A Victorian Radial local with 5 spokes off the central hub. 4 of these are for accommodation and 1 for admin, The prison is currently undergoing major refurbishment with a build programme lasting 5 years. Work already completed includes safer custody changes to health care first night and detox, a new electrical system, renewal of the fire and general alarms, a new visits complex and pedestrian access at the main gate. The rebuild of C wing, that was suffering from age decay, is well underway. The sacrifice of prison places in the short term should result in the provision of a modern facility enabling in Winchester to provide a better standard of care for offenders.

