Perth Agencies Race to Fix Duplicate Image Problem as Digital Archives Exposed This Week

State government agencies and major Perth businesses spent much of this week scrambling to address a widespread duplicate image replacement problem that has surfaced across publicly accessible digital systems, from planning portals to tourism databases. The issue — where outdated, repeated, or incorrectly tagged photographs persist in live-facing content — has drawn attention from IT managers, communications teams, and at least one state oversight body this week after a series of high-profile errors became visible to the public.

The timing matters. WA is mid-way through a digital infrastructure overhaul tied to the Cook government's broader public service modernisation push, and several agencies are simultaneously migrating legacy databases to cloud-hosted content management systems. That migration work, concentrated across departments headquartered on Dumas House on Havelock Street in West Perth, has exposed just how many image assets were duplicated, mislabelled, or simply wrong during years of piecemeal updates.

What Actually Went Wrong This Week

The most visible incident involved Tourism WA's digital content library, where a batch of stock photographs depicting the Swan Valley wine region was found to have been replaced — incorrectly — with near-identical images tagged to the Margaret River region, roughly 280 kilometres south. The error propagated across several third-party booking and travel aggregator platforms before staff identified and flagged it on Tuesday. Tourism WA did not confirm the full scope of the affected listings publicly by the time this article went to press.

Separately, the City of Stirling — one of Perth's largest local governments, covering suburbs from Scarborough to Balga — acknowledged this week that its online development application portal contained duplicate property images dating back to a 2021 system upgrade. Residents using the portal to check planning applications in areas like Doubleview and Tuart Hill reported seeing photographs that did not correspond to the correct address. The City of Stirling's communications team said staff were working to correct the affected records but did not provide a timeline for completion.

Industry practitioners say the problem is not unique to government. Digital asset management specialists working with Perth-based property developers along the Stirling Highway corridor have reported a steady rise in duplicate image conflicts since mid-2025, when several real estate platforms shifted to automated image ingestion tools. Those tools, designed to speed up listing turnaround, have in some cases pulled the same image file multiple times under different metadata tags, creating records that are technically distinct but visually and informationally identical.

The Cost of Getting It Wrong

The consequences range from the mildly embarrassing to the genuinely costly. In the property sector, a duplicate or mismatched listing image on platforms serving the Perth metro market — where median house prices in the northern suburbs have climbed sharply over the past two years — can delay a sale, trigger a compliance question under Consumer Protection rules, or erode trust with buyers already stretched by tight housing supply. The Real Estate Institute of Western Australia has previously noted that Perth's rental vacancy rate sat below one per cent for much of 2024 and 2025, meaning errors in listing databases carry real-world consequences for both landlords and prospective tenants.

For government, the risk is different but no less significant. Incorrect images attached to planning or infrastructure records can complicate approval processes and create confusion during public consultation periods — a sensitive issue given the volume of Metronet construction activity currently affecting suburbs along the Morley-Ellenbrook line.

Organisations dealing with this problem this week have been advised by digital asset consultants to prioritise a hash-based deduplication audit — a technical process that identifies identical image files regardless of how they have been renamed or tagged — before migrating any further content. The City of Joondalup completed a similar audit across its public records portal in March this year, a process that took six weeks and corrected more than 1,400 image records, according to information presented at a local government technology forum in Northbridge in April.

Agencies still mid-migration should pause automated ingestion pipelines until manual checks are complete. For residents or businesses who spot a mismatched image on a government portal, the practical step is to use the formal error-reporting function on the relevant agency's website and keep a screenshot with a timestamp — both will be needed if a correction has to be escalated.