Betting agency sportsbet.com.au has declared the election over, paying out A$1.5 million in bets on the Coalition.
"As far as Sportsbet's betting markets are concerned, the Abbotts can start packing up their belongings ahead of their imminent move to Kirribilli House," agency spokesman Haydn Lane said. "The Coalition are now into Black Caviar-like odds to win the election."
The agency priced the Coalition at $1.03 with Labor at $11.50.
Betting markets have been a good predictor of election results.
In 2010, 147 favourites out of 150 in Sportsbet electorate markets went on to win the seat.