Wollongong's Duplicate Image Problem: The Key Decisions That Will Shape What Comes Next

Wollongong City Council's digital asset management system contains hundreds of duplicate and mismatched images spread across planning applications, heritage listings and public-facing property portals — a problem that administrators have been aware of since at least late 2025 but have not yet resolved. The question now is who takes responsibility for the clean-up, what software framework gets chosen, and how ratepayers foot the bill.

The timing matters. Council is mid-way through a broader digital infrastructure overhaul tied to its 2025–2030 Community Strategic Plan, and duplicate imagery embedded in the system now will migrate directly into any new platform if not purged first. Planning officers processing development applications in the Crown Street and Keira Street corridors have flagged instances where incorrect site photographs have been attached to submissions — a clerical risk with real consequences when applications go before the Illawarra Joint Regional Planning Panel.

Where the Problem Sits — and Who Owns It

The issue is not confined to one team. Council's geographic information systems unit, the development assessment branch and the heritage advisory function all draw on the same central image repository, maintained through a legacy content management system that predates Council's 2019 merger of several back-office platforms. Three separate departments means three separate workflows, and no single officer currently holds system-wide sign-off authority over image metadata.

The University of Wollongong's SMART Infrastructure Facility, based on Northfields Avenue, has previously partnered with Council on data governance projects and is understood to be one institution Council could approach for technical advice on deduplication protocols — though no formal contract for this specific problem has been announced. Separately, the Illawarra Business Chamber has raised digital readiness as a recurring agenda item through its 2026 advocacy platform, particularly as small business owners navigating the NSW Planning Portal encounter property images that do not match their premises.

Port Kembla is one suburb where the mismatch is most visible in public records. Industrial land parcels around Dominion Road and the northern buffer zone of the Port Kembla Renewable Energy Zone have multiple overlapping aerial photographs on file — some dating to before BlueScope Steel's transition planning reshaped the site boundaries. A rezoning submission filed under an incorrect aerial could delay approvals by weeks, planning practitioners say, though Council has not publicly quantified how often this occurs.

The Decisions Ahead — and the Costs

Council officers are expected to present a preferred remediation pathway to the full council chamber no later than the September 2026 ordinary meeting, according to the forward agenda published on Council's website. Three options are reportedly on the table: a manual audit conducted in-house, a contracted deduplication service using automated image-matching software, or a phased hybrid approach tied to the broader IT platform migration already budgeted at approximately $4.2 million across the forward estimates.

Each path carries trade-offs. An in-house audit preserves institutional knowledge but draws resources away from the development assessment team at a time when housing supply is already a flashpoint across suburbs including Fairy Meadow, Figtree and the Gwynneville student precinct near the university campus. A contracted solution moves faster but introduces a third-party vendor into a system that council's IT security framework has not yet assessed for that access level.

The September meeting will also need to settle on a governance model going forward — specifically, whether a single digital assets coordinator role gets created or whether a cross-departmental working group holds ongoing oversight. Both models have precedent in comparable mid-sized councils in New South Wales.

For residents and developers lodging applications in the meantime, the practical advice from planning practitioners is straightforward: attach your own high-resolution, clearly dated site photographs to every submission rather than relying on images already in the system. The Crown Street planning counter at Council's administrative building accepts supporting material in person or through the NSW Planning Portal reference number. Until September's decision lands, the duplicate image problem remains live — and the cost of getting it wrong sits with whoever submits a document that should have had a second set of eyes on it.