an unsuspecting buyer.

The amount of money (in USD) that fashion designer Vera Wang spent on a glass-walled house in Beverly Hills.