Duplicate Image Problem Hits Perth Property Listings This Week as Agents Scramble for Fix

Perth's property market has a new headache this week. Duplicate images — the same photograph appearing multiple times across a single listing, or identical photos lifted from one property and attached to another — have been cropping up at a noticeable rate on major real estate platforms, prompting complaints from buyers and forcing agencies across the metropolitan area to audit their digital workflows before the weekend open-home rush.

The problem matters right now for a straightforward reason: Perth's housing market is absorbing extraordinary demand driven by population growth tied to AUKUS-related defence contracts, resources sector hiring, and interstate migration. Listings in suburbs from Baldivis to Ellenbrook are moving fast, sometimes within 48 hours of publication. A duplicated or mismatched photo on a listing in that environment is not a cosmetic nuisance — it can trigger a formal complaint to Consumer Protection WA or, in a worst case, a claim that a buyer was misled about a property's condition or features.

What Triggered the Problem This Week

The issue appears linked to a batch upload error affecting content management systems used by several Perth agencies. When large image libraries are migrated between platforms — a process many offices have been doing as they update software ahead of the new financial year — duplicate filenames can cause a system to pull the wrong image into a listing. The result: a Cannington two-bedroom unit with photos of a Joondalup four-bedroom, or a Fremantle terrace showing the same facade shot six times in a row.

The Real Estate Institute of Western Australia, based on Havelock Street in West Perth, has previously flagged listing accuracy as a compliance priority for member agencies. Under WA's Fair Trading Act and the agency's own professional standards code, property photos must accurately represent the premises being sold or leased. Misrepresentation — even unintentional — can expose an agency to complaints and, in serious cases, licensing consequences handled by the Department of Energy, Mines, Industry Regulation and Safety.

Several agencies in the inner-south corridor, including offices operating around South Terrace in South Fremantle and along Canning Highway in Applecross, were identified by local property forums this week as having listings pulled or updated after users flagged duplicate images. None of those agencies have been named in any formal regulatory action as of Saturday morning.

The Fix and What Buyers Should Check

The practical solution is not complicated, but it requires time that busy agencies often don't have. Image deduplication software — tools that scan a photo library and flag files with identical or near-identical pixel data — can catch the problem before upload. Programs such as those built into modern content management systems used by platforms like realestate.com.au or Domain flag duplicate file hashes automatically, but only if the agency's upload workflow is configured to use that feature.

Perth's rental market adds another layer of urgency. Median asking rents in the metropolitan area have stayed elevated through mid-2026, with some data tracking platforms recording Perth's vacancy rate at or below one per cent for much of the past year. In that environment, a rental listing with duplicated or incorrect photos does not just frustrate prospective tenants — it can generate a flood of inquiries for a property that doesn't match expectations, wasting inspection time on all sides.

Buyers and renters doing their own due diligence this weekend have a simple step available: drag any listing photo into Google Images or a reverse-image search tool to check whether it appears attached to a different address elsewhere online. It takes under a minute and has caught genuine mismatches in Perth listings before now.

Agencies running bulk uploads ahead of the July listing season should validate image filenames against property addresses in their CRM before scheduling any batch push to external platforms. The REIWA's digital compliance guidelines, updated earlier this year, recommend a manual spot-check of at least ten per cent of listings after any system migration. Given this week's flare-up, that threshold looks conservative.