Box Office: 023 9282 4355 Advanced booking recommended Tickets: £8, £12, £15, £18, £20 Concessions: Over 60s - £1 discount. Disabled, students, unemployed, young people (13-16 years) - 50% discount. Children aged 12 years and under (accompanied by an adult) - £1. Carers accompanying wheelchair users - free. Group concessions: 10 or more people, save 15%. Accessibility: Wheelchair users have full access to all areas of Portsmouth Guildhall. Toilets are available in the Basement Level, accessible by lifts.