Saratoga vs St Huberts Island, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Saratoga and St Huberts Island are both Central Coast rates (OLG suburbs, sitting 45.5 km and 43.6 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $124 a year of each other to run, so running cost is a minor factor here. The decision comes down to schools, risk and lifestyle, all in the free report.
Over 10 years the gap between these two is about $1,400, about $3 a week, and most of it is the AI-estimated insurance line.
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St Huberts Island
Annual cost breakdown
| Category | Saratoga | St Huberts Island | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,454 | $1,454 | - |
| Water & sewerage Estimated | $1,300 | $1,300 | - |
| Commute (driving) Modelled, 2026-27 | $6,857 | $6,933 | -$76 |
| Commute (public transport) Modelled, 2026-27 | $2,400 | $2,400 | - |
| Home insurance Estimated | $2,000 | $1,800 | +$200 |
| Body corporate (unit) Estimated | $2,100 | $2,100 | - |
| Total (driving) | $11,611 | $11,487 | +$124 |
| Total (public transport) | $7,154 | $6,954 | +$200 |
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 | Saratoga | St Huberts Island | 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, Saratoga vs St Huberts Island (2026-27)
What the numbers show
Saratoga and St Huberts Island differ by $124 a year by car, but $200 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 $76, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $200 per year. Saratoga carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $200 per year, $7,154 from Saratoga versus $6,954 from St Huberts Island.
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 Saratoga by $76 a year, $6,857 against $6,933.
- Building insurance favours St Huberts Island by $200 a year, $1,800 against $2,000.
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.
Fire risk is rated medium in Saratoga against low in St Huberts Island, which feeds the insurance estimate. The catchment state school scores 6.4 in Saratoga against 5.3 in St Huberts Island, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Saratoga cumulative | St Huberts Island cumulative | Difference |
|---|---|---|---|
| Year 1 | $11,611 | $11,487 | $124 |
| Year 3 | $35,888 | $35,505 | $383 |
| Year 5 | $61,644 | $60,986 | $658 |
| Year 10 | $133,107 | $131,686 | $1,421 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Saratoga or St Huberts Island cheaper to live in?
Neither is named cheaper. Saratoga runs $11,611 a year by car and St Huberts Island $11,487, but most of the $124 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $76. Source: SuburbCost 2026 data.
What are council rates in Saratoga and St Huberts Island?
Annual council rates for a house are $1,454 in Saratoga (Central Coast rates (OLG) and $1,454 in St Huberts Island (Central Coast rates (OLG). Water and sewerage adds $1,300 in Saratoga and $1,300 in St Huberts Island. 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 Saratoga and St Huberts Island?
Annual driving commute costs are $6,857 from Saratoga and $6,933 from St Huberts Island to Sydney CBD (ATO 91c/km). Public transport costs $2,400 from Saratoga and $2,400 from St Huberts Island.
What is the 10-year cost difference between Saratoga and St Huberts Island?
At 3% annual cost growth, Saratoga costs a cumulative $133,107 and St Huberts Island costs $131,686 over 10 years by car. The cumulative difference is $1,421 in favour of St Huberts Island. Excludes purchase price, mortgage, and personal expenses.
Which of Saratoga and St Huberts Island 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.