Sydney Airport flying as parking revenue lifts Car parking revenue moves to new heights. Sydney Airport lifted revenue from car parking by almost 12 per cent in the first half, as the country's largest airport stepped up efforts to squeeze more out of its assets. A week after announcing that it was buying out minority shareholders in a $1.2 billion deal, the listed airport has also disclosed that it will fork out $54 million in advisory fees and stamp duty to simplify its complex structure. It will pay those costs out of its surplus cash and debt. The airport would not split out the amount of fees it will pay to advisers, including those from Macquarie Group, but insisted most of the overall costs would be in stamp duties. The latter has been incurred from the acquisition of minority shareholders. Australia's largest airport reported a 6 per cent rise in pre-tax earnings to $437 million for the six months to June 30. Revenue rose 9 per cent to $554 million for the half. Kingsford-Smith has consistently had the highest car-parking revenue and margin per space of Australia's largest airports. Chief executive Kerrie Mather stressed the increase in revenue was the result of a big rise in the number of car parks rather than an increase in charges. The total number of passengers passing through its terminals rose 3 per cent to 18.2 million during the half, largely due to growth in international traffic. The biggest increases in visitors were from China and the US. The airport said the decision by airlines such as Malaysia's AirAsia X and Singapore's Scoot to increase flight frequencies and use larger aircraft helped boost numbers. It has reiterated distribution guidance for the full year of 22.5¢ a security.