The building was designed by the architect Miguel Fisac. Architecturally avant-garde, it is designed and structured around a system of cubes, using white concrete slabs, reminiscent of the whitewashed houses of Castilblanco de los Arroyos. It was inaugurated on 18 February 2003. Besides the stage area for theatre performances, ballet and other shows, and the dressing rooms, it houses the Municipal Public Library and an exhibition hall. The large basement houses the Municipal Archive and another multi-purpose room.