 The work cost £10 million, funded by the sale of the school’s playing fields in Odd Down for a new supermarket.The extension, called the Hayesfield Performing Arts and Sports Centre, opened in early 2011.The school is a foundation member of the Bath Education Trust, an alliance of Hayesfield Girls' School, Beechen Cliff School, City of Bath College, the University of Bath and the local business Rotork.