Brisbane Councils and Developers Race to Fix Duplicate Image Problem Swamping Planning Portals

Brisbane City Council's online development application portal logged a record volume of duplicate image file submissions during the week ending July 4, forcing planning staff to manually review and replace hundreds of misfiled documents across active infrastructure projects. The problem, which has compounded steadily since the Council migrated to its updated ePlanning platform in March, came to a head this week when several major Gabba precinct redevelopment submissions were held up by repeated file conflicts.

The timing could not be worse. Queensland's LNP government is pushing hard to keep 2032 Olympic infrastructure approvals on schedule, and the Gabba rebuild alone sits at the centre of a thicket of concurrent development applications. Each day a DA stalls in the assessment queue has real cost implications for construction timelines and contractor availability in what is already one of the tightest labour markets the southeast corner has seen in years.

What Is Actually Going Wrong

The core issue is straightforward: architects, engineers and project managers submitting plans through the Council's online portal are inadvertently uploading the same site plan or elevation drawing multiple times under different file names. The system accepts each upload as a new document rather than flagging it as a duplicate, meaning assessors open folders containing eight versions of what is effectively the same JPEG or PDF. The Council's Development Assessment team on Cordelia Street, South Brisbane, has been cross-checking submissions by hand to identify and replace the offending files — work that, under normal circumstances, software validation should handle automatically.

Professionals working out of the Fortitude Valley design district say the problem is particularly acute for large mixed-use projects where multiple subconsultants upload drawings independently. Without a centralised file-management check at the point of submission, version conflicts propagate through the system quickly. The Brisbane Economic Development Agency, which has been coordinating investment facilitation for several priority Olympic corridor sites between Woolloongabba and Roma Street, flagged the issue internally earlier this month after applicants raised it with their project coordinators.

Logan City Council and Ipswich City Council, both dealing with their own development booms driven by continued population migration from New South Wales and Victoria, are watching the Brisbane situation carefully. Logan's assessment team in Beenleigh has been using a separate document-validation layer built on top of its MyDev portal since late 2024. That additional step has kept duplicate-image rejection rates low, and Logan planning officers have informally shared the technical specifications with counterparts in Brisbane over the past fortnight.

The Pressure Behind the Problem

Southeast Queensland added more than 50,000 new residents in the twelve months to March 2026, according to the Australian Bureau of Statistics' regional population estimates, putting sustained pressure on development pipelines across all three council areas. More applications mean more files, more consultants, and more opportunity for exactly the kind of document-management failures now slowing Brisbane's portal.

The Council has not publicly set a deadline for deploying a technical fix, but internal communications seen by sources familiar with the process suggest a software patch is being tested and could be pushed to the live portal before the end of July. In the interim, applicants are being advised to use standardised file-naming conventions — specifically, including the drawing revision number and date in every filename — before uploading to reduce the manual checking burden on assessment officers.

Developers with active applications in the Woolloongabba priority development area and along the Ipswich Road corridor should audit their submission folders this weekend. Any project sitting in the assessment queue without a confirmation email from the Brisbane City Council Development Assessment team at Cordelia Street should be treated as potentially affected. Contacting the relevant case officer directly, rather than waiting for an automated system notification, is the fastest way to determine whether a duplicate-image conflict is holding up a decision. Given the Olympics clock, waiting is not an option anyone in the pipeline can afford.