The posh £60k-a-year school with its own observatory where Prince William and Kate want to send Prince GeorgeIt's the same school Princess Kate attendedView 3 Images The prestigious college could soon be Prince George's new school (Image: Allan Baxter via Getty Images)Prince William and Princess Catherine are reportedly weighing up whether to send their eldest son Prince George to his mother's former school. The latest speculation follows earlier suggestions that George would follow his father and uncle Prince Harry to Eton College in Windsor. Fees at Marlborough College currently stand at £61,809 per year for boarders and £49,449 per year for day students. George and his siblings, Princess Charlotte, 10, and Prince Louis, seven, currently attend Lambrook School in Berkshire. George started school in 2017 and settled in "really easy".