Melbourne's Duplicate Image Problem: What Happens Next and the Key Decisions Ahead

A quiet but consequential dispute is playing out across Melbourne's planning and heritage sector. Thousands of duplicate photographic and architectural records — held by bodies including the City of Melbourne, Heritage Victoria and the Victorian Planning Authority — are clogging digital asset systems, delaying development approvals and creating legal ambiguity about which image is the authoritative record when disputes go before VCAT.

The problem matters now because the Victorian government's housing density reforms, pushed hard through 2025 and into this year, have dramatically increased the volume of planning submissions. Every development application that touches a heritage overlay requires a photographic record of existing conditions. When duplicate images exist — sometimes dozens of near-identical shots of the same Carlton terrace or Fitzroy warehouse — planners and legal teams burn hours establishing which file is definitive. That friction has real costs.

Where the Bottlenecks Are Forming

The pressure points are concentrated in Melbourne's inner north and inner west. Submissions relating to properties along Sydney Road in Brunswick and Nicholson Street in Fitzroy North have generated some of the highest duplication rates, according to planning consultants who work regularly with the Victorian Planning Authority's ePlanning portal. The portal, which went through a significant upgrade in March 2025, still lacks an automated deduplication function for image attachments — meaning human reviewers must flag conflicts manually.

Heritage Victoria's internal asset register, which catalogues condition photographs for more than 2,400 individually listed places statewide, operates on a separate system from the City of Melbourne's own records database. The two systems do not talk to each other. When a development application involves a place listed on both registers — such as a building in the Fitzroy Heritage Overlay that also carries a separate Victorian Heritage Register listing — the same structure can end up with four or five distinct image files held across two agencies, none of them formally linked.

The Victorian Auditor-General's Office flagged data management inconsistencies in heritage administration in a 2023 performance audit, recommending that agencies develop shared metadata standards. That recommendation has not yet produced a unified protocol.

The Decisions That Will Shape the Fix

Three choices are now sitting with decision-makers, and how they land will determine whether this gets resolved in months or drags into the next electoral cycle.

First, the Department of Transport and Planning needs to decide whether deduplication is treated as a technical patch to the ePlanning portal or as part of a broader data governance overhaul. A patch could be deployed relatively quickly — comparable upgrades to the NSW Planning Portal were completed within a six-month window — but without governance reform, duplicate records will keep accumulating.

Second, Heritage Victoria and the City of Melbourne need to agree on a shared image-naming and metadata convention. Talks between the two bodies have been ongoing since late 2024, but no formal memorandum of understanding has been executed. The longer that gap persists, the larger the backlog grows. There are currently more than 140 active VCAT matters involving heritage overlays in Melbourne's inner suburbs, and image record disputes have featured as a procedural issue in a number of those cases this year.

Third, and most practically, planning applicants themselves — particularly mid-tier developers working in suburbs like Northcote, Coburg and Preston — need clearer guidance on file submission standards. The Victorian Planning Authority's current guidelines specify resolution and format requirements but say nothing about how to handle situations where an applicant's own photographs conflict with agency-held images taken at a different date.

The State Government's Planning for Melbourne advisory panel is due to report on digital infrastructure gaps by September 2026. That report will be the first real test of whether the bureaucratic appetite exists to treat image management as a genuine infrastructure problem rather than an administrative inconvenience. If the panel's recommendations are shelved the way the Auditor-General's 2023 advice was, the costs — measured in delayed approvals, lengthened VCAT hearings and frustrated heritage officers — will keep compounding quietly while Melbourne's construction boom rolls on above them.