Brisbane councils and developers scramble to fix duplicate image problem plaguing Olympic planning portals this week

Brisbane City Council's online development portal flagged hundreds of duplicate image files across active project submissions this week, forcing planning officers to manually review application packages that had been lodged through the ePlanning system since late June. The problem, first identified on Monday June 30, affected submissions ranging from Logan's Berrinba industrial precinct to inner-city Fortitude Valley heritage overlays, delaying at least three Olympic-linked corridor proposals that were awaiting fast-track assessment.

The timing matters. Queensland's state government is under pressure to clear a pipeline of 2032 Games infrastructure approvals before the end of the 2026 financial year, and any stall in the digital lodgement system compounds delays that industry groups say are already running four to six weeks beyond standard timeframes. The SEQ population surge — driven heavily by migration from New South Wales and Victoria — has pushed development application volumes to levels the existing portal infrastructure was not designed to handle at scale.

What went wrong and where it hit hardest

The duplicate image issue stems from how the council's document management layer handles PDF packages that contain embedded raster files. When multiple consultants upload revised drawing sets to the same application, the system generates mirror copies rather than overwriting the originals, bloating file sizes and triggering automated compliance flags. Submissions in the Ipswich City Council jurisdiction using a shared state government platform reported similar errors by Wednesday, with project managers at the Ripley Valley priority development area among those affected.

At least two major projects on the Gabba rebuild precinct — already a politically sensitive piece of infrastructure after years of controversy over its cost and scope — had image packages queued for replacement as of Friday morning. The Brisbane Metro Stage 2 corridor planning documents lodged by Cross River Rail Delivery Authority were also caught in the backlog, according to project tracking records visible on the public portal. Neither the council nor the authority had issued public statements on the matter by the time this article was filed.

Brisbane-based property technology firm Nearmap, which supplies aerial imagery used in many of the affected submissions, confirmed to industry partners this week that updated orthophoto layers released on June 28 had file-naming conventions that conflicted with older portal metadata standards. That mismatch appears to have been the trigger. Developers using imagery captured before June 28 did not report the same duplication errors.

Practical steps for applicants right now

The Queensland Department of Housing, Local Government and Planning issued guidance on Thursday advising applicants to re-export affected PDF packages using a specific image compression setting — PDF/A-1b format at 150 DPI — before resubmission. That technical fix resolves the naming conflict in most cases, though applicants with submissions already in the assessment queue were told to contact their assigned planning officer directly rather than lodge a new package, which would reset the clock on statutory timeframes.

For context on what is at stake: development applications in the Brisbane local government area increased by 23 percent between the 2023–24 and 2024–25 financial years, according to the council's own published annual report. The ePlanning portal, which handles the bulk of those lodgements, was last subject to a major infrastructure upgrade in March 2024. Several planning consultancies operating out of the Riverside Centre on Eagle Street told industry newsletters this week they are advising clients to allow an additional ten business days for any submission that includes imagery sourced from third-party aerial providers.

Brisbane City Council has indicated a patch to the document management layer is being tested and is expected to go live before July 14. Until then, the manual review workaround remains in place. Applicants with time-sensitive Olympic-linked proposals are being encouraged to contact the council's priority assessment team, which operates from the Ann Street planning office in the CBD, to request expedited officer review while the system issue persists.