PSG have played at the Parc des Princes since 1974 but the Parisian council says the stadium belongs to the city's "heritage". The Ligue 1 team may now have to build their own stadium, having already decided against attempting to move to Stade de France, the national stadium.
"From the start we have wanted PSG to stay at the Parc des Princes," deputy for sport Pierre Rabadan said. "But we do not wish to cede Parisian heritage."