How Perth's Property Boom Created a Duplicate Image Crisis — and Why Agents Are Only Now Catching Up

Perth's real estate market has a photo problem. Across Rightmove-style portals and local agency websites, the same kitchen shots, the same verandah angles and the same aerial drone footage are appearing on multiple, distinct properties — sometimes streets apart, sometimes in different suburbs altogether. The practice, known in the industry as duplicate image replacement, has moved from a minor compliance headache to a formal concern being worked through by agencies, portals and the Real Estate Institute of Western Australia.

The timing matters. Perth has been running at near-record property turnover since late 2023, driven by a combination of interstate migration, AUKUS-related defence workforce arrivals tied to HMAS Stirling at Garden Island, and Metronet-driven speculation along corridors from Morley to Ellenbrook. Listings have had to move fast. Photography turnaround windows shrank. And under that pressure, some agencies reached for existing image libraries rather than scheduling fresh shoots.

The Chain of Events That Got Us Here

The roots go back to the 2021–2022 rental crisis, when vacancy rates in Perth's inner suburbs — Leederville, Mount Lawley, Victoria Park — fell below one per cent. Agencies, overwhelmed by inquiry volumes, began processing new listings with whatever assets were to hand. A house on Beaufort Street photographed in March 2022 might find its kitchen reappearing on a townhouse in Bayswater six months later. At the time, nobody was systematically checking.

The practice became more systematic — and more problematic — as the sales market accelerated through 2024 and 2025. Perth's median house price crossed $750,000 in early 2025 according to data tracked by Domain, placing buyers under enormous financial pressure and raising the stakes for accurate property representation. Buyers making offers sight-unseen from Sydney or Melbourne, or relocating from overseas for positions tied to the expanding defence precinct at Henderson, were particularly exposed. They were relying entirely on listed photographs to make six-figure decisions.

REIWA began fielding formal complaints from buyers who arrived at settlement-stage inspections to find properties that bore little resemblance to their listings. The institute updated its code-of-conduct guidance in mid-2025, explicitly requiring that photographic material be specific to the property being listed and taken within a defined period of the listing date. The guidance stopped short of mandating a universal re-shoot window, leaving implementation to individual agencies.

The Tech Gap and Who Closes It

Property portal operators in Australia have been slower to act than their counterparts in the United Kingdom, where duplicate image detection software has been integrated into major listing platforms since 2023. The core technology — reverse-image hashing that flags when the same photograph appears across multiple active listings — exists and is not expensive to deploy. A Perth-based proptech consultancy working with several Stirling Highway agencies confirmed the concept is well understood locally, but integration with existing content management systems used by mid-sized WA agencies has proven the sticking point.

The Western Australian Department of Energy, Mines, Industry Regulation and Safety, which oversees real estate licensing under the Real Estate and Business Agents Act 1978, has the legislative reach to require disclosure standards. As of July 2026, no specific regulatory instrument targeting duplicate listing imagery has been gazetted, meaning the current framework relies on general misleading-conduct provisions rather than a dedicated rule.

For buyers, the practical reality right now is blunt: treat any listing photograph as unverified until you have walked through the door. Request the date the photographs were taken before signing anything. If an agency cannot confirm the shoot date, treat that as a red flag. Buyers using the First Home Owner Grant scheme — worth $10,000 for eligible new homes under the WA State Government's current program — are often under additional time pressure to settle, making them particularly vulnerable to misrepresentation.

REIWA's guidance, the growing awareness among agency principals along Scarborough Beach Road and around the Joondalup office strip, and increasing buyer sophistication are all pushing in the same direction. The question for regulators is whether voluntary compliance will close the gap fast enough, or whether the next significant case of a buyer suing over a misrepresented listing forces a harder statutory fix.