On 4 June 1816, over five years after construction began, the bridge opened, initially named Regent Bridge after George, Prince Regent, but shortly afterwards renamed Vauxhall Bridge. The developers failed to pay the agreed compensation to the owners of Battersea Bridge and were taken to court; after a legal dispute lasting five years a judgement was made in favour of Battersea Bridge, with Vauxhall Bridge being obliged to pay £8,234 (about £ in ) compensation. As well as the compensation awarded by the courts to Battersea Bridge in 1821, the 1809 Act also obliged the Vauxhall Bridge Company to pay compensation to the operators of Huntley Ferry, the Sunday ferry service to Vauxhall Gardens, with the level to be decided by "a jury of 24 honest, sufficient and indifferent men". The bridge cost £175,000 (about £ in ) to build; with the costs of approach roads and compensation payments, the total cost came to £297,000 (about £ in ).