Councils, Archivists and Developers Weigh In on Wollongong's Duplicate Image Problem

Wollongong City Council is sitting on thousands of duplicate digital images across its planning, heritage and infrastructure databases, and the agencies, experts and developers who deal with those records daily say the problem is now affecting real decisions on the ground. The issue surfaced publicly this week after council's records management team flagged the backlog in a routine internal audit, drawing responses from a range of local stakeholders who rarely agree on much.

The timing matters. The Illawarra region is mid-way through one of its busiest development periods in a generation, with the Port Kembla Renewable Energy Zone attracting new industrial investment and BlueScope Steel's green steel transition generating a flood of environmental and engineering documentation. Each major project adds thousands of new images — site surveys, heritage assessments, aerial drone captures — to council's holdings. When duplicates clog the system, planners lose time, heritage officers miss context and development applications stall.

What the Experts Are Saying

Digital records specialists consulted this week pointed to a structural gap: Wollongong's image management infrastructure has not kept pace with the volume generated since 2020, when drone surveys became standard on Port Kembla and Port Kembla Harbour projects. The University of Wollongong's Faculty of Engineering and Information Sciences has flagged automated deduplication tools as viable for councils at Wollongong's scale — roughly 215,000 residents across the local government area — but noted that any automated process carries a risk of incorrectly flagging distinct images as matches, particularly in heritage-sensitive areas like the historic Crown Street Mall precinct or the Bulli Tops escarpment.

Illawarra Heritage Forum, which monitors development across suburbs from Thirroul to Shellharbour, has pushed for a manual review layer on top of any automated system. The forum has long maintained that photographic evidence from heritage assessments is irreplaceable once lost, a concern that gained weight after a 2023 redevelopment near the Wollongong Courthouse on Keira Street raised questions about which site photographs had been retained in council's official record.

The Illawarra Shoalhaven Joint Organisation, which coordinates planning across the region's four councils, has not yet taken a formal position on how member councils should handle duplicate image policies. That gap is something local planners say needs closing before the next round of Illawarra Shoalhaven Regional Development Fund allocations, expected later in 2026.

Practical Stakes for Developers and Residents

For the development sector, the problem is measured in dollars and weeks. A medium-sized DA lodged through Wollongong City Council's online portal currently carries an average assessment time that practitioners say is stretching beyond statutory benchmarks, in part because officers must verify documentation by hand when the image record is unclear. A Crown Street architect who works regularly on inner-city Wollongong projects described a situation earlier this year in which two nearly identical site photographs — taken 48 hours apart — were treated as a single image, causing a heritage officer to miss a change in scaffolding placement. That account could not be independently verified before deadline.

On the residential side, the duplication issue has a quieter impact. Homeowners in suburbs like Fairy Meadow and Mount Keira who apply for minor works approvals can find their submitted photographs mismatched against earlier council records, slowing simple jobs. The council's customer service centre on Burelli Street received a measurable increase in records-related enquiries during the March quarter of 2026, according to figures referenced in a council agenda published in May.

Council's records management team is understood to be trialling a software solution in the second half of 2026, though no contract has been publicly announced. The University of Wollongong has expressed interest in partnering on a pilot program, which could provide student researchers with a real-world dataset while giving council a lower-cost path to a working system. Stakeholders across the spectrum — heritage advocates, developers and planners — say the key test will be whether any solution chosen can handle the volume surge expected as Port Kembla's energy zone moves from planning into construction. That transition is expected to accelerate through 2027, and the image record it generates will be one of the largest in the region's history.