Perth's Property Market Hit by Duplicate Listing Crisis: What Officials, Experts and Key Figures Are Saying

Real estate agents, digital platform regulators and consumer advocates are raising alarms about a growing problem on Perth's property listing portals: duplicate and incorrectly matched images that are misleading buyers in one of Australia's tightest rental and sales markets. The issue — where the same photograph appears across multiple listings, or images from one property are attached to an entirely different address — has moved from a minor annoyance to a serious consumer protection concern, particularly as housing demand continues to surge across the metropolitan area.

The timing is not coincidental. Perth's population growth, driven by immigration, AUKUS-linked defence workforce expansion around Stirling Naval Base, and ongoing resources sector recruitment, has compressed vacancy rates and pushed buyers and renters to make faster decisions with less time to physically inspect properties. When a listing photo misrepresents a kitchen in Balga as belonging to a property in Cloverdale, the consequences are real — wasted inspections, misinformed offers, and in some cases, tenancy agreements signed based on inaccurate visual information.

What the Industry Is Saying

The Real Estate Institute of Western Australia, based on Havelock Street in West Perth, has acknowledged the image integrity issue is on its radar, though no formal enforcement action has been publicly announced as of July 4, 2026. Property managers interviewed by The Daily Perth — none of whom wished to be named given ongoing agency relationships with the major portals — described the problem as partly systemic, rooted in how listing data is migrated between platforms and how agencies recycle photography across updated listings when a property re-enters the market.

Consumer Protection WA, the state agency sitting within the Department of Energy, Mines, Industry Regulation and Safety, has the power to investigate misleading conduct under the Australian Consumer Law as it applies at the state level. The agency has not publicly confirmed any active investigation into property image duplication as of this week, but its mandate covers exactly this kind of material misrepresentation. Buyers who act on a listing image that does not accurately depict the property being sold could have grounds for a complaint under Section 18 of the Australian Consumer Law, which prohibits misleading or deceptive conduct in trade or commerce.

Digital property platform Realestate.com.au, which holds a dominant share of the WA listings market, has automated image-matching tools built into its upload systems, but agents and property managers say those filters are imperfect and do not catch all instances of cross-listing image duplication, particularly when images are uploaded via third-party agency software integrations.

The Data Behind the Problem

Perth's median house price reached approximately $870,000 in the June 2026 quarter, according to industry tracking, while metropolitan rental vacancy sat below one percent for the twelfth consecutive month. At those price points and scarcity levels, a misleading image is not a trivial matter — it can translate to a buyer committing tens of thousands of dollars in due diligence costs, legal fees and deposit preparation before discovering the discrepancy at a physical inspection.

The Metronet corridor suburbs — including Ellenbrook, Morley and Midland — have seen particularly high listing volumes as new housing stock comes onto the market near station precincts. These are also areas where agency photography is sometimes shared or reused across display homes and established dwellings, compounding the duplication risk.

Urban planning researcher circles at Curtin University in Bentley have noted that the problem reflects a broader information asymmetry in Perth's market, where demand so heavily outstrips supply that listing portals hold disproportionate power over buyer decision-making.

For buyers and renters, the practical advice from consumer law practitioners is consistent: screenshot every listing image with its URL and timestamp before attending an inspection, document any discrepancies immediately, and lodge a formal complaint with Consumer Protection WA if the images on a listing are found to materially misrepresent the property. Complaints can be filed through the agency's online portal. For agents, professional photography licensing agreements should explicitly restrict image reuse across separate property addresses — a clause many current contracts do not include. The industry conversation is moving, but for Perth buyers operating at speed in a punishing market, the system hasn't caught up yet.