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Years of data inconsistencies in Council's asset register have forced a reckoning — and the choices made in the next six months will shape infrastructure spending across the region for a decade.
Central Coast Council is facing a critical juncture over how it manages duplicate entries in its asset register, a bureaucratic problem with real consequences for ratepayers who have already endured rate rises following the Council's 2020 financial collapse. The issue centres on how thousands of infrastructure items — from stormwater pipes in Gosford's CBD to footpaths along The Entrance Road — have been recorded more than once, inflating maintenance cost estimates and distorting capital works planning.
The timing matters. Council only emerged from state government administration in 2021, and ratepayers in suburbs like Wyong, Wamberal and Erina are still absorbing a staged rate increase approved as part of the recovery plan. Any error in the underlying asset data doesn't just create paperwork — it feeds directly into decisions about which roads get resurfaced, which flood-prone areas receive drainage upgrades, and how much money is set aside for depreciation each financial year.
Asset registers in local government are the backbone of long-term financial planning. When an item like a retaining wall on Mann Street in Gosford or a stormwater culvert near Tuggerah Lakes is entered twice, the Council's modelling overstates both the replacement cost and the annual maintenance liability. That, in turn, affects the figures reported to the Office of Local Government and can skew the Infrastructure Backlog Ratio — a key metric used to assess council financial health.
Central Coast Council's infrastructure backlog has been a sensitive number since the administration period. The NSW Government's Fit for the Future benchmarks require councils to keep their infrastructure backlog ratio below 2 per cent, meaning the cost to bring assets to a satisfactory standard must stay well below 2 per cent of the total asset base value. Inflated asset counts work against that calculation in unpredictable ways: sometimes they make the backlog look worse than it is; in other scenarios, duplicated depreciation entries mask genuine underfunding of maintenance.
The problem is not unique to the Central Coast. Councils across regional NSW have grappled with legacy data inherited from amalgamations, and the 2016 merger that created Central Coast Council — combining the former Gosford City Council and Wyong Shire Council — left behind two distinct asset management systems that were never cleanly reconciled. Staff have been working through that reconciliation since 2021, but the job is not finished.
Council's asset management team faces several concrete choices before the end of the 2026 calendar year. First, it must decide on a verification methodology: whether to conduct physical audits of disputed asset locations — a field-intensive process — or rely on GIS mapping cross-checks against as-built engineering drawings held at the Council's Gosford administration offices on Mann Street.
Second, there is the question of write-downs. Once duplicate records are confirmed and removed, the total value of the asset register will fall. Council's finance team will need to determine how to report that reduction in the 2025–26 annual financial statements without triggering alarm among the Office of Local Government or credit-rating observers still watching the Council's post-administration performance.
Third — and most consequential for residents — is how the corrected data will feed into the next revision of the Long-Term Financial Plan, which is scheduled for public exhibition in late 2026. Programs like the Gosford CBD Revitalisation project, the regional flood mitigation works across the Tuggerah Lakes Entrance precinct, and the active transport upgrades on Terrigal Drive all depend on accurate cost modelling drawn from the asset register.
Community members who want to track progress have a practical avenue: Council's Asset Management Strategy documents are publicly available through the Central Coast Council website, and the next ordinary Council meeting agenda — typically posted five days before the monthly meeting at the Gosford chambers — will be the forum where any formal resolution on the reconciliation process is likely to appear. Ratepayers in areas with known drainage issues, particularly around Toowoon Bay and Long Jetty, should watch that agenda closely. The data cleanup, unglamorous as it sounds, is the foundation every other local infrastructure promise is built on.
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Published by The Daily Central Coast