Council's Duplicate Property Image Audit: What Happens Next and the Key Decisions Ahead

Central Coast Council has confirmed an internal audit of its property and asset management system identified a significant volume of duplicate images attached to development application records, asset inspection files and public-facing planning maps — a problem that officers say has compounded data integrity issues carried over from the 2020 administration period. The audit, completed before the end of the 2025–26 financial year, now sits with the council's Infrastructure and Property directorate, which must recommend a remediation pathway before the next ordinary meeting scheduled for late July 2026.

The timing is pointed. Council only exited formal administration in 2021 after a financial crisis that required a $150 million emergency loan from the NSW Government, and rebuilding public confidence in its record-keeping has been a stated priority ever since. Duplicate image records — where the same photograph of a site, drainage asset or road surface is filed multiple times under different reference numbers — may sound like a filing room problem, but the downstream effects touch planning decisions, insurance valuations and the publicly searchable DA portal that residents in suburbs from Woy Woy to Toukley use daily.

Why the Asset Register Matters More Than It Sounds

Central Coast Council manages roughly 7,500 kilometres of roads, hundreds of drainage structures and a string of community buildings stretching from the Gosford CBD to the Entrance North foreshore. Accurate photographic records attached to each asset underpin condition ratings, which in turn drive the council's long-term asset management plan — a document that directly influences how the organisation prioritises capital works spending each budget cycle.

When duplicate images are associated with multiple asset IDs, condition assessments can be skewed. An inspection photograph of a cracked footpath on Mann Street, Gosford, for example, that is filed under three separate asset reference numbers can inflate the apparent evidence of deterioration in one precinct while leaving gaps elsewhere. Officers who spoke to The Daily Central Coast on background said the problem was concentrated in records migrated from the former Gosford City Council and Wyong Shire Council systems when the two entities merged in 2016, though they declined to give a precise figure for the number of affected records until the directorate finalises its report.

The NSW Government's Office of Local Government sets mandatory data standards for asset registers under the Integrated Planning and Reporting framework, and councils are audited against those standards. The 2024–25 compliance cycle found Central Coast broadly met its obligations, but auditors flagged data hygiene as an area requiring ongoing attention — a note that the current situation has made more urgent.

The Decisions Council Cannot Delay

Three choices are now on the table, according to council documents tabled at the June 2026 Infrastructure Committee meeting. The first is a manual review, asset class by asset class, conducted by in-house staff — slow, staff-intensive and estimated to take up to 18 months. The second is a contracted digital deduplication service, with preliminary market soundings suggesting costs in the range of $80,000 to $120,000 depending on scope. The third is a staged hybrid approach that prioritises high-risk asset classes — bridges, stormwater mains and community buildings — for immediate manual clearance while automated tools handle lower-priority records.

The Infrastructure Committee is expected to receive a formal recommendation at its July 22 meeting at Gosford's Administration Building on Mann Street. A councillor vote to proceed would then trigger a procurement process under council's existing tendering policy, which requires public notice for engagements above $55,000.

For residents tracking Gosford CBD renewal projects or following the council's flood resilience planning in low-lying areas around Tuggerah Lake and Chittaway Bay, the practical stakes are clear: decisions about which streets get upgraded drainage or which community halls are prioritised for repair are only as reliable as the asset data supporting them. Getting the record clean is not a bureaucratic indulgence — it is the foundation every other spending decision rests on. The July 22 meeting will be open to the public, and agenda papers will be published on the council's website at least three business days before the session.