How the Central Coast Is Tackling Duplicate Image Sprawl — and Where It Stands Against Global Peers

Central Coast Council's digital services team has been quietly working through a backlog of duplicate imagery across its public-facing platforms and internal planning systems — a problem that, according to digital asset management practitioners, routinely adds thousands of dollars in wasted storage and staff hours to mid-sized councils each financial year. With the 2025–26 budget cycle now closed and a renewed focus on operational efficiency following the council's return from state administration in 2021, the timing is pointed.

The issue sounds mundane. It isn't. Councils running active urban renewal programs — and Central Coast has several, including the Gosford City Centre Revitalisation precinct along Mann Street and the Wyong Town Centre master plan — generate enormous volumes of site photography, renders, and community consultation imagery. Without a disciplined deduplication protocol, the same image can sit in three or four separate content management systems simultaneously, creating version-control headaches for planners, communications officers, and the contractors who feed content to Council's public website.

A Problem With a Price Tag

Digital asset management firm Bynder published benchmark data in 2024 estimating that organisations without active deduplication policies spend, on average, 20 percent more time per project searching for approved imagery than those with structured libraries. For a council communications team managing everything from flood-resilience updates in Tuggerah to development application notices in Gosford's Kibble Park precinct, that friction compounds quickly across a year.

Central Coast Council confirmed in its 2024–25 Annual Report that it was investing in upgraded digital infrastructure as part of a broader ICT modernisation program, though the report did not break out specific line-item spending on asset management tools. The council emerged from NSW Government-appointed administration in August 2021 after a financial crisis that required a $150 million loan from the state, and subsequent years have seen close scrutiny of every operational expenditure category.

Internationally, the comparison is instructive. Bristol City Council in the UK completed a full digital asset audit and deduplication project across its planning and communications divisions in 2023, reducing its active image library from roughly 240,000 files to under 90,000 — a process the council documented publicly and credited with cutting storage licensing costs by around 30 percent annually. Hamilton City Council in New Zealand took a different approach in 2024, integrating AI-assisted tagging directly into its document management system to flag duplicates at the point of upload rather than running periodic retrospective audits. Both models have advocates.

What a Regional Council Can Realistically Do

Central Coast sits in a different category from Bristol or Hamilton in terms of resourcing. The council serves a population of around 345,000 across 1,681 square kilometres — larger geographically than many of its international comparators, but with a ratepayer base and staff complement that limits how aggressively it can chase enterprise-level solutions. Community infrastructure projects along The Entrance Road and around Gosford's Central Coast Conservatorium precinct on Georgiana Terrace each generate distinct documentation streams that, under current workflows, are managed by separate teams with limited cross-referencing.

Practitioners who work with local government digital teams in NSW broadly recommend a three-stage approach: audit existing libraries to establish a baseline duplicate count, implement upload protocols that force metadata tagging before files enter shared systems, and then review quarterly rather than waiting for annual or biennial audits. The third step is where most councils, including those internationally, tend to slip.

For Central Coast residents and ratepayers, the practical stakes sit in the background of bigger conversations — housing approvals moving faster, flood-management communications staying accurate and current, and the council's ongoing recovery demonstrating fiscal discipline. Getting image libraries right is not the headline. But it is, increasingly, the kind of back-office discipline that separates councils managing their digital transition well from those still finding the same photograph in four different folders three years after it was taken.

Council's next quarterly operational review is scheduled for August 2026, where ICT program milestones are expected to feature as a standing agenda item.