Holgate vs Mount Elliot, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Holgate and Mount Elliot are both Central Coast rates (OLG suburbs, sitting 54.2 km and 54.7 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Mount Elliot runs $363 a year cheaper than Holgate, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $4,161.
Over 10 years the gap between these two is about $4,200, about $8 a week, and most of it is the AI-estimated insurance line.
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Mount Elliot
Annual cost breakdown
| Category | Holgate | Mount Elliot | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,454 | $1,454 | - |
| Water & sewerage Estimated | $1,300 | $1,300 | - |
| Commute (driving) Modelled, 2026-27 | $6,108 | $6,045 | +$63 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $1,850 | $1,550 | +$300 |
| Body corporate (unit) Estimated | $2,100 | $2,100 | - |
| Total (driving) | $10,712 | $10,349 | +$363 |
| Total (public transport) | $7,004 | $6,704 | +$300 |
Totals exclude electricity, estimated separately below. Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance estimated from ACCC premium rates; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Holgate | Mount Elliot | Difference |
|---|---|---|---|
| House | $2,342 | $2,342 | - |
| Unit | $1,909 | $1,909 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2026-27 regulated prices for each suburb's electricity network, including supply charge (AER Default Market Offer caps, or the QCA price in regional Queensland; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown, Holgate vs Mount Elliot (2026-27)
What the numbers show
Holgate and Mount Elliot differ by $363 a year by car, but $300 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $63, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $300 per year. Holgate carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $300 per year, $7,004 from Holgate versus $6,704 from Mount Elliot.
Where the difference actually comes from
- Council rates is identical at $1,454 a year.
- Water and sewerage is identical at $1,300 a year.
- Driving commute favours Mount Elliot by $63 a year, $6,045 against $6,108.
- Building insurance favours Mount Elliot by $300 a year, $1,550 against $1,850.
Both suburbs sit in the same council area, so the rates line is identical and none of the difference between them comes from council. What separates them is commute distance and the insurance band.
Flood risk is rated medium in Holgate against low in Mount Elliot, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Holgate cumulative | Mount Elliot cumulative | Difference |
|---|---|---|---|
| Year 1 | $10,712 | $10,349 | $363 |
| Year 3 | $33,110 | $31,988 | $1,122 |
| Year 5 | $56,871 | $54,944 | $1,927 |
| Year 10 | $122,801 | $118,640 | $4,161 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Holgate or Mount Elliot cheaper to live in?
Neither is named cheaper. Holgate runs $10,712 a year by car and Mount Elliot $10,349, but most of the $363 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $63. Source: SuburbCost 2026 data.
What are council rates in Holgate and Mount Elliot?
Annual council rates for a house are $1,454 in Holgate (Central Coast rates (OLG) and $1,454 in Mount Elliot (Central Coast rates (OLG). Water and sewerage adds $1,300 in Holgate and $1,300 in Mount Elliot. Both figures are the average residential rate reported to the Office of Local Government, uplifted by each council's IPART rate peg.
How does the commute cost compare between Holgate and Mount Elliot?
Annual driving commute costs are $6,108 from Holgate and $6,045 from Mount Elliot to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Holgate and $2,400 from Mount Elliot.
What is the 10-year cost difference between Holgate and Mount Elliot?
At 3% annual cost growth, Holgate costs a cumulative $122,801 and Mount Elliot costs $118,640 over 10 years by car. The cumulative difference is $4,161 in favour of Mount Elliot. Excludes purchase price, mortgage, and personal expenses.
Which of Holgate and Mount Elliot suits you better?
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Sources: Central Coast rates (OLG and Central Coast rates (OLG rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.