In the middle of 2009, surveyors were asked to investigate the feasibility of filling in one and possibly two of the stadium's open corners. Filling in a corner of the ground would cost approximately £3 million, increasing capacity by around 3,000 seats and taking the total capacity to over 30,000. In November 2009, chairman
Peter Coates said that a decision on expansion would be made at the end of the season and was dependent on the club's
Premier League survival. in 2008. In February 2010, the club were still considering whether to expand the 27,500 capacity by filling in the scoreboard corner between the South and East stands. Chief Executive Tony Scholes cautioned that expansion might jeopardise the atmosphere at the stadium, one of the factors credited with Stoke City's resurgence in the top tier of English football, stating: "The big risk when anyone expands their stadium is that they could lose that 'sell-out' factor, which would affect the atmosphere. I would loathe to give that up." At the end of the 2009–10 season,
Peter Coates indicated that the club would wait at least another 12 months before deciding whether to spend up to £6 million on expanding the stadium, saying: "You don't do these things lightly. It is on the drawing board and is something we will consider. But we want to feel confident we can justify it in terms of getting the increased capacity, filling it and it making economic sense." Plans to increase the stadium's capacity to over 30,000 were unveiled in November 2012. By June 2014 work had not started, and the club CEO, Tony Scholes, stated that the club were in no rush to expand the stadium. In April 2016 plans were again revealed for stadium expansion, with a stated completion to be in time for the beginning of the 2017–18 season, which was met. Stoke began a £20 million five-year refurbishment project at the stadium beginning in the summer of 2022 including replacement seats, and upgrades to Delilah's Bar (re-named Ricardo's after
Ricardo Fuller) and corporate boxes. Ahead of the 2023–24 season, Stoke City undertook a floodlighting upgrade to state-of-the-art LED floodlights. With the floodlighting upgrade, the stadium gained the ability to put on light shows, a standard occurrence at every evening game since their installation. The away end was moved to the south-east corner ahead of the
2024–25 season with
safe standing installed in the south stand. The club also opened a fan zone situated behind the Boothen End named the Boothen Quarter. ==Other events==