Situated at the entrance to Fort Cumberland, the Guardhouse is one of the site’s earliest structures, historically controlling access through its arched loggia and evolving defensive and administrative functions. Its layered development reflects successive phases of use, while retaining a clear centralised role within the fort complex.

The building is currently underused and compromised by material decay, poor accessibility, unsympathetic alterations and loss of identity. Blocked openings, degraded fabric and fragmented services reduce its legibility and limit its ability to support contemporary public use within the wider fort setting.

The proposal adopts a conservation-led approach that combines repair, selective removal and discreet additions to restore functionality and enable reuse. Reinstatement of the loggia, improved circulation, and careful integration of services support flexible public events, re-establishing the Guardhouse as a focal point for interpretation and a cultural gateway to Fort Cumberland.