Perth Councils and Property Managers Race to Fix Duplicate Image Problem Plaguing Online Listings This Week

Property managers across the Perth metropolitan area spent much of this week pulling listings and resubmitting corrected files after a widespread duplicate image problem hit major real estate portals, causing confusion for prospective buyers and renters already navigating one of the tightest housing markets the city has seen in years. The issue — triggered by an automated syncing fault affecting property management software used by dozens of WA agencies — resulted in hundreds of listings displaying mismatched or repeated photographs, in some cases showing the interior of entirely different properties.

The timing could hardly be worse. Perth's vacancy rate has remained critically low through the first half of 2026, and immigration-driven demand — partly linked to AUKUS defence workforce arrivals funnelled through Henderson and Stirling Naval Base — has kept competition fierce for rentals in suburbs stretching from Rockingham to Alkimos. When a Balga duplex shows photographs of a Shenton Park courtyard garden, or a Joondalup apartment listing cycles the same kitchen image four times, renters booking inspections are wasting time neither they nor agencies have to spare.

What Went Wrong and Where It Hit Hardest

The fault traced back to a batch update pushed on the evening of Tuesday, 1 July by a property data integration platform widely used by WA real estate businesses. Agencies operating out of the Hay Street and Murray Street commercial precincts in the CBD, as well as suburban offices in Fremantle, Midland, and Cannington, reported the problem within 24 hours of the update going live. Real Estate Institute of Western Australia staff were fielding calls from member agencies by Wednesday morning.

The duplication issue affected both the sales and rental sides of major portals. Listings for properties in high-demand corridors along the Metronet rail expansion route — including stations at Morley and Ellenbrook — were among those most visibly affected, given the volume of new stock being uploaded by developers eager to catch buyers ahead of the line opening. Some project marketing firms along the Great Eastern Highway corridor reported having to manually re-upload image sets for more than 40 individual lot listings.

Digital compliance is not a trivial matter for agencies. Under WA consumer protection regulations administered by Consumer Protection WA, property listings that materially mislead a prospective tenant or buyer — including by displaying images of a different property — can attract formal complaints and potential penalties. Agencies were acutely aware of that exposure as they worked through corrections this week.

Fixes Under Way, but Renters Should Double-Check Listings

By Friday, 4 July, most of the affected agencies had confirmed their listings were corrected or in the process of being updated. The platform provider issued a technical advisory acknowledging the batch-update fault and said a rollback had been applied, though individual agencies were still required to manually verify their own portfolios rather than rely on an automated re-sync.

Perth's property sector has seen a record volume of new listings attempted in the June-July window, partly because the state budget surplus — the WA government has posted consecutive surpluses underpinned by iron ore royalties — funded expanded social housing procurement through Housing Authority WA, generating additional listing activity across the system. That volume amplified what might otherwise have been a minor data glitch into something agencies spent the better part of three days correcting.

For prospective renters and buyers, the practical advice from industry bodies this week has been consistent: treat any online listing as a starting point only, cross-reference images against the street-view tools available on Google Maps or the Landgate mapping portal, and request a fresh image set directly from the listing agent before committing to an inspection booking. If you are inspecting a property on Wanneroo Road, Beach Road, or anywhere along the Tonkin Highway growth corridor and the photos don't match what you walked into, log a complaint with Consumer Protection WA. The agency's online complaints portal remains the fastest avenue for a formal response.

The episode is a reminder that Perth's hot market creates pressure all the way down the chain — including on the data plumbing that holds listings together.