Duplicate Images on Council's Property Listings Are Costing Sellers: What Officials, Experts and Key Figures Are Saying

Property owners lodging development applications through Central Coast Council's online portal have encountered a persistent problem: duplicate images attached to the wrong files, photographs recycled across multiple listings, and in some cases, images from entirely different streets appearing against a Gosford CBD address. The issue has quietly accumulated over the past 18 months and is now prompting calls from industry figures for a formal audit of the council's digital document management systems.

The timing matters. Central Coast Council only emerged from state-appointed administration in 2022 after a financial crisis that wiped out more than $1.5 billion in community assets and reserves. Rebuilding public trust in its administrative competence is not a symbolic exercise — it is a legal and political condition of its recovery. Every procedural stumble, including ones that may appear minor on the surface, feeds a broader anxiety among ratepayers about whether the organisation has genuinely fixed its internal systems.

What the Professionals Are Saying

Real estate agents working the Gosford and Erina corridors say duplicate image errors are not a curiosity — they have practical consequences. When a planning document carries the wrong photograph of a site, it can delay the assessment process, force re-lodgement and push a development application back by weeks. For a region where housing affordability is already acute — median house prices on the Central Coast were tracking above $900,000 as of late 2025, according to CoreLogic data — a four-to-six week delay on a dual-occupancy or granny flat application translates directly into holding costs for families already stretched thin.

Property and planning law firms operating out of offices on Mann Street in Gosford have noted the issue in client correspondence. The problem is not isolated to residential applications. Several small commercial operators near the Erina Fair precinct have flagged that their development submissions, uploaded via the NSW Planning Portal's ePlanning system, contained image metadata linked to unrelated addresses. The NSW Planning Portal is a state government platform, but councils are responsible for the accuracy of documents they upload and manage within it.

Advocates within the local Gosford CBD Revitalisation working groups — which have been active since at least 2023 under council's broader renewal agenda — have raised the question of whether image duplication errors are symptomatic of understaffing in council's development assessment team. Central Coast Council's 2025-26 operational plan acknowledged workforce capacity as an ongoing challenge across multiple service areas, without specifying development assessment directly.

What Needs to Happen Next

Digital records specialists who work with local government bodies across NSW say the fix is not technically complex, but it requires deliberate policy action. A standard image deduplication audit — using commercially available tools already in use by several metropolitan councils — can identify mismatched files within days. The more significant step is establishing a mandatory human review checkpoint before any image bundle is attached to a publicly visible planning record.

The Central Coast Residents and Ratepayers Association, which has been vocal since the administration period, is among those calling for the council to publish a clear remediation timeline. Residents living near the proposed Gosford waterfront redevelopment zone and along Mann Street want assurance that planning documents supporting those projects accurately reflect the actual sites being assessed.

For applicants caught in the current backlog, the practical advice from planning consultants familiar with the Central Coast system is straightforward: before lodging any application, retain dated screenshots of every document and image uploaded, and request written confirmation from council that the correct images are attached to the correct file reference number. It is an extra step that should not be necessary — but right now, it is.

Council has until its next ordinary meeting, scheduled for late July 2026, to respond to questions on notice about digital document management. That meeting will be the first real test of whether the issue gets the formal attention officials say the community deserves.