Mount Barker Community Centre provides several practical hire spaces for meetings, training, workshops and group activities on Dumas Street. Rather than one single hall, it offers different rooms suited to different group sizes, including a 50-seat Large Activity Room, a boardroom and training spaces. Room selection matters because published capacities vary across the centre.

The operator lists air-conditioned carpeted rooms, shared kitchen facilities, toilets, whiteboards and parking. Projectors are available to hire at the Dumas Street centre, and opening periods have specific public-holiday and evening restrictions.