Perth's Duplicate Image Problem: The Key Decisions Ahead for Property and Identity Records

Western Australia's land titles and identity verification systems are carrying thousands of duplicate image records — scanned documents lodged more than once, mismatched photo IDs, and conflicting property files — and the agencies responsible are now under pressure to decide how to fix them before the problem compounds further. The issue cuts across Landgate, the Department of Communities, and the state's expanding Metronet project office, where new property acquisitions along the Morley-Ellenbrook Line corridor have generated a fresh wave of paperwork since late 2025.

The timing matters. WA's housing market has absorbed record migration inflows over the past two years, with the Real Estate Institute of Western Australia reporting that Perth's median house price crossed $820,000 earlier in 2026. Every disputed or duplicated title image slows a conveyancing transaction. Delays that once measured days now stretch toward three weeks in high-volume corridors like Alkimos, Ellenbrook, and the inner-ring suburbs around Victoria Park and East Perth, where strata re-developments are proliferating.

Where the Duplication Is Coming From

The core problem is not new, but it has accelerated. When Landgate digitised its historical paper records through a contracted scanning program that ran between 2018 and 2022, quality-control thresholds allowed a measurable error rate in batch uploads. Some documents were scanned twice under different file identifiers. Others carried mismatched lot numbers pulled from the original Certificates of Title held at the Landgate office on Mason Street in Midland. The Midland office handles the bulk of metropolitan title registrations, and staff there have flagged the reconciliation workload in internal reviews, though no public findings from those reviews have been released.

The AUKUS-related land acquisitions around HMAS Stirling on Garden Island have added a separate layer of complexity. Defence acquisitions require both Commonwealth and state title registration, and where those parallel records intersect, duplicate image entries have emerged in Landgate's system. The Department of Finance, which manages state asset registers, has not publicly quantified the scope of the overlap.

On the identity verification side, ServiceWA — the digital government platform launched out of the Dumas House precinct in West Perth — processes driver's licence photo updates and MyAccount profile images. When a resident updates a photo, the old image is supposed to be archived, not retained as an active record. System audits conducted as part of the 2025-26 state budget's digital infrastructure funding round, which allocated $47 million to ServiceWA upgrades, identified duplicate active images across tens of thousands of accounts. The agency has not published a precise count.

The Decisions That Will Define the Fix

Three choices now sit in front of the relevant agencies, and how they land will shape the timeline for resolution. First, Landgate must decide whether to run a full automated deduplication pass across its digital archive or to clear records manually, title by title. Automated passes are faster but carry a non-trivial risk of merging records that look identical but are legally distinct — a catastrophic outcome in property law. Manual review preserves accuracy but, at current staffing levels in Midland, would take years.

Second, the state government must decide who bears the cost. Conveyancers and settlement agents operating out of offices along St Georges Terrace and in Fremantle have absorbed the time cost of working around duplicate records for months. Industry groups have asked for a fee rebate or expedited lodgement queue for affected transactions, but no formal response has been announced as of July 4, 2026.

Third, ServiceWA must determine a retention policy for superseded identity images. The Privacy Act 1988, which applies federally, and the Western Australia Freedom of Information Act 1992 both create obligations around how long redundant personal data can be held. A policy decision is expected before the end of the 2026 calendar year, according to the timeline set out in the agency's published digital strategy update from March.

For Perth residents caught in the middle — particularly those buying or selling property in growth corridors like Whiteman, Brabham, or the Canning Vale industrial fringe — the practical advice is straightforward. Confirm with your settlement agent that your Certificate of Title has a single, clean image reference before signing a contract. If you have updated your ServiceWA photo ID in the past 18 months, log into your MyAccount profile and verify that only one active image appears. The fix is coming, but not this week.